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gerrit-public.fairphone.software / platform / external / ImageMagick / 1145899ed6265fc5762cdf8a7be237d12622e740 / . / coders / msl.c
blob: 403ee2c6bb3a50b7451b72a485d6705482e96355 [file] [log] [blame]
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% M M SSSSS L %
% MM MM SS L %
% M M M SSS L %
% M M SS L %
% M M SSSSS LLLLL %
% %
% %
% Execute Magick Scripting Language Scripts. %
% %
% Software Design %
% John Cristy %
% Leonard Rosenthol %
% William Radcliffe %
% December 2001 %
% %
% %
% Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% http://www.imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
*/
/*
Include declarations.
*/
#include "MagickCore/studio.h"
#include "MagickCore/annotate.h"
#include "MagickCore/artifact.h"
#include "MagickCore/attribute.h"
#include "MagickCore/blob.h"
#include "MagickCore/blob-private.h"
#include "MagickCore/cache.h"
#include "MagickCore/cache-view.h"
#include "MagickCore/color.h"
#include "MagickCore/color-private.h"
#include "MagickCore/colormap.h"
#include "MagickCore/composite.h"
#include "MagickCore/constitute.h"
#include "MagickCore/decorate.h"
#include "MagickCore/display.h"
#include "MagickCore/distort.h"
#include "MagickCore/draw.h"
#include "MagickCore/effect.h"
#include "MagickCore/enhance.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/fx.h"
#include "MagickCore/geometry.h"
#include "MagickCore/image.h"
#include "MagickCore/image-private.h"
#include "MagickCore/list.h"
#include "MagickCore/log.h"
#include "MagickCore/magick.h"
#include "MagickCore/memory_.h"
#include "MagickCore/module.h"
#include "MagickCore/option.h"
#include "MagickCore/paint.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/profile.h"
#include "MagickCore/property.h"
#include "MagickCore/quantize.h"
#include "MagickCore/quantum-private.h"
#include "MagickCore/registry.h"
#include "MagickCore/resize.h"
#include "MagickCore/resource_.h"
#include "MagickCore/segment.h"
#include "MagickCore/shear.h"
#include "MagickCore/signature.h"
#include "MagickCore/statistic.h"
#include "MagickCore/static.h"
#include "MagickCore/string_.h"
#include "MagickCore/string-private.h"
#include "MagickCore/transform.h"
#include "MagickCore/threshold.h"
#include "MagickCore/utility.h"
#if defined(MAGICKCORE_XML_DELEGATE)
# if defined(MAGICKCORE_WINDOWS_SUPPORT)
# if defined(__MINGW32__) || defined(__MINGW64__)
# define _MSC_VER
# else
# include <win32config.h>
# endif
# endif
# include <libxml/parser.h>
# include <libxml/xmlmemory.h>
# include <libxml/parserInternals.h>
# include <libxml/xmlerror.h>
#endif
/*
Define Declatations.
*/
#define ThrowMSLException(severity,tag,reason) \
(void) ThrowMagickException(msl_info->exception,GetMagickModule(),severity, \
tag,"`%s'",reason);
/*
Typedef declaractions.
*/
typedef struct _MSLGroupInfo
{
size_t
numImages; /* how many images are in this group */
} MSLGroupInfo;
typedef struct _MSLInfo
{
ExceptionInfo
*exception;
ssize_t
n,
number_groups;
ImageInfo
**image_info;
DrawInfo
**draw_info;
Image
**attributes,
**image;
char
*content;
MSLGroupInfo
*group_info;
#if defined(MAGICKCORE_XML_DELEGATE)
xmlParserCtxtPtr
parser;
xmlDocPtr
document;
#endif
} MSLInfo;
/*
Forward declarations.
*/
#if defined(MAGICKCORE_XML_DELEGATE)
static MagickBooleanType
WriteMSLImage(const ImageInfo *,Image *,ExceptionInfo *);
static MagickBooleanType
SetMSLAttributes(MSLInfo *,const char *,const char *);
#endif
#if defined(MAGICKCORE_XML_DELEGATE)
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e a d M S L I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ReadMSLImage() reads a Magick Scripting Language file and returns it.
% It allocates the memory necessary for the new Image structure and returns a
% pointer to the new image.
%
% The format of the ReadMSLImage method is:
%
% Image *ReadMSLImage(const ImageInfo *image_info,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o exception: return any errors or warnings in this structure.
%
*/
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
static inline Image *GetImageCache(const ImageInfo *image_info,const char *path,
ExceptionInfo *exception)
{
char
key[MaxTextExtent];
ExceptionInfo
*sans_exception;
Image
*image;
ImageInfo
*read_info;
(void) FormatLocaleString(key,MaxTextExtent,"cache:%s",path);
sans_exception=AcquireExceptionInfo();
image=(Image *) GetImageRegistry(ImageRegistryType,key,sans_exception);
sans_exception=DestroyExceptionInfo(sans_exception);
if (image != (Image *) NULL)
return(image);
read_info=CloneImageInfo(image_info);
(void) CopyMagickString(read_info->filename,path,MaxTextExtent);
image=ReadImage(read_info,exception);
read_info=DestroyImageInfo(read_info);
if (image != (Image *) NULL)
(void) SetImageRegistry(ImageRegistryType,key,image,exception);
return(image);
}
static int IsPathDirectory(const char *path)
{
MagickBooleanType
status;
struct stat
attributes;
if ((path == (const char *) NULL) || (*path == '\0'))
return(MagickFalse);
status=GetPathAttributes(path,&attributes);
if (status == MagickFalse)
return(-1);
if (S_ISDIR(attributes.st_mode) == 0)
return(0);
return(1);
}
static int MSLIsStandalone(void *context)
{
MSLInfo
*msl_info;
/*
Is this document tagged standalone?
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.MSLIsStandalone()");
msl_info=(MSLInfo *) context;
return(msl_info->document->standalone == 1);
}
static int MSLHasInternalSubset(void *context)
{
MSLInfo
*msl_info;
/*
Does this document has an internal subset?
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.MSLHasInternalSubset()");
msl_info=(MSLInfo *) context;
return(msl_info->document->intSubset != NULL);
}
static int MSLHasExternalSubset(void *context)
{
MSLInfo
*msl_info;
/*
Does this document has an external subset?
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.MSLHasExternalSubset()");
msl_info=(MSLInfo *) context;
return(msl_info->document->extSubset != NULL);
}
static void MSLInternalSubset(void *context,const xmlChar *name,
const xmlChar *external_id,const xmlChar *system_id)
{
MSLInfo
*msl_info;
/*
Does this document has an internal subset?
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.internalSubset(%s %s %s)",name,
(external_id != (const xmlChar *) NULL ? (const char *) external_id : " "),
(system_id != (const xmlChar *) NULL ? (const char *) system_id : " "));
msl_info=(MSLInfo *) context;
(void) xmlCreateIntSubset(msl_info->document,name,external_id,system_id);
}
static xmlParserInputPtr MSLResolveEntity(void *context,
const xmlChar *public_id,const xmlChar *system_id)
{
MSLInfo
*msl_info;
xmlParserInputPtr
stream;
/*
Special entity resolver, better left to the parser, it has more
context than the application layer. The default behaviour is to
not resolve the entities, in that case the ENTITY_REF nodes are
built in the structure (and the parameter values).
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.resolveEntity(%s, %s)",
(public_id != (const xmlChar *) NULL ? (const char *) public_id : "none"),
(system_id != (const xmlChar *) NULL ? (const char *) system_id : "none"));
msl_info=(MSLInfo *) context;
stream=xmlLoadExternalEntity((const char *) system_id,(const char *)
public_id,msl_info->parser);
return(stream);
}
static xmlEntityPtr MSLGetEntity(void *context,const xmlChar *name)
{
MSLInfo
*msl_info;
/*
Get an entity by name.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.MSLGetEntity(%s)",(const char *) name);
msl_info=(MSLInfo *) context;
return(xmlGetDocEntity(msl_info->document,name));
}
static xmlEntityPtr MSLGetParameterEntity(void *context,const xmlChar *name)
{
MSLInfo
*msl_info;
/*
Get a parameter entity by name.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.getParameterEntity(%s)",(const char *) name);
msl_info=(MSLInfo *) context;
return(xmlGetParameterEntity(msl_info->document,name));
}
static void MSLEntityDeclaration(void *context,const xmlChar *name,int type,
const xmlChar *public_id,const xmlChar *system_id,xmlChar *content)
{
MSLInfo
*msl_info;
/*
An entity definition has been parsed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.entityDecl(%s, %d, %s, %s, %s)",name,type,
public_id != (const xmlChar *) NULL ? (const char *) public_id : "none",
system_id != (const xmlChar *) NULL ? (const char *) system_id : "none",
content);
msl_info=(MSLInfo *) context;
if (msl_info->parser->inSubset == 1)
(void) xmlAddDocEntity(msl_info->document,name,type,public_id,system_id,
content);
else
if (msl_info->parser->inSubset == 2)
(void) xmlAddDtdEntity(msl_info->document,name,type,public_id,system_id,
content);
}
static void MSLAttributeDeclaration(void *context,const xmlChar *element,
const xmlChar *name,int type,int value,const xmlChar *default_value,
xmlEnumerationPtr tree)
{
MSLInfo
*msl_info;
xmlChar
*fullname,
*prefix;
xmlParserCtxtPtr
parser;
/*
An attribute definition has been parsed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.attributeDecl(%s, %s, %d, %d, %s, ...)\n",element,name,type,value,
default_value);
msl_info=(MSLInfo *) context;
fullname=(xmlChar *) NULL;
prefix=(xmlChar *) NULL;
parser=msl_info->parser;
fullname=(xmlChar *) xmlSplitQName(parser,name,&prefix);
if (parser->inSubset == 1)
(void) xmlAddAttributeDecl(&parser->vctxt,msl_info->document->intSubset,
element,fullname,prefix,(xmlAttributeType) type,
(xmlAttributeDefault) value,default_value,tree);
else
if (parser->inSubset == 2)
(void) xmlAddAttributeDecl(&parser->vctxt,msl_info->document->extSubset,
element,fullname,prefix,(xmlAttributeType) type,
(xmlAttributeDefault) value,default_value,tree);
if (prefix != (xmlChar *) NULL)
xmlFree(prefix);
if (fullname != (xmlChar *) NULL)
xmlFree(fullname);
}
static void MSLElementDeclaration(void *context,const xmlChar *name,int type,
xmlElementContentPtr content)
{
MSLInfo
*msl_info;
xmlParserCtxtPtr
parser;
/*
An element definition has been parsed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.elementDecl(%s, %d, ...)",name,type);
msl_info=(MSLInfo *) context;
parser=msl_info->parser;
if (parser->inSubset == 1)
(void) xmlAddElementDecl(&parser->vctxt,msl_info->document->intSubset,
name,(xmlElementTypeVal) type,content);
else
if (parser->inSubset == 2)
(void) xmlAddElementDecl(&parser->vctxt,msl_info->document->extSubset,
name,(xmlElementTypeVal) type,content);
}
static void MSLNotationDeclaration(void *context,const xmlChar *name,
const xmlChar *public_id,const xmlChar *system_id)
{
MSLInfo
*msl_info;
xmlParserCtxtPtr
parser;
/*
What to do when a notation declaration has been parsed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.notationDecl(%s, %s, %s)",name,
public_id != (const xmlChar *) NULL ? (const char *) public_id : "none",
system_id != (const xmlChar *) NULL ? (const char *) system_id : "none");
msl_info=(MSLInfo *) context;
parser=msl_info->parser;
if (parser->inSubset == 1)
(void) xmlAddNotationDecl(&parser->vctxt,msl_info->document->intSubset,
name,public_id,system_id);
else
if (parser->inSubset == 2)
(void) xmlAddNotationDecl(&parser->vctxt,msl_info->document->intSubset,
name,public_id,system_id);
}
static void MSLUnparsedEntityDeclaration(void *context,const xmlChar *name,
const xmlChar *public_id,const xmlChar *system_id,const xmlChar *notation)
{
MSLInfo
*msl_info;
/*
What to do when an unparsed entity declaration is parsed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.unparsedEntityDecl(%s, %s, %s, %s)",name,
public_id != (const xmlChar *) NULL ? (const char *) public_id : "none",
system_id != (const xmlChar *) NULL ? (const char *) system_id : "none",
notation);
msl_info=(MSLInfo *) context;
(void) xmlAddDocEntity(msl_info->document,name,
XML_EXTERNAL_GENERAL_UNPARSED_ENTITY,public_id,system_id,notation);
}
static void MSLSetDocumentLocator(void *context,xmlSAXLocatorPtr location)
{
MSLInfo
*msl_info;
/*
Receive the document locator at startup, actually xmlDefaultSAXLocator.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.setDocumentLocator()\n");
(void) location;
msl_info=(MSLInfo *) context;
(void) msl_info;
}
static void MSLStartDocument(void *context)
{
MSLInfo
*msl_info;
xmlParserCtxtPtr
parser;
/*
Called when the document start being processed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.startDocument()");
msl_info=(MSLInfo *) context;
parser=msl_info->parser;
msl_info->document=xmlNewDoc(parser->version);
if (msl_info->document == (xmlDocPtr) NULL)
return;
if (parser->encoding == NULL)
msl_info->document->encoding=NULL;
else
msl_info->document->encoding=xmlStrdup(parser->encoding);
msl_info->document->standalone=parser->standalone;
}
static void MSLEndDocument(void *context)
{
MSLInfo
*msl_info;
/*
Called when the document end has been detected.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.endDocument()");
msl_info=(MSLInfo *) context;
if (msl_info->content != (char *) NULL)
msl_info->content=DestroyString(msl_info->content);
}
static void MSLPushImage(MSLInfo *msl_info,Image *image)
{
ssize_t
n;
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(msl_info != (MSLInfo *) NULL);
msl_info->n++;
n=msl_info->n;
msl_info->image_info=(ImageInfo **) ResizeQuantumMemory(msl_info->image_info,
(n+1),sizeof(*msl_info->image_info));
msl_info->draw_info=(DrawInfo **) ResizeQuantumMemory(msl_info->draw_info,
(n+1),sizeof(*msl_info->draw_info));
msl_info->attributes=(Image **) ResizeQuantumMemory(msl_info->attributes,
(n+1),sizeof(*msl_info->attributes));
msl_info->image=(Image **) ResizeQuantumMemory(msl_info->image,(n+1),
sizeof(*msl_info->image));
if ((msl_info->image_info == (ImageInfo **) NULL) ||
(msl_info->draw_info == (DrawInfo **) NULL) ||
(msl_info->attributes == (Image **) NULL) ||
(msl_info->image == (Image **) NULL))
ThrowMSLException(ResourceLimitFatalError,"MemoryAllocationFailed","msl");
msl_info->image_info[n]=CloneImageInfo(msl_info->image_info[n-1]);
msl_info->draw_info[n]=CloneDrawInfo(msl_info->image_info[n-1],
msl_info->draw_info[n-1]);
if (image == (Image *) NULL)
msl_info->attributes[n]=AcquireImage(msl_info->image_info[n],
msl_info->exception);
else
msl_info->attributes[n]=CloneImage(image,0,0,MagickTrue,
msl_info->exception);
msl_info->image[n]=(Image *) image;
if ((msl_info->image_info[n] == (ImageInfo *) NULL) ||
(msl_info->attributes[n] == (Image *) NULL))
ThrowMSLException(ResourceLimitFatalError,"MemoryAllocationFailed","msl");
if (msl_info->number_groups != 0)
msl_info->group_info[msl_info->number_groups-1].numImages++;
}
static void MSLPopImage(MSLInfo *msl_info)
{
if (msl_info->number_groups != 0)
return;
if (msl_info->image[msl_info->n] != (Image *) NULL)
msl_info->image[msl_info->n]=DestroyImage(msl_info->image[msl_info->n]);
msl_info->attributes[msl_info->n]=DestroyImage(
msl_info->attributes[msl_info->n]);
msl_info->image_info[msl_info->n]=DestroyImageInfo(
msl_info->image_info[msl_info->n]);
msl_info->n--;
}
static void MSLStartElement(void *context,const xmlChar *tag,
const xmlChar **attributes)
{
AffineMatrix
affine,
current;
ChannelType
channel;
ChannelType
channel_mask;
char
key[MaxTextExtent],
*value;
const char
*attribute,
*keyword;
double
angle;
DrawInfo
*draw_info;
ExceptionInfo
exception;
GeometryInfo
geometry_info;
Image
*image;
int
flags;
ssize_t
option,
j,
n,
x,
y;
MSLInfo
*msl_info;
RectangleInfo
geometry;
register ssize_t
i;
size_t
height,
width;
/*
Called when an opening tag has been processed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.startElement(%s",tag);
GetExceptionInfo(&exception);
msl_info=(MSLInfo *) context;
n=msl_info->n;
keyword=(const char *) NULL;
value=(char *) NULL;
SetGeometryInfo(&geometry_info);
channel=DefaultChannels;
switch (*tag)
{
case 'A':
case 'a':
{
if (LocaleCompare((const char *) tag,"add-noise") == 0)
{
Image
*noise_image;
NoiseType
noise;
/*
Add noise image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
noise=UniformNoise;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"channel") == 0)
{
option=ParseChannelOption(value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedChannelType",
value);
channel=(ChannelType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'N':
case 'n':
{
if (LocaleCompare(keyword,"noise") == 0)
{
option=ParseCommandOption(MagickNoiseOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedNoiseType",
value);
noise=(NoiseType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
channel_mask=SetImageChannelMask(msl_info->image[n],channel);
noise_image=AddNoiseImage(msl_info->image[n],noise,1.0,
msl_info->exception);
(void) SetPixelChannelMask(msl_info->image[n],channel_mask);
if (noise_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=noise_image;
break;
}
if (LocaleCompare((const char *) tag,"annotate") == 0)
{
char
text[MaxTextExtent];
/*
Annotate image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
draw_info=CloneDrawInfo(msl_info->image_info[n],
msl_info->draw_info[n]);
angle=0.0;
current=draw_info->affine;
GetAffineMatrix(&affine);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'A':
case 'a':
{
if (LocaleCompare(keyword,"affine") == 0)
{
char
*p;
p=value;
draw_info->affine.sx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.rx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.ry=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.sy=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.tx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.ty=StringToDouble(p,&p);
break;
}
if (LocaleCompare(keyword,"align") == 0)
{
option=ParseCommandOption(MagickAlignOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedAlignType",
value);
draw_info->align=(AlignType) option;
break;
}
if (LocaleCompare(keyword,"antialias") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
draw_info->stroke_antialias=(MagickBooleanType) option;
draw_info->text_antialias=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"density") == 0)
{
CloneString(&draw_info->density,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'E':
case 'e':
{
if (LocaleCompare(keyword,"encoding") == 0)
{
CloneString(&draw_info->encoding,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword, "fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->fill,&exception);
break;
}
if (LocaleCompare(keyword,"family") == 0)
{
CloneString(&draw_info->family,value);
break;
}
if (LocaleCompare(keyword,"font") == 0)
{
CloneString(&draw_info->font,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGravityGeometry(msl_info->image[n],value,
&geometry,&exception);
break;
}
if (LocaleCompare(keyword,"gravity") == 0)
{
option=ParseCommandOption(MagickGravityOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedGravityType",
value);
draw_info->gravity=(GravityType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'P':
case 'p':
{
if (LocaleCompare(keyword,"pointsize") == 0)
{
draw_info->pointsize=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"rotate") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.sx=cos(DegreesToRadians(fmod(angle,360.0)));
affine.rx=sin(DegreesToRadians(fmod(angle,360.0)));
affine.ry=(-sin(DegreesToRadians(fmod(angle,360.0))));
affine.sy=cos(DegreesToRadians(fmod(angle,360.0)));
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"scale") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
affine.sx=geometry_info.rho;
affine.sy=geometry_info.sigma;
break;
}
if (LocaleCompare(keyword,"skewX") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.ry=tan(DegreesToRadians(fmod((double) angle,
360.0)));
break;
}
if (LocaleCompare(keyword,"skewY") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.rx=tan(DegreesToRadians(fmod((double) angle,
360.0)));
break;
}
if (LocaleCompare(keyword,"stretch") == 0)
{
option=ParseCommandOption(MagickStretchOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedStretchType",
value);
draw_info->stretch=(StretchType) option;
break;
}
if (LocaleCompare(keyword, "stroke") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->stroke,&exception);
break;
}
if (LocaleCompare(keyword,"strokewidth") == 0)
{
draw_info->stroke_width=StringToLong(value);
break;
}
if (LocaleCompare(keyword,"style") == 0)
{
option=ParseCommandOption(MagickStyleOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedStyleType",
value);
draw_info->style=(StyleType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'T':
case 't':
{
if (LocaleCompare(keyword,"text") == 0)
{
CloneString(&draw_info->text,value);
break;
}
if (LocaleCompare(keyword,"translate") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
affine.tx=geometry_info.rho;
affine.ty=geometry_info.sigma;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'U':
case 'u':
{
if (LocaleCompare(keyword, "undercolor") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->undercolor,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"weight") == 0)
{
draw_info->weight=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) FormatLocaleString(text,MaxTextExtent,
"%.20gx%.20g%+.20g%+.20g",(double) geometry.width,(double)
geometry.height,(double) geometry.x,(double) geometry.y);
CloneString(&draw_info->geometry,text);
draw_info->affine.sx=affine.sx*current.sx+affine.ry*current.rx;
draw_info->affine.rx=affine.rx*current.sx+affine.sy*current.rx;
draw_info->affine.ry=affine.sx*current.ry+affine.ry*current.sy;
draw_info->affine.sy=affine.rx*current.ry+affine.sy*current.sy;
draw_info->affine.tx=affine.sx*current.tx+affine.ry*current.ty+
affine.tx;
draw_info->affine.ty=affine.rx*current.tx+affine.sy*current.ty+
affine.ty;
(void) AnnotateImage(msl_info->image[n],draw_info,
msl_info->exception);
draw_info=DestroyDrawInfo(draw_info);
break;
}
if (LocaleCompare((const char *) tag,"append") == 0)
{
Image
*append_image;
MagickBooleanType
stack;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
stack=MagickFalse;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'S':
case 's':
{
if (LocaleCompare(keyword,"stack") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
stack=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
append_image=AppendImages(msl_info->image[n],stack,
msl_info->exception);
if (append_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=append_image;
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
break;
}
case 'B':
case 'b':
{
if (LocaleCompare((const char *) tag,"blur") == 0)
{
Image
*blur_image;
/*
Blur image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"channel") == 0)
{
option=ParseChannelOption(value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedChannelType",
value);
channel=(ChannelType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"radius") == 0)
{
geometry_info.rho=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"sigma") == 0)
{
geometry_info.sigma=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
channel_mask=SetImageChannelMask(msl_info->image[n],channel);
blur_image=BlurImage(msl_info->image[n],geometry_info.rho,
geometry_info.sigma,msl_info->exception);
(void) SetPixelChannelMask(msl_info->image[n],channel_mask);
if (blur_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=blur_image;
break;
}
if (LocaleCompare((const char *) tag,"border") == 0)
{
Image
*border_image;
/*
Border image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
SetGeometry(msl_info->image[n],&geometry);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"compose") == 0)
{
option=ParseCommandOption(MagickComposeOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedComposeType",
value);
msl_info->image[n]->compose=(CompositeOperator) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword, "fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&msl_info->image[n]->border_color,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
geometry.height=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
geometry.width=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
border_image=BorderImage(msl_info->image[n],&geometry,
msl_info->image[n]->compose,msl_info->exception);
if (border_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=border_image;
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'C':
case 'c':
{
if (LocaleCompare((const char *) tag,"colorize") == 0)
{
char
blend[MaxTextExtent];
Image
*colorize_image;
PixelInfo
target;
/*
Add noise image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
GetPixelInfo(msl_info->image[n],&target);
(void) CopyMagickString(blend,"100",MaxTextExtent);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'B':
case 'b':
{
if (LocaleCompare(keyword,"blend") == 0)
{
(void) CopyMagickString(blend,value,MaxTextExtent);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&target,msl_info->exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
colorize_image=ColorizeImage(msl_info->image[n],blend,&target,
msl_info->exception);
if (colorize_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=colorize_image;
break;
}
if (LocaleCompare((const char *) tag, "charcoal") == 0)
{
double
radius = 0.0,
sigma = 1.0;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
/*
NOTE: charcoal can have no attributes, since we use all the defaults!
*/
if (attributes != (const xmlChar **) NULL)
{
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"radius") == 0)
{
radius=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"sigma") == 0)
{
sigma = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
}
/*
charcoal image.
*/
{
Image
*newImage;
newImage=CharcoalImage(msl_info->image[n],radius,sigma,
msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
break;
}
}
if (LocaleCompare((const char *) tag,"chop") == 0)
{
Image
*chop_image;
/*
Chop image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
SetGeometry(msl_info->image[n],&geometry);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
geometry.height=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
geometry.width=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
chop_image=ChopImage(msl_info->image[n],&geometry,
msl_info->exception);
if (chop_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=chop_image;
break;
}
if (LocaleCompare((const char *) tag,"color-floodfill") == 0)
{
PaintMethod
paint_method;
PixelInfo
target;
/*
Color floodfill image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
draw_info=CloneDrawInfo(msl_info->image_info[n],
msl_info->draw_info[n]);
SetGeometry(msl_info->image[n],&geometry);
paint_method=FloodfillMethod;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'B':
case 'b':
{
if (LocaleCompare(keyword,"bordercolor") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&target,&exception);
paint_method=FillToBorderMethod;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->fill,&exception);
break;
}
if (LocaleCompare(keyword,"fuzz") == 0)
{
msl_info->image[n]->fuzz=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
(void) GetOneVirtualPixelInfo(msl_info->image[n],
TileVirtualPixelMethod,geometry.x,geometry.y,&target,
&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
(void) GetOneVirtualPixelInfo(msl_info->image[n],
TileVirtualPixelMethod,geometry.x,geometry.y,&target,
&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
(void) GetOneVirtualPixelInfo(msl_info->image[n],
TileVirtualPixelMethod,geometry.x,geometry.y,&target,
&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) FloodfillPaintImage(msl_info->image[n],draw_info,&target,
geometry.x,geometry.y,paint_method == FloodfillMethod ?
MagickFalse : MagickTrue,msl_info->exception);
draw_info=DestroyDrawInfo(draw_info);
break;
}
if (LocaleCompare((const char *) tag,"comment") == 0)
break;
if (LocaleCompare((const char *) tag,"composite") == 0)
{
char
composite_geometry[MaxTextExtent];
CompositeOperator
compose;
Image
*composite_image,
*rotate_image;
/*
Composite image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
composite_image=NewImageList();
compose=OverCompositeOp;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"compose") == 0)
{
option=ParseCommandOption(MagickComposeOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedComposeType",
value);
compose=(CompositeOperator) option;
break;
}
break;
}
case 'I':
case 'i':
{
if (LocaleCompare(keyword,"image") == 0)
for (j=0; j < msl_info->n; j++)
{
const char
*attribute;
attribute=GetImageProperty(msl_info->attributes[j],"id",
&exception);
if ((attribute != (const char *) NULL) &&
(LocaleCompare(attribute,value) == 0))
{
composite_image=CloneImage(msl_info->image[j],0,0,
MagickFalse,&exception);
break;
}
}
break;
}
default:
break;
}
}
if (composite_image == (Image *) NULL)
break;
rotate_image=NewImageList();
SetGeometry(msl_info->image[n],&geometry);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'B':
case 'b':
{
if (LocaleCompare(keyword,"blend") == 0)
{
(void) SetImageArtifact(composite_image,
"compose:args",value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"channel") == 0)
{
option=ParseChannelOption(value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedChannelType",
value);
channel=(ChannelType) option;
break;
}
if (LocaleCompare(keyword, "color") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&composite_image->background_color,&exception);
break;
}
if (LocaleCompare(keyword,"compose") == 0)
break;
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
break;
}
if (LocaleCompare(keyword,"gravity") == 0)
{
option=ParseCommandOption(MagickGravityOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedGravityType",
value);
msl_info->image[n]->gravity=(GravityType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'I':
case 'i':
{
if (LocaleCompare(keyword,"image") == 0)
break;
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'M':
case 'm':
{
if (LocaleCompare(keyword,"mask") == 0)
for (j=0; j < msl_info->n; j++)
{
const char
*attribute;
attribute=GetImageProperty(msl_info->attributes[j],"id",
&exception);
if ((attribute != (const char *) NULL) &&
(LocaleCompare(value,value) == 0))
{
SetImageType(composite_image,TrueColorMatteType,
&exception);
(void) CompositeImage(composite_image,
msl_info->image[j],CopyAlphaCompositeOp,MagickTrue,
0,0,&exception);
break;
}
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'O':
case 'o':
{
if (LocaleCompare(keyword,"opacity") == 0)
{
ssize_t
opacity,
y;
register ssize_t
x;
register Quantum
*q;
CacheView
*composite_view;
opacity=StringToLong(value);
if (compose != DissolveCompositeOp)
{
(void) SetImageAlpha(composite_image,(Quantum)
opacity,&exception);
break;
}
(void) SetImageArtifact(msl_info->image[n],
"compose:args",value);
if (composite_image->alpha_trait == UndefinedPixelTrait)
(void) SetImageAlpha(composite_image,OpaqueAlpha,
&exception);
composite_view=AcquireAuthenticCacheView(composite_image,&exception);
for (y=0; y < (ssize_t) composite_image->rows ; y++)
{
q=GetCacheViewAuthenticPixels(composite_view,0,y,
(ssize_t) composite_image->columns,1,&exception);
for (x=0; x < (ssize_t) composite_image->columns; x++)
{
if (GetPixelAlpha(composite_image,q) == OpaqueAlpha)
SetPixelAlpha(composite_image,
ClampToQuantum(opacity),q);
q+=GetPixelChannels(composite_image);
}
if (SyncCacheViewAuthenticPixels(composite_view,&exception) == MagickFalse)
break;
}
composite_view=DestroyCacheView(composite_view);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"rotate") == 0)
{
rotate_image=RotateImage(composite_image,
StringToDouble(value,(char **) NULL),&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'T':
case 't':
{
if (LocaleCompare(keyword,"tile") == 0)
{
MagickBooleanType
tile;
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
tile=(MagickBooleanType) option;
(void) tile;
if (rotate_image != (Image *) NULL)
(void) SetImageArtifact(rotate_image,
"compose:outside-overlay","false");
else
(void) SetImageArtifact(composite_image,
"compose:outside-overlay","false");
image=msl_info->image[n];
height=composite_image->rows;
width=composite_image->columns;
for (y=0; y < (ssize_t) image->rows; y+=(ssize_t) height)
for (x=0; x < (ssize_t) image->columns; x+=(ssize_t) width)
{
if (rotate_image != (Image *) NULL)
(void) CompositeImage(image,rotate_image,compose,
MagickTrue,x,y,&exception);
else
(void) CompositeImage(image,composite_image,
compose,MagickTrue,x,y,&exception);
}
if (rotate_image != (Image *) NULL)
rotate_image=DestroyImage(rotate_image);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
image=msl_info->image[n];
(void) FormatLocaleString(composite_geometry,MaxTextExtent,
"%.20gx%.20g%+.20g%+.20g",(double) composite_image->columns,
(double) composite_image->rows,(double) geometry.x,(double)
geometry.y);
flags=ParseGravityGeometry(image,composite_geometry,&geometry,
&exception);
channel_mask=SetImageChannelMask(image,channel);
if (rotate_image == (Image *) NULL)
CompositeImage(image,composite_image,compose,MagickTrue,geometry.x,
geometry.y,&exception);
else
{
/*
Rotate image.
*/
geometry.x-=(ssize_t) (rotate_image->columns-
composite_image->columns)/2;
geometry.y-=(ssize_t) (rotate_image->rows-
composite_image->rows)/2;
CompositeImage(image,rotate_image,compose,MagickTrue,geometry.x,
geometry.y,&exception);
rotate_image=DestroyImage(rotate_image);
}
(void) SetImageChannelMask(image,channel_mask);
composite_image=DestroyImage(composite_image);
break;
}
if (LocaleCompare((const char *) tag,"contrast") == 0)
{
MagickBooleanType
sharpen;
/*
Contrast image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
sharpen=MagickFalse;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'S':
case 's':
{
if (LocaleCompare(keyword,"sharpen") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
sharpen=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) ContrastImage(msl_info->image[n],sharpen,
msl_info->exception);
break;
}
if (LocaleCompare((const char *) tag,"crop") == 0)
{
Image
*crop_image;
/*
Crop image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
SetGeometry(msl_info->image[n],&geometry);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGravityGeometry(msl_info->image[n],value,
&geometry,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
geometry.height=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
geometry.width=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
crop_image=CropImage(msl_info->image[n],&geometry,
msl_info->exception);
if (crop_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=crop_image;
break;
}
if (LocaleCompare((const char *) tag,"cycle-colormap") == 0)
{
ssize_t
display;
/*
Cycle-colormap image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
display=0;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"display") == 0)
{
display=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) CycleColormapImage(msl_info->image[n],display,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'D':
case 'd':
{
if (LocaleCompare((const char *) tag,"despeckle") == 0)
{
Image
*despeckle_image;
/*
Despeckle image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
despeckle_image=DespeckleImage(msl_info->image[n],
msl_info->exception);
if (despeckle_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=despeckle_image;
break;
}
if (LocaleCompare((const char *) tag,"display") == 0)
{
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) DisplayImages(msl_info->image_info[n],msl_info->image[n],
msl_info->exception);
break;
}
if (LocaleCompare((const char *) tag,"draw") == 0)
{
char
text[MaxTextExtent];
/*
Annotate image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
draw_info=CloneDrawInfo(msl_info->image_info[n],
msl_info->draw_info[n]);
angle=0.0;
current=draw_info->affine;
GetAffineMatrix(&affine);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'A':
case 'a':
{
if (LocaleCompare(keyword,"affine") == 0)
{
char
*p;
p=value;
draw_info->affine.sx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.rx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.ry=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.sy=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.tx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.ty=StringToDouble(p,&p);
break;
}
if (LocaleCompare(keyword,"align") == 0)
{
option=ParseCommandOption(MagickAlignOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedAlignType",
value);
draw_info->align=(AlignType) option;
break;
}
if (LocaleCompare(keyword,"antialias") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
draw_info->stroke_antialias=(MagickBooleanType) option;
draw_info->text_antialias=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"density") == 0)
{
CloneString(&draw_info->density,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'E':
case 'e':
{
if (LocaleCompare(keyword,"encoding") == 0)
{
CloneString(&draw_info->encoding,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword, "fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->fill,&exception);
break;
}
if (LocaleCompare(keyword,"family") == 0)
{
CloneString(&draw_info->family,value);
break;
}
if (LocaleCompare(keyword,"font") == 0)
{
CloneString(&draw_info->font,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
break;
}
if (LocaleCompare(keyword,"gravity") == 0)
{
option=ParseCommandOption(MagickGravityOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedGravityType",
value);
draw_info->gravity=(GravityType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'P':
case 'p':
{
if (LocaleCompare(keyword,"primitive") == 0)
{
CloneString(&draw_info->primitive,value);
break;
}
if (LocaleCompare(keyword,"pointsize") == 0)
{
draw_info->pointsize=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"rotate") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.sx=cos(DegreesToRadians(fmod(angle,360.0)));
affine.rx=sin(DegreesToRadians(fmod(angle,360.0)));
affine.ry=(-sin(DegreesToRadians(fmod(angle,360.0))));
affine.sy=cos(DegreesToRadians(fmod(angle,360.0)));
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"scale") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
affine.sx=geometry_info.rho;
affine.sy=geometry_info.sigma;
break;
}
if (LocaleCompare(keyword,"skewX") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.ry=cos(DegreesToRadians(fmod(angle,360.0)));
break;
}
if (LocaleCompare(keyword,"skewY") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.rx=cos(DegreesToRadians(fmod(angle,360.0)));
break;
}
if (LocaleCompare(keyword,"stretch") == 0)
{
option=ParseCommandOption(MagickStretchOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedStretchType",
value);
draw_info->stretch=(StretchType) option;
break;
}
if (LocaleCompare(keyword, "stroke") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->stroke,&exception);
break;
}
if (LocaleCompare(keyword,"strokewidth") == 0)
{
draw_info->stroke_width=StringToLong(value);
break;
}
if (LocaleCompare(keyword,"style") == 0)
{
option=ParseCommandOption(MagickStyleOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedStyleType",
value);
draw_info->style=(StyleType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'T':
case 't':
{
if (LocaleCompare(keyword,"text") == 0)
{
CloneString(&draw_info->text,value);
break;
}
if (LocaleCompare(keyword,"translate") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
affine.tx=geometry_info.rho;
affine.ty=geometry_info.sigma;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'U':
case 'u':
{
if (LocaleCompare(keyword, "undercolor") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->undercolor,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"weight") == 0)
{
draw_info->weight=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) FormatLocaleString(text,MaxTextExtent,
"%.20gx%.20g%+.20g%+.20g",(double) geometry.width,(double)
geometry.height,(double) geometry.x,(double) geometry.y);
CloneString(&draw_info->geometry,text);
draw_info->affine.sx=affine.sx*current.sx+affine.ry*current.rx;
draw_info->affine.rx=affine.rx*current.sx+affine.sy*current.rx;
draw_info->affine.ry=affine.sx*current.ry+affine.ry*current.sy;
draw_info->affine.sy=affine.rx*current.ry+affine.sy*current.sy;
draw_info->affine.tx=affine.sx*current.tx+affine.ry*current.ty+
affine.tx;
draw_info->affine.ty=affine.rx*current.tx+affine.sy*current.ty+
affine.ty;
(void) DrawImage(msl_info->image[n],draw_info,&exception);
draw_info=DestroyDrawInfo(draw_info);
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'E':
case 'e':
{
if (LocaleCompare((const char *) tag,"edge") == 0)
{
Image
*edge_image;
/*
Edge image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"radius") == 0)
{
geometry_info.rho=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
edge_image=EdgeImage(msl_info->image[n],geometry_info.rho,
geometry_info.sigma,msl_info->exception);
if (edge_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=edge_image;
break;
}
if (LocaleCompare((const char *) tag,"emboss") == 0)
{
Image
*emboss_image;
/*
Emboss image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"radius") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"sigma") == 0)
{
geometry_info.sigma=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
emboss_image=EmbossImage(msl_info->image[n],geometry_info.rho,
geometry_info.sigma,msl_info->exception);
if (emboss_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=emboss_image;
break;
}
if (LocaleCompare((const char *) tag,"enhance") == 0)
{
Image
*enhance_image;
/*
Enhance image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
enhance_image=EnhanceImage(msl_info->image[n],
msl_info->exception);
if (enhance_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=enhance_image;
break;
}
if (LocaleCompare((const char *) tag,"equalize") == 0)
{
/*
Equalize image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) EqualizeImage(msl_info->image[n],
msl_info->exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'F':
case 'f':
{
if (LocaleCompare((const char *) tag, "flatten") == 0)
{
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
/* no attributes here */
/* process the image */
{
Image
*newImage;
newImage=MergeImageLayers(msl_info->image[n],FlattenLayer,
msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
break;
}
}
if (LocaleCompare((const char *) tag,"flip") == 0)
{
Image
*flip_image;
/*
Flip image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
flip_image=FlipImage(msl_info->image[n],
msl_info->exception);
if (flip_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=flip_image;
break;
}
if (LocaleCompare((const char *) tag,"flop") == 0)
{
Image
*flop_image;
/*
Flop image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
flop_image=FlopImage(msl_info->image[n],
msl_info->exception);
if (flop_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=flop_image;
break;
}
if (LocaleCompare((const char *) tag,"frame") == 0)
{
FrameInfo
frame_info;
Image
*frame_image;
/*
Frame image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
SetGeometry(msl_info->image[n],&geometry);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"compose") == 0)
{
option=ParseCommandOption(MagickComposeOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedComposeType",
value);
msl_info->image[n]->compose=(CompositeOperator) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword, "fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&msl_info->image[n]->matte_color,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
frame_info.width=geometry.width;
frame_info.height=geometry.height;
frame_info.outer_bevel=geometry.x;
frame_info.inner_bevel=geometry.y;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
frame_info.height=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'I':
case 'i':
{
if (LocaleCompare(keyword,"inner") == 0)
{
frame_info.inner_bevel=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'O':
case 'o':
{
if (LocaleCompare(keyword,"outer") == 0)
{
frame_info.outer_bevel=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
frame_info.width=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
frame_info.x=(ssize_t) frame_info.width;
frame_info.y=(ssize_t) frame_info.height;
frame_info.width=msl_info->image[n]->columns+2*frame_info.x;
frame_info.height=msl_info->image[n]->rows+2*frame_info.y;
frame_image=FrameImage(msl_info->image[n],&frame_info,
msl_info->image[n]->compose,msl_info->exception);
if (frame_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=frame_image;
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'G':
case 'g':
{
if (LocaleCompare((const char *) tag,"gamma") == 0)
{
char
gamma[MaxTextExtent];
PixelInfo
pixel;
/*
Gamma image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
channel=UndefinedChannel;
pixel.red=0.0;
pixel.green=0.0;
pixel.blue=0.0;
*gamma='\0';
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'B':
case 'b':
{
if (LocaleCompare(keyword,"blue") == 0)
{
pixel.blue=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"channel") == 0)
{
option=ParseChannelOption(value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedChannelType",
value);
channel=(ChannelType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"gamma") == 0)
{
(void) CopyMagickString(gamma,value,MaxTextExtent);
break;
}
if (LocaleCompare(keyword,"green") == 0)
{
pixel.green=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"red") == 0)
{
pixel.red=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
if (*gamma == '\0')
(void) FormatLocaleString(gamma,MaxTextExtent,"%g,%g,%g",
(double) pixel.red,(double) pixel.green,(double) pixel.blue);
(void) GammaImage(msl_info->image[n],atof(gamma),
msl_info->exception);
break;
}
else if (LocaleCompare((const char *) tag,"get") == 0)
{
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,(const char *) attributes[i]);
(void) CopyMagickString(key,value,MaxTextExtent);
switch (*keyword)
{
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
(void) FormatLocaleString(value,MaxTextExtent,"%.20g",
(double) msl_info->image[n]->rows);
(void) SetImageProperty(msl_info->attributes[n],key,value,
&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
(void) FormatLocaleString(value,MaxTextExtent,"%.20g",
(double) msl_info->image[n]->columns);
(void) SetImageProperty(msl_info->attributes[n],key,value,
&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
break;
}
else if (LocaleCompare((const char *) tag, "group") == 0)
{
msl_info->number_groups++;
msl_info->group_info=(MSLGroupInfo *) ResizeQuantumMemory(
msl_info->group_info,msl_info->number_groups+1UL,
sizeof(*msl_info->group_info));
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'I':
case 'i':
{
if (LocaleCompare((const char *) tag,"image") == 0)
{
MSLPushImage(msl_info,(Image *) NULL);
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"color") == 0)
{
Image
*next_image;
(void) CopyMagickString(msl_info->image_info[n]->filename,
"xc:",MaxTextExtent);
(void) ConcatenateMagickString(msl_info->image_info[n]->
filename,value,MaxTextExtent);
next_image=ReadImage(msl_info->image_info[n],&exception);
CatchException(&exception);
if (next_image == (Image *) NULL)
continue;
if (msl_info->image[n] == (Image *) NULL)
msl_info->image[n]=next_image;
else
{
register Image
*p;
/*
Link image into image list.
*/
p=msl_info->image[n];
while (p->next != (Image *) NULL)
p=GetNextImageInList(p);
next_image->previous=p;
p->next=next_image;
}
break;
}
(void) SetMSLAttributes(msl_info,keyword,value);
break;
}
default:
{
(void) SetMSLAttributes(msl_info,keyword,value);
break;
}
}
}
break;
}
if (LocaleCompare((const char *) tag,"implode") == 0)
{
Image
*implode_image;
/*
Implode image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'A':
case 'a':
{
if (LocaleCompare(keyword,"amount") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
implode_image=ImplodeImage(msl_info->image[n],geometry_info.rho,
msl_info->image[n]->interpolate,msl_info->exception);
if (implode_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=implode_image;
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'L':
case 'l':
{
if (LocaleCompare((const char *) tag,"label") == 0)
break;
if (LocaleCompare((const char *) tag, "level") == 0)
{
double
levelBlack = 0, levelGamma = 1, levelWhite = QuantumRange;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,(const char *) attributes[i]);
(void) CopyMagickString(key,value,MaxTextExtent);
switch (*keyword)
{
case 'B':
case 'b':
{
if (LocaleCompare(keyword,"black") == 0)
{
levelBlack = StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"gamma") == 0)
{
levelGamma = StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"white") == 0)
{
levelWhite = StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
/* process image */
LevelImage(msl_info->image[n],levelBlack,levelWhite,levelGamma,
msl_info->exception);
break;
}
}
case 'M':
case 'm':
{
if (LocaleCompare((const char *) tag,"magnify") == 0)
{
Image
*magnify_image;
/*
Magnify image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
magnify_image=MagnifyImage(msl_info->image[n],
msl_info->exception);
if (magnify_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=magnify_image;
break;
}
if (LocaleCompare((const char *) tag,"map") == 0)
{
Image
*affinity_image;
MagickBooleanType
dither;
QuantizeInfo
*quantize_info;
/*
Map image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
affinity_image=NewImageList();
dither=MagickFalse;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"dither") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
dither=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'I':
case 'i':
{
if (LocaleCompare(keyword,"image") == 0)
for (j=0; j < msl_info->n; j++)
{
const char
*attribute;
attribute=GetImageProperty(msl_info->attributes[j],"id",
&exception);
if ((attribute != (const char *) NULL) &&
(LocaleCompare(attribute,value) == 0))
{
affinity_image=CloneImage(msl_info->image[j],0,0,
MagickFalse,&exception);
break;
}
}
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
quantize_info=AcquireQuantizeInfo(msl_info->image_info[n]);
quantize_info->dither_method=dither != MagickFalse ?
RiemersmaDitherMethod : NoDitherMethod;
(void) RemapImages(quantize_info,msl_info->image[n],
affinity_image,&exception);
quantize_info=DestroyQuantizeInfo(quantize_info);
affinity_image=DestroyImage(affinity_image);
break;
}
if (LocaleCompare((const char *) tag,"matte-floodfill") == 0)
{
double
opacity;
PixelInfo
target;
PaintMethod
paint_method;
/*
Matte floodfill image.
*/
opacity=0.0;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
SetGeometry(msl_info->image[n],&geometry);
paint_method=FloodfillMethod;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'B':
case 'b':
{
if (LocaleCompare(keyword,"bordercolor") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&target,&exception);
paint_method=FillToBorderMethod;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"fuzz") == 0)
{
msl_info->image[n]->fuzz=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
(void) GetOneVirtualPixelInfo(msl_info->image[n],
TileVirtualPixelMethod,geometry.x,geometry.y,&target,
&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'O':
case 'o':
{
if (LocaleCompare(keyword,"opacity") == 0)
{
opacity=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
(void) GetOneVirtualPixelInfo(msl_info->image[n],
TileVirtualPixelMethod,geometry.x,geometry.y,&target,
&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
(void) GetOneVirtualPixelInfo(msl_info->image[n],
TileVirtualPixelMethod,geometry.x,geometry.y,&target,
&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
draw_info=CloneDrawInfo(msl_info->image_info[n],
msl_info->draw_info[n]);
draw_info->fill.alpha=ClampToQuantum(opacity);
channel_mask=SetImageChannelMask(msl_info->image[n],AlphaChannel);
(void) FloodfillPaintImage(msl_info->image[n],draw_info,&target,
geometry.x,geometry.y,paint_method == FloodfillMethod ?
MagickFalse : MagickTrue,msl_info->exception);
(void) SetPixelChannelMask(msl_info->image[n],channel_mask);
draw_info=DestroyDrawInfo(draw_info);
break;
}
if (LocaleCompare((const char *) tag,"median-filter") == 0)
{
Image
*median_image;
/*
Median-filter image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"radius") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
median_image=StatisticImage(msl_info->image[n],MedianStatistic,
(size_t) geometry_info.rho,(size_t) geometry_info.sigma,
msl_info->exception);
if (median_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=median_image;
break;
}
if (LocaleCompare((const char *) tag,"minify") == 0)
{
Image
*minify_image;
/*
Minify image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
minify_image=MinifyImage(msl_info->image[n],
msl_info->exception);
if (minify_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=minify_image;
break;
}
if (LocaleCompare((const char *) tag,"msl") == 0 )
break;
if (LocaleCompare((const char *) tag,"modulate") == 0)
{
char
modulate[MaxTextExtent];
/*
Modulate image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
geometry_info.rho=100.0;
geometry_info.sigma=100.0;
geometry_info.xi=100.0;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'B':
case 'b':
{
if (LocaleCompare(keyword,"blackness") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
if (LocaleCompare(keyword,"brightness") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"factor") == 0)
{
flags=ParseGeometry(value,&geometry_info);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"hue") == 0)
{
geometry_info.xi=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'L':
case 'l':
{
if (LocaleCompare(keyword,"lightness") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"saturation") == 0)
{
geometry_info.sigma=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"whiteness") == 0)
{
geometry_info.sigma=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) FormatLocaleString(modulate,MaxTextExtent,"%g,%g,%g",
geometry_info.rho,geometry_info.sigma,geometry_info.xi);
(void) ModulateImage(msl_info->image[n],modulate,
msl_info->exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'N':
case 'n':
{
if (LocaleCompare((const char *) tag,"negate") == 0)
{
MagickBooleanType
gray;
/*
Negate image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
gray=MagickFalse;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"channel") == 0)
{
option=ParseChannelOption(value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedChannelType",
value);
channel=(ChannelType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"gray") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
gray=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
channel_mask=SetImageChannelMask(msl_info->image[n],channel);
(void) NegateImage(msl_info->image[n],gray,
msl_info->exception);
(void) SetPixelChannelMask(msl_info->image[n],channel_mask);
break;
}
if (LocaleCompare((const char *) tag,"normalize") == 0)
{
/*
Normalize image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"channel") == 0)
{
option=ParseChannelOption(value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedChannelType",
value);
channel=(ChannelType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) NormalizeImage(msl_info->image[n],
msl_info->exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'O':
case 'o':
{
if (LocaleCompare((const char *) tag,"oil-paint") == 0)
{
Image
*paint_image;
/*
Oil-paint image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"radius") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
paint_image=OilPaintImage(msl_info->image[n],geometry_info.rho,
geometry_info.sigma,msl_info->exception);
if (paint_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=paint_image;
break;
}
if (LocaleCompare((const char *) tag,"opaque") == 0)
{
PixelInfo
fill_color,
target;
/*
Opaque image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
(void) QueryColorCompliance("none",AllCompliance,&target,
&exception);
(void) QueryColorCompliance("none",AllCompliance,&fill_color,
&exception);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"channel") == 0)
{
option=ParseChannelOption(value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedChannelType",
value);
channel=(ChannelType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&fill_color,&exception);
break;
}
if (LocaleCompare(keyword,"fuzz") == 0)
{
msl_info->image[n]->fuzz=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
channel_mask=SetImageChannelMask(msl_info->image[n],channel);
(void) OpaquePaintImage(msl_info->image[n],&target,&fill_color,
MagickFalse,msl_info->exception);
(void) SetPixelChannelMask(msl_info->image[n],channel_mask);
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'P':
case 'p':
{
if (LocaleCompare((const char *) tag,"print") == 0)
{
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'O':
case 'o':
{
if (LocaleCompare(keyword,"output") == 0)
{
(void) FormatLocaleFile(stdout,"%s",value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
break;
}
if (LocaleCompare((const char *) tag, "profile") == 0)
{
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
const char
*name;
const StringInfo
*profile;
Image
*profile_image;
ImageInfo
*profile_info;
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
if (*keyword == '!')
{
/*
Remove a profile from the image.
*/
(void) ProfileImage(msl_info->image[n],keyword,
(const unsigned char *) NULL,0,&exception);
continue;
}
/*
Associate a profile with the image.
*/
profile_info=CloneImageInfo(msl_info->image_info[n]);
profile=GetImageProfile(msl_info->image[n],"iptc");
if (profile != (StringInfo *) NULL)
profile_info->profile=(void *) CloneStringInfo(profile);
profile_image=GetImageCache(profile_info,keyword,&exception);
profile_info=DestroyImageInfo(profile_info);
if (profile_image == (Image *) NULL)
{
char
name[MaxTextExtent],
filename[MaxTextExtent];
register char
*p;
StringInfo
*profile;
(void) CopyMagickString(filename,keyword,MaxTextExtent);
(void) CopyMagickString(name,keyword,MaxTextExtent);
for (p=filename; *p != '\0'; p++)
if ((*p == ':') && (IsPathDirectory(keyword) < 0) &&
(IsPathAccessible(keyword) == MagickFalse))
{
register char
*q;
/*
Look for profile name (e.g. name:profile).
*/
(void) CopyMagickString(name,filename,(size_t)
(p-filename+1));
for (q=filename; *q != '\0'; q++)
*q=(*++p);
break;
}
profile=FileToStringInfo(filename,~0UL,&exception);
if (profile != (StringInfo *) NULL)
{
(void) ProfileImage(msl_info->image[n],name,
GetStringInfoDatum(profile),(size_t)
GetStringInfoLength(profile),&exception);
profile=DestroyStringInfo(profile);
}
continue;
}
ResetImageProfileIterator(profile_image);
name=GetNextImageProfile(profile_image);
while (name != (const char *) NULL)
{
profile=GetImageProfile(profile_image,name);
if (profile != (StringInfo *) NULL)
(void) ProfileImage(msl_info->image[n],name,
GetStringInfoDatum(profile),(size_t)
GetStringInfoLength(profile),&exception);
name=GetNextImageProfile(profile_image);
}
profile_image=DestroyImage(profile_image);
}
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'Q':
case 'q':
{
if (LocaleCompare((const char *) tag,"quantize") == 0)
{
QuantizeInfo
quantize_info;
/*
Quantize image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
GetQuantizeInfo(&quantize_info);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"colors") == 0)
{
quantize_info.number_colors=StringToLong(value);
break;
}
if (LocaleCompare(keyword,"colorspace") == 0)
{
option=ParseCommandOption(MagickColorspaceOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,
"UnrecognizedColorspaceType",value);
quantize_info.colorspace=(ColorspaceType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"dither") == 0)
{
option=ParseCommandOption(MagickDitherOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
quantize_info.dither_method=(DitherMethod) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'M':
case 'm':
{
if (LocaleCompare(keyword,"measure") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
quantize_info.measure_error=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'T':
case 't':
{
if (LocaleCompare(keyword,"treedepth") == 0)
{
quantize_info.tree_depth=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) QuantizeImage(&quantize_info,msl_info->image[n],&exception);
break;
}
if (LocaleCompare((const char *) tag,"query-font-metrics") == 0)
{
char
text[MaxTextExtent];
MagickBooleanType
status;
TypeMetric
metrics;
/*
Query font metrics.
*/
draw_info=CloneDrawInfo(msl_info->image_info[n],
msl_info->draw_info[n]);
angle=0.0;
current=draw_info->affine;
GetAffineMatrix(&affine);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'A':
case 'a':
{
if (LocaleCompare(keyword,"affine") == 0)
{
char
*p;
p=value;
draw_info->affine.sx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.rx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.ry=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.sy=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.tx=StringToDouble(p,&p);
if (*p ==',')
p++;
draw_info->affine.ty=StringToDouble(p,&p);
break;
}
if (LocaleCompare(keyword,"align") == 0)
{
option=ParseCommandOption(MagickAlignOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedAlignType",
value);
draw_info->align=(AlignType) option;
break;
}
if (LocaleCompare(keyword,"antialias") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedBooleanType",
value);
draw_info->stroke_antialias=(MagickBooleanType) option;
draw_info->text_antialias=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"density") == 0)
{
CloneString(&draw_info->density,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'E':
case 'e':
{
if (LocaleCompare(keyword,"encoding") == 0)
{
CloneString(&draw_info->encoding,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword, "fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->fill,&exception);
break;
}
if (LocaleCompare(keyword,"family") == 0)
{
CloneString(&draw_info->family,value);
break;
}
if (LocaleCompare(keyword,"font") == 0)
{
CloneString(&draw_info->font,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
break;
}
if (LocaleCompare(keyword,"gravity") == 0)
{
option=ParseCommandOption(MagickGravityOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedGravityType",
value);
draw_info->gravity=(GravityType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'P':
case 'p':
{
if (LocaleCompare(keyword,"pointsize") == 0)
{
draw_info->pointsize=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"rotate") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.sx=cos(DegreesToRadians(fmod(angle,360.0)));
affine.rx=sin(DegreesToRadians(fmod(angle,360.0)));
affine.ry=(-sin(DegreesToRadians(fmod(angle,360.0))));
affine.sy=cos(DegreesToRadians(fmod(angle,360.0)));
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"scale") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
affine.sx=geometry_info.rho;
affine.sy=geometry_info.sigma;
break;
}
if (LocaleCompare(keyword,"skewX") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.ry=cos(DegreesToRadians(fmod(angle,360.0)));
break;
}
if (LocaleCompare(keyword,"skewY") == 0)
{
angle=StringToDouble(value,(char **) NULL);
affine.rx=cos(DegreesToRadians(fmod(angle,360.0)));
break;
}
if (LocaleCompare(keyword,"stretch") == 0)
{
option=ParseCommandOption(MagickStretchOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedStretchType",
value);
draw_info->stretch=(StretchType) option;
break;
}
if (LocaleCompare(keyword, "stroke") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->stroke,&exception);
break;
}
if (LocaleCompare(keyword,"strokewidth") == 0)
{
draw_info->stroke_width=StringToLong(value);
break;
}
if (LocaleCompare(keyword,"style") == 0)
{
option=ParseCommandOption(MagickStyleOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedStyleType",
value);
draw_info->style=(StyleType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'T':
case 't':
{
if (LocaleCompare(keyword,"text") == 0)
{
CloneString(&draw_info->text,value);
break;
}
if (LocaleCompare(keyword,"translate") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
affine.tx=geometry_info.rho;
affine.ty=geometry_info.sigma;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'U':
case 'u':
{
if (LocaleCompare(keyword, "undercolor") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->undercolor,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"weight") == 0)
{
draw_info->weight=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) FormatLocaleString(text,MaxTextExtent,
"%.20gx%.20g%+.20g%+.20g",(double) geometry.width,(double)
geometry.height,(double) geometry.x,(double) geometry.y);
CloneString(&draw_info->geometry,text);
draw_info->affine.sx=affine.sx*current.sx+affine.ry*current.rx;
draw_info->affine.rx=affine.rx*current.sx+affine.sy*current.rx;
draw_info->affine.ry=affine.sx*current.ry+affine.ry*current.sy;
draw_info->affine.sy=affine.rx*current.ry+affine.sy*current.sy;
draw_info->affine.tx=affine.sx*current.tx+affine.ry*current.ty+
affine.tx;
draw_info->affine.ty=affine.rx*current.tx+affine.sy*current.ty+
affine.ty;
status=GetTypeMetrics(msl_info->attributes[n],draw_info,&metrics,
msl_info->exception);
if (status != MagickFalse)
{
Image
*image;
image=msl_info->attributes[n];
FormatImageProperty(image,"msl:font-metrics.pixels_per_em.x",
"%g",metrics.pixels_per_em.x);
FormatImageProperty(image,"msl:font-metrics.pixels_per_em.y",
"%g",metrics.pixels_per_em.y);
FormatImageProperty(image,"msl:font-metrics.ascent","%g",
metrics.ascent);
FormatImageProperty(image,"msl:font-metrics.descent","%g",
metrics.descent);
FormatImageProperty(image,"msl:font-metrics.width","%g",
metrics.width);
FormatImageProperty(image,"msl:font-metrics.height","%g",
metrics.height);
FormatImageProperty(image,"msl:font-metrics.max_advance","%g",
metrics.max_advance);
FormatImageProperty(image,"msl:font-metrics.bounds.x1","%g",
metrics.bounds.x1);
FormatImageProperty(image,"msl:font-metrics.bounds.y1","%g",
metrics.bounds.y1);
FormatImageProperty(image,"msl:font-metrics.bounds.x2","%g",
metrics.bounds.x2);
FormatImageProperty(image,"msl:font-metrics.bounds.y2","%g",
metrics.bounds.y2);
FormatImageProperty(image,"msl:font-metrics.origin.x","%g",
metrics.origin.x);
FormatImageProperty(image,"msl:font-metrics.origin.y","%g",
metrics.origin.y);
}
draw_info=DestroyDrawInfo(draw_info);
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'R':
case 'r':
{
if (LocaleCompare((const char *) tag,"raise") == 0)
{
MagickBooleanType
raise;
/*
Raise image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
raise=MagickFalse;
SetGeometry(msl_info->image[n],&geometry);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
geometry.height=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"raise") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedNoiseType",
value);
raise=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
geometry.width=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) RaiseImage(msl_info->image[n],&geometry,raise,
msl_info->exception);
break;
}
if (LocaleCompare((const char *) tag,"read") == 0)
{
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"filename") == 0)
{
Image
*image;
(void) CopyMagickString(msl_info->image_info[n]->filename,
value,MaxTextExtent);
image=ReadImage(msl_info->image_info[n],&exception);
CatchException(&exception);
if (image == (Image *) NULL)
continue;
AppendImageToList(&msl_info->image[n],image);
break;
}
(void) SetMSLAttributes(msl_info,keyword,value);
break;
}
default:
{
(void) SetMSLAttributes(msl_info,keyword,value);
break;
}
}
}
break;
}
if (LocaleCompare((const char *) tag,"reduce-noise") == 0)
{
Image
*paint_image;
/*
Reduce-noise image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"radius") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
paint_image=StatisticImage(msl_info->image[n],NonpeakStatistic,
(size_t) geometry_info.rho,(size_t) geometry_info.sigma,
msl_info->exception);
if (paint_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=paint_image;
break;
}
else if (LocaleCompare((const char *) tag,"repage") == 0)
{
/* init the values */
width=msl_info->image[n]->page.width;
height=msl_info->image[n]->page.height;
x=msl_info->image[n]->page.x;
y=msl_info->image[n]->page.y;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
int
flags;
RectangleInfo
geometry;
flags=ParseAbsoluteGeometry(value,&geometry);
if ((flags & WidthValue) != 0)
{
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
width=geometry.width;
height=geometry.height;
}
if ((flags & AspectValue) != 0)
{
if ((flags & XValue) != 0)
x+=geometry.x;
if ((flags & YValue) != 0)
y+=geometry.y;
}
else
{
if ((flags & XValue) != 0)
{
x=geometry.x;
if ((width == 0) && (geometry.x > 0))
width=msl_info->image[n]->columns+geometry.x;
}
if ((flags & YValue) != 0)
{
y=geometry.y;
if ((height == 0) && (geometry.y > 0))
height=msl_info->image[n]->rows+geometry.y;
}
}
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
height = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
width = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
x = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
y = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
msl_info->image[n]->page.width=width;
msl_info->image[n]->page.height=height;
msl_info->image[n]->page.x=x;
msl_info->image[n]->page.y=y;
break;
}
else if (LocaleCompare((const char *) tag,"resample") == 0)
{
double
x_resolution,
y_resolution;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
x_resolution=DefaultResolution;
y_resolution=DefaultResolution;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
ssize_t
flags;
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma*=geometry_info.rho;
x_resolution=geometry_info.rho;
y_resolution=geometry_info.sigma;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x-resolution") == 0)
{
x_resolution=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y-resolution") == 0)
{
y_resolution=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
/*
Resample image.
*/
{
double
factor;
Image
*resample_image;
factor=1.0;
if (msl_info->image[n]->units == PixelsPerCentimeterResolution)
factor=2.54;
width=(size_t) (x_resolution*msl_info->image[n]->columns/
(factor*(msl_info->image[n]->resolution.x == 0.0 ? DefaultResolution :
msl_info->image[n]->resolution.x))+0.5);
height=(size_t) (y_resolution*msl_info->image[n]->rows/
(factor*(msl_info->image[n]->resolution.y == 0.0 ? DefaultResolution :
msl_info->image[n]->resolution.y))+0.5);
resample_image=ResizeImage(msl_info->image[n],width,height,
msl_info->image[n]->filter,msl_info->exception);
if (resample_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=resample_image;
}
break;
}
if (LocaleCompare((const char *) tag,"resize") == 0)
{
FilterTypes
filter;
Image
*resize_image;
/*
Resize image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
filter=UndefinedFilter;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"filter") == 0)
{
option=ParseCommandOption(MagickFilterOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedNoiseType",
value);
filter=(FilterTypes) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseRegionGeometry(msl_info->image[n],value,
&geometry,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
geometry.height=StringToUnsignedLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
geometry.width=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
resize_image=ResizeImage(msl_info->image[n],geometry.width,
geometry.height,filter,msl_info->exception);
if (resize_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=resize_image;
break;
}
if (LocaleCompare((const char *) tag,"roll") == 0)
{
Image
*roll_image;
/*
Roll image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
SetGeometry(msl_info->image[n],&geometry);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParsePageGeometry(msl_info->image[n],value,
&geometry,&exception);
if ((flags & HeightValue) == 0)
geometry.height=geometry.width;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry.x=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry.y=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
roll_image=RollImage(msl_info->image[n],geometry.x,geometry.y,
msl_info->exception);
if (roll_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=roll_image;
break;
}
else if (LocaleCompare((const char *) tag,"roll") == 0)
{
/* init the values */
width=msl_info->image[n]->columns;
height=msl_info->image[n]->rows;
x = y = 0;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
(void) ParseMetaGeometry(value,&x,&y,&width,&height);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
x = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
y = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
/*
process image.
*/
{
Image
*newImage;
newImage=RollImage(msl_info->image[n], x, y, msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
}
break;
}
if (LocaleCompare((const char *) tag,"rotate") == 0)
{
Image
*rotate_image;
/*
Rotate image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"degrees") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
rotate_image=RotateImage(msl_info->image[n],geometry_info.rho,
msl_info->exception);
if (rotate_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=rotate_image;
break;
}
else if (LocaleCompare((const char *) tag,"rotate") == 0)
{
/* init the values */
double degrees = 0;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"degrees") == 0)
{
degrees = StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
/*
process image.
*/
{
Image
*newImage;
newImage=RotateImage(msl_info->image[n], degrees, msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
}
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'S':
case 's':
{
if (LocaleCompare((const char *) tag,"sample") == 0)
{
Image
*sample_image;
/*
Sample image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseRegionGeometry(msl_info->image[n],value,
&geometry,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
geometry.height=StringToUnsignedLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
geometry.width=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
sample_image=SampleImage(msl_info->image[n],geometry.width,
geometry.height,msl_info->exception);
if (sample_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=sample_image;
break;
}
if (LocaleCompare((const char *) tag,"scale") == 0)
{
Image
*scale_image;
/*
Scale image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseRegionGeometry(msl_info->image[n],value,
&geometry,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
geometry.height=StringToUnsignedLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
geometry.width=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
scale_image=ScaleImage(msl_info->image[n],geometry.width,
geometry.height,msl_info->exception);
if (scale_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=scale_image;
break;
}
if (LocaleCompare((const char *) tag,"segment") == 0)
{
ColorspaceType
colorspace;
MagickBooleanType
verbose;
/*
Segment image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
geometry_info.rho=1.0;
geometry_info.sigma=1.5;
colorspace=sRGBColorspace;
verbose=MagickFalse;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"cluster-threshold") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
if (LocaleCompare(keyword,"colorspace") == 0)
{
option=ParseCommandOption(MagickColorspaceOptions,
MagickFalse,value);
if (option < 0)
ThrowMSLException(OptionError,
"UnrecognizedColorspaceType",value);
colorspace=(ColorspaceType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.5;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"smoothing-threshold") == 0)
{
geometry_info.sigma=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) SegmentImage(msl_info->image[n],colorspace,verbose,
geometry_info.rho,geometry_info.sigma,&exception);
break;
}
else if (LocaleCompare((const char *) tag, "set") == 0)
{
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"clip-mask") == 0)
{
for (j=0; j < msl_info->n; j++)
{
const char
*property;
property=GetImageProperty(msl_info->attributes[j],"id",
&exception);
if (LocaleCompare(property,value) == 0)
{
SetImageMask(msl_info->image[n],msl_info->image[j],
&exception);
break;
}
}
break;
}
if (LocaleCompare(keyword,"clip-path") == 0)
{
for (j=0; j < msl_info->n; j++)
{
const char
*property;
property=GetImageProperty(msl_info->attributes[j],"id",
&exception);
if (LocaleCompare(property,value) == 0)
{
SetImageMask(msl_info->image[n],msl_info->image[j],
&exception);
break;
}
}
break;
}
if (LocaleCompare(keyword,"colorspace") == 0)
{
ssize_t
colorspace;
colorspace=(ColorspaceType) ParseCommandOption(
MagickColorspaceOptions,MagickFalse,value);
if (colorspace < 0)
ThrowMSLException(OptionError,"UnrecognizedColorspace",
value);
(void) TransformImageColorspace(msl_info->image[n],
(ColorspaceType) colorspace,&exception);
break;
}
(void) SetMSLAttributes(msl_info,keyword,value);
(void) SetImageProperty(msl_info->image[n],keyword,value,
&exception);
break;
}
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"density") == 0)
{
flags=ParseGeometry(value,&geometry_info);
msl_info->image[n]->resolution.x=geometry_info.rho;
msl_info->image[n]->resolution.y=geometry_info.sigma;
if ((flags & SigmaValue) == 0)
msl_info->image[n]->resolution.y=
msl_info->image[n]->resolution.x;
break;
}
(void) SetMSLAttributes(msl_info,keyword,value);
(void) SetImageProperty(msl_info->image[n],keyword,value,
&exception);
break;
}
case 'O':
case 'o':
{
if (LocaleCompare(keyword, "opacity") == 0)
{
ssize_t opac = OpaqueAlpha,
len = (ssize_t) strlen( value );
if (value[len-1] == '%') {
char tmp[100];
(void) CopyMagickString(tmp,value,len);
opac = StringToLong( tmp );
opac = (int)(QuantumRange * ((float)opac/100));
} else
opac = StringToLong( value );
(void) SetImageAlpha( msl_info->image[n], (Quantum) opac,
&exception);
break;
}
(void) SetMSLAttributes(msl_info,keyword,value);
(void) SetImageProperty(msl_info->image[n],keyword,value,
msl_info->exception);
break;
}
case 'P':
case 'p':
{
if (LocaleCompare(keyword, "page") == 0)
{
char
page[MaxTextExtent];
const char
*image_option;
MagickStatusType
flags;
RectangleInfo
geometry;
(void) ResetMagickMemory(&geometry,0,sizeof(geometry));
image_option=GetImageOption(msl_info->image_info[n],"page");
if (image_option != (const char *) NULL)
flags=ParseAbsoluteGeometry(image_option,&geometry);
flags=ParseAbsoluteGeometry(value,&geometry);
(void) FormatLocaleString(page,MaxTextExtent,"%.20gx%.20g",
(double) geometry.width,(double) geometry.height);
if (((flags & XValue) != 0) || ((flags & YValue) != 0))
(void) FormatLocaleString(page,MaxTextExtent,
"%.20gx%.20g%+.20g%+.20g",(double) geometry.width,
(double) geometry.height,(double) geometry.x,(double)
geometry.y);
(void) SetImageOption(msl_info->image_info[n],keyword,page);
msl_info->image_info[n]->page=GetPageGeometry(page);
break;
}
(void) SetMSLAttributes(msl_info,keyword,value);
(void) SetImageProperty(msl_info->image[n],keyword,value,
msl_info->exception);
break;
}
default:
{
(void) SetMSLAttributes(msl_info,keyword,value);
(void) SetImageProperty(msl_info->image[n],keyword,value,
msl_info->exception);
break;
}
}
}
break;
}
if (LocaleCompare((const char *) tag,"shade") == 0)
{
Image
*shade_image;
MagickBooleanType
gray;
/*
Shade image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
gray=MagickFalse;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'A':
case 'a':
{
if (LocaleCompare(keyword,"azimuth") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'E':
case 'e':
{
if (LocaleCompare(keyword,"elevation") == 0)
{
geometry_info.sigma=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
if (LocaleCompare(keyword,"gray") == 0)
{
option=ParseCommandOption(MagickBooleanOptions,MagickFalse,
value);
if (option < 0)
ThrowMSLException(OptionError,"UnrecognizedNoiseType",
value);
gray=(MagickBooleanType) option;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
shade_image=ShadeImage(msl_info->image[n],gray,geometry_info.rho,
geometry_info.sigma,msl_info->exception);
if (shade_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=shade_image;
break;
}
if (LocaleCompare((const char *) tag,"shadow") == 0)
{
Image
*shadow_image;
/*
Shear image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'O':
case 'o':
{
if (LocaleCompare(keyword,"opacity") == 0)
{
geometry_info.rho=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"sigma") == 0)
{
geometry_info.sigma=StringToLong(value);
break;
}
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry_info.xi=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry_info.psi=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
shadow_image=ShadowImage(msl_info->image[n],geometry_info.rho,
geometry_info.sigma,(ssize_t) ceil(geometry_info.xi-0.5),
(ssize_t) ceil(geometry_info.psi-0.5),msl_info->exception);
if (shadow_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=shadow_image;
break;
}
if (LocaleCompare((const char *) tag,"sharpen") == 0)
{
double
radius = 0.0,
sigma = 1.0;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
/*
NOTE: sharpen can have no attributes, since we use all the defaults!
*/
if (attributes != (const xmlChar **) NULL)
{
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'R':
case 'r':
{
if (LocaleCompare(keyword, "radius") == 0)
{
radius = StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"sigma") == 0)
{
sigma = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
}
/*
sharpen image.
*/
{
Image
*newImage;
newImage=SharpenImage(msl_info->image[n],radius,sigma,
msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
break;
}
}
else if (LocaleCompare((const char *) tag,"shave") == 0)
{
/* init the values */
width = height = 0;
x = y = 0;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
(void) ParseMetaGeometry(value,&x,&y,&width,&height);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'H':
case 'h':
{
if (LocaleCompare(keyword,"height") == 0)
{
height = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'W':
case 'w':
{
if (LocaleCompare(keyword,"width") == 0)
{
width = StringToLong( value );
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
/*
process image.
*/
{
Image
*newImage;
RectangleInfo
rectInfo;
rectInfo.height = height;
rectInfo.width = width;
rectInfo.x = x;
rectInfo.y = y;
newImage=ShaveImage(msl_info->image[n], &rectInfo,
msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
}
break;
}
if (LocaleCompare((const char *) tag,"shear") == 0)
{
Image
*shear_image;
/*
Shear image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'F':
case 'f':
{
if (LocaleCompare(keyword, "fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&msl_info->image[n]->background_color,&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'X':
case 'x':
{
if (LocaleCompare(keyword,"x") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'Y':
case 'y':
{
if (LocaleCompare(keyword,"y") == 0)
{
geometry_info.sigma=StringToLong(value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
shear_image=ShearImage(msl_info->image[n],geometry_info.rho,
geometry_info.sigma,msl_info->exception);
if (shear_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=shear_image;
break;
}
if (LocaleCompare((const char *) tag,"signature") == 0)
{
/*
Signature image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) SignatureImage(msl_info->image[n],&exception);
break;
}
if (LocaleCompare((const char *) tag,"solarize") == 0)
{
/*
Solarize image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
geometry_info.rho=QuantumRange/2.0;
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'T':
case 't':
{
if (LocaleCompare(keyword,"threshold") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) SolarizeImage(msl_info->image[n],geometry_info.rho,
msl_info->exception);
break;
}
if (LocaleCompare((const char *) tag,"spread") == 0)
{
Image
*spread_image;
/*
Spread image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'R':
case 'r':
{
if (LocaleCompare(keyword,"radius") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
spread_image=SpreadImage(msl_info->image[n],geometry_info.rho,
msl_info->image[n]->interpolate,msl_info->exception);
if (spread_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=spread_image;
break;
}
else if (LocaleCompare((const char *) tag,"stegano") == 0)
{
Image *
watermark = (Image*)NULL;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'I':
case 'i':
{
if (LocaleCompare(keyword,"image") == 0)
{
for (j=0; j<msl_info->n;j++)
{
const char *
theAttr = GetImageProperty(msl_info->attributes[j], "id",
&exception);
if (theAttr && LocaleCompare(theAttr, value) == 0)
{
watermark = msl_info->image[j];
break;
}
}
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
/*
process image.
*/
if ( watermark != (Image*) NULL )
{
Image
*newImage;
newImage=SteganoImage(msl_info->image[n], watermark, msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
break;
} else
ThrowMSLException(OptionError,"MissingWatermarkImage",keyword);
}
else if (LocaleCompare((const char *) tag,"stereo") == 0)
{
Image *
stereoImage = (Image*)NULL;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'I':
case 'i':
{
if (LocaleCompare(keyword,"image") == 0)
{
for (j=0; j<msl_info->n;j++)
{
const char *
theAttr = GetImageProperty(msl_info->attributes[j], "id",
&exception);
if (theAttr && LocaleCompare(theAttr, value) == 0)
{
stereoImage = msl_info->image[j];
break;
}
}
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
/*
process image.
*/
if ( stereoImage != (Image*) NULL )
{
Image
*newImage;
newImage=StereoImage(msl_info->image[n], stereoImage, msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
break;
} else
ThrowMSLException(OptionError,"Missing stereo image",keyword);
}
if (LocaleCompare((const char *) tag,"strip") == 0)
{
/*
Strip image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
}
(void) StripImage(msl_info->image[n],msl_info->exception);
break;
}
if (LocaleCompare((const char *) tag,"swap") == 0)
{
Image
*p,
*q,
*swap;
ssize_t
index,
swap_index;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
index=(-1);
swap_index=(-2);
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"indexes") == 0)
{
flags=ParseGeometry(value,&geometry_info);
index=(ssize_t) geometry_info.rho;
if ((flags & SigmaValue) == 0)
swap_index=(ssize_t) geometry_info.sigma;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
/*
Swap images.
*/
p=GetImageFromList(msl_info->image[n],index);
q=GetImageFromList(msl_info->image[n],swap_index);
if ((p == (Image *) NULL) || (q == (Image *) NULL))
{
ThrowMSLException(OptionError,"NoSuchImage",(const char *) tag);
break;
}
swap=CloneImage(p,0,0,MagickTrue,msl_info->exception);
ReplaceImageInList(&p,CloneImage(q,0,0,MagickTrue,
msl_info->exception));
ReplaceImageInList(&q,swap);
msl_info->image[n]=GetFirstImageInList(q);
break;
}
if (LocaleCompare((const char *) tag,"swirl") == 0)
{
Image
*swirl_image;
/*
Swirl image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"degrees") == 0)
{
geometry_info.rho=StringToDouble(value,
(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"geometry") == 0)
{
flags=ParseGeometry(value,&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
swirl_image=SwirlImage(msl_info->image[n],geometry_info.rho,
msl_info->image[n]->interpolate,msl_info->exception);
if (swirl_image == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=swirl_image;
break;
}
if (LocaleCompare((const char *) tag,"sync") == 0)
{
/*
Sync image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) SyncImage(msl_info->image[n],&exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'T':
case 't':
{
if (LocaleCompare((const char *) tag,"map") == 0)
{
Image
*texture_image;
/*
Texture image.
*/
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
texture_image=NewImageList();
if (attributes != (const xmlChar **) NULL)
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
attribute=InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],
&exception);
CloneString(&value,attribute);
switch (*keyword)
{
case 'I':
case 'i':
{
if (LocaleCompare(keyword,"image") == 0)
for (j=0; j < msl_info->n; j++)
{
const char
*attribute;
attribute=GetImageProperty(msl_info->attributes[j],"id",
&exception);
if ((attribute != (const char *) NULL) &&
(LocaleCompare(attribute,value) == 0))
{
texture_image=CloneImage(msl_info->image[j],0,0,
MagickFalse,&exception);
break;
}
}
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",
keyword);
break;
}
}
}
(void) TextureImage(msl_info->image[n],texture_image,&exception);
texture_image=DestroyImage(texture_image);
break;
}
else if (LocaleCompare((const char *) tag,"threshold") == 0)
{
/* init the values */
double threshold = 0;
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'T':
case 't':
{
if (LocaleCompare(keyword,"threshold") == 0)
{
threshold = StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
/*
process image.
*/
{
BilevelImage(msl_info->image[n],threshold,&exception);
break;
}
}
else if (LocaleCompare((const char *) tag, "transparent") == 0)
{
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'C':
case 'c':
{
if (LocaleCompare(keyword,"color") == 0)
{
PixelInfo
target;
(void) QueryColorCompliance(value,AllCompliance,&target,
&exception);
(void) TransparentPaintImage(msl_info->image[n],&target,
TransparentAlpha,MagickFalse,msl_info->exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
}
break;
}
else if (LocaleCompare((const char *) tag, "trim") == 0)
{
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",(const char *) tag);
break;
}
/* no attributes here */
/* process the image */
{
Image
*newImage;
RectangleInfo
rectInfo;
/* all zeros on a crop == trim edges! */
rectInfo.height = rectInfo.width = 0;
rectInfo.x = rectInfo.y = 0;
newImage=CropImage(msl_info->image[n],&rectInfo, msl_info->exception);
if (newImage == (Image *) NULL)
break;
msl_info->image[n]=DestroyImage(msl_info->image[n]);
msl_info->image[n]=newImage;
break;
}
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
case 'W':
case 'w':
{
if (LocaleCompare((const char *) tag,"write") == 0)
{
if (msl_info->image[n] == (Image *) NULL)
{
ThrowMSLException(OptionError,"NoImagesDefined",
(const char *) tag);
break;
}
if (attributes == (const xmlChar **) NULL)
break;
for (i=0; (attributes[i] != (const xmlChar *) NULL); i++)
{
keyword=(const char *) attributes[i++];
CloneString(&value,InterpretImageProperties(msl_info->image_info[n],
msl_info->attributes[n],(const char *) attributes[i],&exception));
switch (*keyword)
{
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"filename") == 0)
{
(void) CopyMagickString(msl_info->image[n]->filename,value,
MaxTextExtent);
break;
}
(void) SetMSLAttributes(msl_info,keyword,value);
}
default:
{
(void) SetMSLAttributes(msl_info,keyword,value);
break;
}
}
}
/* process */
{
(void) WriteImage(msl_info->image_info[n], msl_info->image[n],
msl_info->exception);
break;
}
}
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedElement",(const char *) tag);
break;
}
}
if ( value != NULL )
value=DestroyString(value);
(void) LogMagickEvent(CoderEvent,GetMagickModule()," )");
}
static void MSLEndElement(void *context,const xmlChar *tag)
{
ssize_t
n;
MSLInfo
*msl_info;
/*
Called when the end of an element has been detected.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.endElement(%s)",
tag);
msl_info=(MSLInfo *) context;
n=msl_info->n;
switch (*tag)
{
case 'C':
case 'c':
{
if (LocaleCompare((const char *) tag,"comment") == 0 )
{
(void) DeleteImageProperty(msl_info->image[n],"comment");
if (msl_info->content == (char *) NULL)
break;
StripString(msl_info->content);
(void) SetImageProperty(msl_info->image[n],"comment",
msl_info->content,msl_info->exception);
break;
}
break;
}
case 'G':
case 'g':
{
if (LocaleCompare((const char *) tag, "group") == 0 )
{
if (msl_info->group_info[msl_info->number_groups-1].numImages > 0 )
{
ssize_t i = (ssize_t)
(msl_info->group_info[msl_info->number_groups-1].numImages);
while ( i-- )
{
if (msl_info->image[msl_info->n] != (Image *) NULL)
msl_info->image[msl_info->n]=DestroyImage(
msl_info->image[msl_info->n]);
msl_info->attributes[msl_info->n]=DestroyImage(
msl_info->attributes[msl_info->n]);
msl_info->image_info[msl_info->n]=DestroyImageInfo(
msl_info->image_info[msl_info->n]);
msl_info->n--;
}
}
msl_info->number_groups--;
}
break;
}
case 'I':
case 'i':
{
if (LocaleCompare((const char *) tag, "image") == 0)
MSLPopImage(msl_info);
break;
}
case 'L':
case 'l':
{
if (LocaleCompare((const char *) tag,"label") == 0 )
{
(void) DeleteImageProperty(msl_info->image[n],"label");
if (msl_info->content == (char *) NULL)
break;
StripString(msl_info->content);
(void) SetImageProperty(msl_info->image[n],"label",
msl_info->content,msl_info->exception);
break;
}
break;
}
case 'M':
case 'm':
{
if (LocaleCompare((const char *) tag, "msl") == 0 )
{
/*
This our base element.
at the moment we don't do anything special
but someday we might!
*/
}
break;
}
default:
break;
}
if (msl_info->content != (char *) NULL)
msl_info->content=DestroyString(msl_info->content);
}
static void MSLCharacters(void *context,const xmlChar *c,int length)
{
MSLInfo
*msl_info;
register char
*p;
register ssize_t
i;
/*
Receiving some characters from the parser.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.characters(%s,%d)",c,length);
msl_info=(MSLInfo *) context;
if (msl_info->content != (char *) NULL)
msl_info->content=(char *) ResizeQuantumMemory(msl_info->content,
strlen(msl_info->content)+length+MaxTextExtent,
sizeof(*msl_info->content));
else
{
msl_info->content=(char *) NULL;
if (~length >= (MaxTextExtent-1))
msl_info->content=(char *) AcquireQuantumMemory(length+MaxTextExtent,
sizeof(*msl_info->content));
if (msl_info->content != (char *) NULL)
*msl_info->content='\0';
}
if (msl_info->content == (char *) NULL)
return;
p=msl_info->content+strlen(msl_info->content);
for (i=0; i < length; i++)
*p++=c[i];
*p='\0';
}
static void MSLReference(void *context,const xmlChar *name)
{
MSLInfo
*msl_info;
xmlParserCtxtPtr
parser;
/*
Called when an entity reference is detected.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.reference(%s)",name);
msl_info=(MSLInfo *) context;
parser=msl_info->parser;
if (*name == '#')
(void) xmlAddChild(parser->node,xmlNewCharRef(msl_info->document,name));
else
(void) xmlAddChild(parser->node,xmlNewReference(msl_info->document,name));
}
static void MSLIgnorableWhitespace(void *context,const xmlChar *c,int length)
{
MSLInfo
*msl_info;
/*
Receiving some ignorable whitespaces from the parser.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.ignorableWhitespace(%.30s, %d)",c,length);
msl_info=(MSLInfo *) context;
(void) msl_info;
}
static void MSLProcessingInstructions(void *context,const xmlChar *target,
const xmlChar *data)
{
MSLInfo
*msl_info;
/*
A processing instruction has been parsed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.processingInstruction(%s, %s)",
target,data);
msl_info=(MSLInfo *) context;
(void) msl_info;
}
static void MSLComment(void *context,const xmlChar *value)
{
MSLInfo
*msl_info;
/*
A comment has been parsed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.comment(%s)",value);
msl_info=(MSLInfo *) context;
(void) msl_info;
}
static void MSLWarning(void *context,const char *format,...)
{
char
*message,
reason[MaxTextExtent];
MSLInfo
*msl_info;
va_list
operands;
/**
Display and format a warning messages, gives file, line, position and
extra parameters.
*/
va_start(operands,format);
(void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.warning: ");
(void) LogMagickEvent(CoderEvent,GetMagickModule(),format,operands);
msl_info=(MSLInfo *) context;
(void) msl_info;
#if !defined(MAGICKCORE_HAVE_VSNPRINTF)
(void) vsprintf(reason,format,operands);
#else
(void) vsnprintf(reason,MaxTextExtent,format,operands);
#endif
message=GetExceptionMessage(errno);
ThrowMSLException(CoderError,reason,message);
message=DestroyString(message);
va_end(operands);
}
static void MSLError(void *context,const char *format,...)
{
char
reason[MaxTextExtent];
MSLInfo
*msl_info;
va_list
operands;
/*
Display and format a error formats, gives file, line, position and
extra parameters.
*/
va_start(operands,format);
(void) LogMagickEvent(CoderEvent,GetMagickModule()," SAX.error: ");
(void) LogMagickEvent(CoderEvent,GetMagickModule(),format,operands);
msl_info=(MSLInfo *) context;
(void) msl_info;
#if !defined(MAGICKCORE_HAVE_VSNPRINTF)
(void) vsprintf(reason,format,operands);
#else
(void) vsnprintf(reason,MaxTextExtent,format,operands);
#endif
ThrowMSLException(DelegateFatalError,reason,"SAX error");
va_end(operands);
}
static void MSLCDataBlock(void *context,const xmlChar *value,int length)
{
MSLInfo
*msl_info;
xmlNodePtr
child;
xmlParserCtxtPtr
parser;
/*
Called when a pcdata block has been parsed.
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.pcdata(%s, %d)",value,length);
msl_info=(MSLInfo *) context;
(void) msl_info;
parser=msl_info->parser;
child=xmlGetLastChild(parser->node);
if ((child != (xmlNodePtr) NULL) && (child->type == XML_CDATA_SECTION_NODE))
{
xmlTextConcat(child,value,length);
return;
}
(void) xmlAddChild(parser->node,xmlNewCDataBlock(parser->myDoc,value,length));
}
static void MSLExternalSubset(void *context,const xmlChar *name,
const xmlChar *external_id,const xmlChar *system_id)
{
MSLInfo
*msl_info;
xmlParserCtxt
parser_context;
xmlParserCtxtPtr
parser;
xmlParserInputPtr
input;
/*
Does this document has an external subset?
*/
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
" SAX.externalSubset(%s %s %s)",name,
(external_id != (const xmlChar *) NULL ? (const char *) external_id : " "),
(system_id != (const xmlChar *) NULL ? (const char *) system_id : " "));
msl_info=(MSLInfo *) context;
(void) msl_info;
parser=msl_info->parser;
if (((external_id == NULL) && (system_id == NULL)) ||
((parser->validate == 0) || (parser->wellFormed == 0) ||
(msl_info->document == 0)))
return;
input=MSLResolveEntity(context,external_id,system_id);
if (input == NULL)
return;
(void) xmlNewDtd(msl_info->document,name,external_id,system_id);
parser_context=(*parser);
parser->inputTab=(xmlParserInputPtr *) xmlMalloc(5*sizeof(*parser->inputTab));
if (parser->inputTab == (xmlParserInputPtr *) NULL)
{
parser->errNo=XML_ERR_NO_MEMORY;
parser->input=parser_context.input;
parser->inputNr=parser_context.inputNr;
parser->inputMax=parser_context.inputMax;
parser->inputTab=parser_context.inputTab;
return;
}
parser->inputNr=0;
parser->inputMax=5;
parser->input=NULL;
xmlPushInput(parser,input);
(void) xmlSwitchEncoding(parser,xmlDetectCharEncoding(parser->input->cur,4));
if (input->filename == (char *) NULL)
input->filename=(char *) xmlStrdup(system_id);
input->line=1;
input->col=1;
input->base=parser->input->cur;
input->cur=parser->input->cur;
input->free=NULL;
xmlParseExternalSubset(parser,external_id,system_id);
while (parser->inputNr > 1)
(void) xmlPopInput(parser);
xmlFreeInputStream(parser->input);
xmlFree(parser->inputTab);
parser->input=parser_context.input;
parser->inputNr=parser_context.inputNr;
parser->inputMax=parser_context.inputMax;
parser->inputTab=parser_context.inputTab;
}
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
static MagickBooleanType ProcessMSLScript(const ImageInfo *image_info,
Image **image,ExceptionInfo *exception)
{
char
message[MaxTextExtent];
Image
*msl_image;
int
status;
ssize_t
n;
MSLInfo
msl_info;
xmlSAXHandler
sax_modules;
xmlSAXHandlerPtr
sax_handler;
/*
Open image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
image_info->filename);
assert(image != (Image **) NULL);
msl_image=AcquireImage(image_info,exception);
status=OpenBlob(image_info,msl_image,ReadBinaryBlobMode,exception);
if (status == MagickFalse)
{
ThrowFileException(exception,FileOpenError,"UnableToOpenFile",
msl_image->filename);
msl_image=DestroyImageList(msl_image);
return(MagickFalse);
}
msl_image->columns=1;
msl_image->rows=1;
/*
Parse MSL file.
*/
(void) ResetMagickMemory(&msl_info,0,sizeof(msl_info));
msl_info.exception=exception;
msl_info.image_info=(ImageInfo **) AcquireMagickMemory(
sizeof(*msl_info.image_info));
msl_info.draw_info=(DrawInfo **) AcquireMagickMemory(
sizeof(*msl_info.draw_info));
/* top of the stack is the MSL file itself */
msl_info.image=(Image **) AcquireMagickMemory(sizeof(*msl_info.image));
msl_info.attributes=(Image **) AcquireMagickMemory(
sizeof(*msl_info.attributes));
msl_info.group_info=(MSLGroupInfo *) AcquireMagickMemory(
sizeof(*msl_info.group_info));
if ((msl_info.image_info == (ImageInfo **) NULL) ||
(msl_info.image == (Image **) NULL) ||
(msl_info.attributes == (Image **) NULL) ||
(msl_info.group_info == (MSLGroupInfo *) NULL))
ThrowFatalException(ResourceLimitFatalError,
"UnableToInterpretMSLImage");
*msl_info.image_info=CloneImageInfo(image_info);
*msl_info.draw_info=CloneDrawInfo(image_info,(DrawInfo *) NULL);
*msl_info.attributes=AcquireImage(image_info,exception);
msl_info.group_info[0].numImages=0;
/* the first slot is used to point to the MSL file image */
*msl_info.image=msl_image;
if (*image != (Image *) NULL)
MSLPushImage(&msl_info,*image);
(void) xmlSubstituteEntitiesDefault(1);
(void) ResetMagickMemory(&sax_modules,0,sizeof(sax_modules));
sax_modules.internalSubset=MSLInternalSubset;
sax_modules.isStandalone=MSLIsStandalone;
sax_modules.hasInternalSubset=MSLHasInternalSubset;
sax_modules.hasExternalSubset=MSLHasExternalSubset;
sax_modules.resolveEntity=MSLResolveEntity;
sax_modules.getEntity=MSLGetEntity;
sax_modules.entityDecl=MSLEntityDeclaration;
sax_modules.notationDecl=MSLNotationDeclaration;
sax_modules.attributeDecl=MSLAttributeDeclaration;
sax_modules.elementDecl=MSLElementDeclaration;
sax_modules.unparsedEntityDecl=MSLUnparsedEntityDeclaration;
sax_modules.setDocumentLocator=MSLSetDocumentLocator;
sax_modules.startDocument=MSLStartDocument;
sax_modules.endDocument=MSLEndDocument;
sax_modules.startElement=MSLStartElement;
sax_modules.endElement=MSLEndElement;
sax_modules.reference=MSLReference;
sax_modules.characters=MSLCharacters;
sax_modules.ignorableWhitespace=MSLIgnorableWhitespace;
sax_modules.processingInstruction=MSLProcessingInstructions;
sax_modules.comment=MSLComment;
sax_modules.warning=MSLWarning;
sax_modules.error=MSLError;
sax_modules.fatalError=MSLError;
sax_modules.getParameterEntity=MSLGetParameterEntity;
sax_modules.cdataBlock=MSLCDataBlock;
sax_modules.externalSubset=MSLExternalSubset;
sax_handler=(&sax_modules);
msl_info.parser=xmlCreatePushParserCtxt(sax_handler,&msl_info,(char *) NULL,0,
msl_image->filename);
while (ReadBlobString(msl_image,message) != (char *) NULL)
{
n=(ssize_t) strlen(message);
if (n == 0)
continue;
status=xmlParseChunk(msl_info.parser,message,(int) n,MagickFalse);
if (status != 0)
break;
(void) xmlParseChunk(msl_info.parser," ",1,MagickFalse);
if (msl_info.exception->severity >= ErrorException)
break;
}
if (msl_info.exception->severity == UndefinedException)
(void) xmlParseChunk(msl_info.parser," ",1,MagickTrue);
xmlFreeParserCtxt(msl_info.parser);
(void) LogMagickEvent(CoderEvent,GetMagickModule(),"end SAX");
xmlCleanupParser();
msl_info.group_info=(MSLGroupInfo *) RelinquishMagickMemory(
msl_info.group_info);
if (*image == (Image *) NULL)
*image=(*msl_info.image);
if (msl_info.exception->severity != UndefinedException)
return(MagickFalse);
return(MagickTrue);
}
static Image *ReadMSLImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
Image
*image;
/*
Open image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
image=(Image *) NULL;
(void) ProcessMSLScript(image_info,&image,exception);
return(GetFirstImageInList(image));
}
#endif
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e g i s t e r M S L I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% RegisterMSLImage() adds attributes for the MSL image format to
% the list of supported formats. The attributes include the image format
% tag, a method to read and/or write the format, whether the format
% supports the saving of more than one frame to the same file or blob,
% whether the format supports native in-memory I/O, and a brief
% description of the format.
%
% The format of the RegisterMSLImage method is:
%
% size_t RegisterMSLImage(void)
%
*/
ModuleExport size_t RegisterMSLImage(void)
{
MagickInfo
*entry;
entry=SetMagickInfo("MSL");
#if defined(MAGICKCORE_XML_DELEGATE)
entry->decoder=(DecodeImageHandler *) ReadMSLImage;
entry->encoder=(EncodeImageHandler *) WriteMSLImage;
#endif
entry->description=ConstantString("Magick Scripting Language");
entry->module=ConstantString("MSL");
(void) RegisterMagickInfo(entry);
return(MagickImageCoderSignature);
}
#if defined(MAGICKCORE_XML_DELEGATE)
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t M S L A t t r i b u t e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetMSLAttributes() ...
%
% The format of the SetMSLAttributes method is:
%
% MagickBooleanType SetMSLAttributes(MSLInfo *msl_info,
% const char *keyword,const char *value)
%
% A description of each parameter follows:
%
% o msl_info: the MSL info.
%
% o keyword: the keyword.
%
% o value: the value.
%
*/
static MagickBooleanType SetMSLAttributes(MSLInfo *msl_info,const char *keyword,
const char *value)
{
Image
*attributes;
DrawInfo
*draw_info;
ExceptionInfo
*exception;
GeometryInfo
geometry_info;
Image
*image;
ImageInfo
*image_info;
int
flags;
ssize_t
n;
assert(msl_info != (MSLInfo *) NULL);
if (keyword == (const char *) NULL)
return(MagickTrue);
if (value == (const char *) NULL)
return(MagickTrue);
exception=msl_info->exception;
n=msl_info->n;
attributes=msl_info->attributes[n];
image_info=msl_info->image_info[n];
draw_info=msl_info->draw_info[n];
image=msl_info->image[n];
switch (*keyword)
{
case 'A':
case 'a':
{
if (LocaleCompare(keyword,"adjoin") == 0)
{
ssize_t
adjoin;
adjoin=ParseCommandOption(MagickBooleanOptions,MagickFalse,value);
if (adjoin < 0)
ThrowMSLException(OptionError,"UnrecognizedType",value);
image_info->adjoin=(MagickBooleanType) adjoin;
break;
}
if (LocaleCompare(keyword,"alpha") == 0)
{
ssize_t
alpha;
alpha=ParseCommandOption(MagickAlphaChannelOptions,MagickFalse,value);
if (alpha < 0)
ThrowMSLException(OptionError,"UnrecognizedType",value);
if (image != (Image *) NULL)
(void) SetImageAlphaChannel(image,(AlphaChannelOption) alpha,
exception);
break;
}
if (LocaleCompare(keyword,"antialias") == 0)
{
ssize_t
antialias;
antialias=ParseCommandOption(MagickBooleanOptions,MagickFalse,value);
if (antialias < 0)
ThrowMSLException(OptionError,"UnrecognizedGravityType",value);
image_info->antialias=(MagickBooleanType) antialias;
break;
}
if (LocaleCompare(keyword,"area-limit") == 0)
{
MagickSizeType
limit;
limit=MagickResourceInfinity;
if (LocaleCompare(value,"unlimited") != 0)
limit=(MagickSizeType) StringToDoubleInterval(value,100.0);
(void) SetMagickResourceLimit(AreaResource,limit);
break;
}
if (LocaleCompare(keyword,"attenuate") == 0)
{
(void) SetImageOption(image_info,keyword,value);
break;
}
if (LocaleCompare(keyword,"authenticate") == 0)
{
(void) CloneString(&image_info->density,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'B':
case 'b':
{
if (LocaleCompare(keyword,"background") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&image_info->background_color,exception);
break;
}
if (LocaleCompare(keyword,"blue-primary") == 0)
{
if (image == (Image *) NULL)
break;
flags=ParseGeometry(value,&geometry_info);
image->chromaticity.blue_primary.x=geometry_info.rho;
image->chromaticity.blue_primary.y=geometry_info.sigma;
if ((flags & SigmaValue) == 0)
image->chromaticity.blue_primary.y=
image->chromaticity.blue_primary.x;
break;
}
if (LocaleCompare(keyword,"bordercolor") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&image_info->border_color,exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'D':
case 'd':
{
if (LocaleCompare(keyword,"density") == 0)
{
(void) CloneString(&image_info->density,value);
(void) CloneString(&draw_info->density,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'F':
case 'f':
{
if (LocaleCompare(keyword,"fill") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,&draw_info->fill,
exception);
(void) SetImageOption(image_info,keyword,value);
break;
}
if (LocaleCompare(keyword,"filename") == 0)
{
(void) CopyMagickString(image_info->filename,value,MaxTextExtent);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'G':
case 'g':
{
if (LocaleCompare(keyword,"gravity") == 0)
{
ssize_t
gravity;
gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,value);
if (gravity < 0)
ThrowMSLException(OptionError,"UnrecognizedGravityType",value);
(void) SetImageOption(image_info,keyword,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'I':
case 'i':
{
if (LocaleCompare(keyword,"id") == 0)
{
(void) SetImageProperty(attributes,keyword,value,exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'M':
case 'm':
{
if (LocaleCompare(keyword,"magick") == 0)
{
(void) CopyMagickString(image_info->magick,value,MaxTextExtent);
break;
}
if (LocaleCompare(keyword,"mattecolor") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,
&image_info->matte_color,exception);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'P':
case 'p':
{
if (LocaleCompare(keyword,"pointsize") == 0)
{
image_info->pointsize=StringToDouble(value,(char **) NULL);
draw_info->pointsize=StringToDouble(value,(char **) NULL);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
case 'Q':
case 'q':
{
if (LocaleCompare(keyword,"quality") == 0)
{
image_info->quality=StringToLong(value);
if (image == (Image *) NULL)
break;
image->quality=StringToLong(value);
break;
}
break;
}
case 'S':
case 's':
{
if (LocaleCompare(keyword,"size") == 0)
{
(void) CloneString(&image_info->size,value);
break;
}
if (LocaleCompare(keyword,"stroke") == 0)
{
(void) QueryColorCompliance(value,AllCompliance,&draw_info->stroke,
exception);
(void) SetImageOption(image_info,keyword,value);
break;
}
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
default:
{
ThrowMSLException(OptionError,"UnrecognizedAttribute",keyword);
break;
}
}
return(MagickTrue);
}
#endif
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% U n r e g i s t e r M S L I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% UnregisterMSLImage() removes format registrations made by the
% MSL module from the list of supported formats.
%
% The format of the UnregisterMSLImage method is:
%
% UnregisterMSLImage(void)
%
*/
ModuleExport void UnregisterMSLImage(void)
{
(void) UnregisterMagickInfo("MSL");
}
#if defined(MAGICKCORE_XML_DELEGATE)
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W r i t e M S L I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% WriteMSLImage() writes an image to a file in MVG image format.
%
% The format of the WriteMSLImage method is:
%
% MagickBooleanType WriteMSLImage(const ImageInfo *image_info,
% Image *image,ExceptionInfo *exception)
%
% A description of each parameter follows.
%
% o image_info: the image info.
%
% o image: The image.
%
% o exception: return any errors or warnings in this structure.
%
*/
static MagickBooleanType WriteMSLImage(const ImageInfo *image_info,Image *image,
ExceptionInfo *exception)
{
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
(void) ReferenceImage(image);
(void) ProcessMSLScript(image_info,&image,exception);
return(MagickTrue);
}
#endif