MagickCore
7.0.0
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#include "MagickCore/studio.h"
#include "MagickCore/color-private.h"
#include "MagickCore/draw.h"
#include "MagickCore/gem.h"
#include "MagickCore/gem-private.h"
#include "MagickCore/image.h"
#include "MagickCore/image-private.h"
#include "MagickCore/log.h"
#include "MagickCore/memory_.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/pixel-private.h"
#include "MagickCore/quantum.h"
#include "MagickCore/quantum-private.h"
#include "MagickCore/random_.h"
#include "MagickCore/resize.h"
#include "MagickCore/transform.h"
#include "MagickCore/signature-private.h"
Go to the source code of this file.
Macros | |
#define | SigmaUniform (attenuate*0.015625) |
#define | SigmaGaussian (attenuate*0.015625) |
#define | SigmaImpulse (attenuate*0.1) |
#define | SigmaLaplacian (attenuate*0.0390625) |
#define | SigmaMultiplicativeGaussian (attenuate*0.5) |
#define | SigmaPoisson (attenuate*12.5) |
#define | SigmaRandom (attenuate) |
#define | TauGaussian (attenuate*0.078125) |
Functions | |
MagickPrivate void | ConvertHCLToRGB (const double hue, const double chroma, const double luma, double *red, double *green, double *blue) |
MagickPrivate void | ConvertHCLpToRGB (const double hue, const double chroma, const double luma, double *red, double *green, double *blue) |
MagickPrivate void | ConvertHSBToRGB (const double hue, const double saturation, const double brightness, double *red, double *green, double *blue) |
MagickPrivate void | ConvertHSIToRGB (const double hue, const double saturation, const double intensity, double *red, double *green, double *blue) |
MagickExport void | ConvertHSLToRGB (const double hue, const double saturation, const double lightness, double *red, double *green, double *blue) |
MagickPrivate void | ConvertHSVToRGB (const double hue, const double saturation, const double value, double *red, double *green, double *blue) |
MagickPrivate void | ConvertHWBToRGB (const double hue, const double whiteness, const double blackness, double *red, double *green, double *blue) |
static void | ConvertLCHabToXYZ (const double luma, const double chroma, const double hue, double *X, double *Y, double *Z) |
MagickPrivate void | ConvertLCHabToRGB (const double luma, const double chroma, const double hue, double *red, double *green, double *blue) |
static void | ConvertLCHuvToXYZ (const double luma, const double chroma, const double hue, double *X, double *Y, double *Z) |
MagickPrivate void | ConvertLCHuvToRGB (const double luma, const double chroma, const double hue, double *red, double *green, double *blue) |
static double | MagickMax (const double x, const double y) |
static double | MagickMin (const double x, const double y) |
MagickPrivate void | ConvertRGBToHCL (const double red, const double green, const double blue, double *hue, double *chroma, double *luma) |
MagickPrivate void | ConvertRGBToHCLp (const double red, const double green, const double blue, double *hue, double *chroma, double *luma) |
MagickPrivate void | ConvertRGBToHSB (const double red, const double green, const double blue, double *hue, double *saturation, double *brightness) |
MagickPrivate void | ConvertRGBToHSI (const double red, const double green, const double blue, double *hue, double *saturation, double *intensity) |
MagickExport void | ConvertRGBToHSL (const double red, const double green, const double blue, double *hue, double *saturation, double *lightness) |
MagickPrivate void | ConvertRGBToHSV (const double red, const double green, const double blue, double *hue, double *saturation, double *value) |
MagickPrivate void | ConvertRGBToHWB (const double red, const double green, const double blue, double *hue, double *whiteness, double *blackness) |
static void | ConvertXYZToLCHab (const double X, const double Y, const double Z, double *luma, double *chroma, double *hue) |
MagickPrivate void | ConvertRGBToLCHab (const double red, const double green, const double blue, double *luma, double *chroma, double *hue) |
static void | ConvertXYZToLCHuv (const double X, const double Y, const double Z, double *luma, double *chroma, double *hue) |
MagickPrivate void | ConvertRGBToLCHuv (const double red, const double green, const double blue, double *luma, double *chroma, double *hue) |
MagickExport double | ExpandAffine (const AffineMatrix *affine) |
MagickPrivate double | GenerateDifferentialNoise (RandomInfo *random_info, const Quantum pixel, const NoiseType noise_type, const double attenuate) |
MagickPrivate size_t | GetOptimalKernelWidth1D (const double radius, const double sigma) |
MagickPrivate size_t | GetOptimalKernelWidth2D (const double radius, const double sigma) |
MagickPrivate size_t | GetOptimalKernelWidth (const double radius, const double sigma) |
#define SigmaGaussian (attenuate*0.015625) |
Referenced by GenerateDifferentialNoise().
#define SigmaImpulse (attenuate*0.1) |
Referenced by GenerateDifferentialNoise().
#define SigmaLaplacian (attenuate*0.0390625) |
Referenced by GenerateDifferentialNoise().
#define SigmaMultiplicativeGaussian (attenuate*0.5) |
Referenced by GenerateDifferentialNoise().
#define SigmaPoisson (attenuate*12.5) |
Referenced by GenerateDifferentialNoise().
#define SigmaRandom (attenuate) |
Referenced by GenerateDifferentialNoise().
#define SigmaUniform (attenuate*0.015625) |
Referenced by GenerateDifferentialNoise().
#define TauGaussian (attenuate*0.078125) |
Referenced by GenerateDifferentialNoise().
MagickPrivate void ConvertHCLpToRGB | ( | const double | hue, |
const double | chroma, | ||
const double | luma, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 181 of file gem.c.
References QuantumRange.
MagickPrivate void ConvertHCLToRGB | ( | const double | hue, |
const double | chroma, | ||
const double | luma, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 88 of file gem.c.
References QuantumRange.
MagickPrivate void ConvertHSBToRGB | ( | const double | hue, |
const double | saturation, | ||
const double | brightness, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 286 of file gem.c.
References QuantumRange.
MagickPrivate void ConvertHSIToRGB | ( | const double | hue, |
const double | saturation, | ||
const double | intensity, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 389 of file gem.c.
References MagickPI, and QuantumRange.
MagickExport void ConvertHSLToRGB | ( | const double | hue, |
const double | saturation, | ||
const double | lightness, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 462 of file gem.c.
References QuantumRange.
Referenced by ModulateHSL(), QueryColorCompliance(), and TransformsRGBImage().
MagickPrivate void ConvertHSVToRGB | ( | const double | hue, |
const double | saturation, | ||
const double | value, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 566 of file gem.c.
References QuantumRange.
MagickPrivate void ConvertHWBToRGB | ( | const double | hue, |
const double | whiteness, | ||
const double | blackness, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 667 of file gem.c.
References QuantumRange.
MagickPrivate void ConvertLCHabToRGB | ( | const double | luma, |
const double | chroma, | ||
const double | hue, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 751 of file gem.c.
References ConvertLCHabToXYZ(), and ConvertXYZToRGB().
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inlinestatic |
Definition at line 744 of file gem.c.
References ConvertLabToXYZ(), and MagickPI.
Referenced by ConvertLCHabToRGB().
MagickPrivate void ConvertLCHuvToRGB | ( | const double | luma, |
const double | chroma, | ||
const double | hue, | ||
double * | red, | ||
double * | green, | ||
double * | blue | ||
) |
Definition at line 804 of file gem.c.
References ConvertLCHuvToXYZ(), and ConvertXYZToRGB().
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inlinestatic |
Definition at line 797 of file gem.c.
References ConvertLuvToXYZ(), and MagickPI.
Referenced by ConvertLCHuvToRGB().
MagickPrivate void ConvertRGBToHCL | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | hue, | ||
double * | chroma, | ||
double * | luma | ||
) |
Definition at line 865 of file gem.c.
References MagickMax(), MagickMin(), and QuantumScale.
MagickPrivate void ConvertRGBToHCLp | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | hue, | ||
double * | chroma, | ||
double * | luma | ||
) |
Definition at line 932 of file gem.c.
References MagickMax(), MagickMin(), and QuantumScale.
MagickPrivate void ConvertRGBToHSB | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | hue, | ||
double * | saturation, | ||
double * | brightness | ||
) |
Definition at line 999 of file gem.c.
References QuantumScale.
MagickPrivate void ConvertRGBToHSI | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | hue, | ||
double * | saturation, | ||
double * | intensity | ||
) |
Definition at line 1075 of file gem.c.
References MagickMin(), MagickPI, and QuantumScale.
MagickExport void ConvertRGBToHSL | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | hue, | ||
double * | saturation, | ||
double * | lightness | ||
) |
Definition at line 1132 of file gem.c.
References MagickMax(), MagickMin(), and QuantumScale.
Referenced by FxGetSymbol(), ModulateHSL(), and sRGBTransformImage().
MagickPrivate void ConvertRGBToHSV | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | hue, | ||
double * | saturation, | ||
double * | value | ||
) |
Definition at line 1204 of file gem.c.
References MagickMax(), MagickMin(), and QuantumScale.
MagickPrivate void ConvertRGBToHWB | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | hue, | ||
double * | whiteness, | ||
double * | blackness | ||
) |
Definition at line 1273 of file gem.c.
References MagickMax(), MagickMin(), and QuantumScale.
MagickPrivate void ConvertRGBToLCHab | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | luma, | ||
double * | chroma, | ||
double * | hue | ||
) |
Definition at line 1351 of file gem.c.
References ConvertRGBToXYZ(), and ConvertXYZToLCHab().
MagickPrivate void ConvertRGBToLCHuv | ( | const double | red, |
const double | green, | ||
const double | blue, | ||
double * | luma, | ||
double * | chroma, | ||
double * | hue | ||
) |
Definition at line 1412 of file gem.c.
References ConvertRGBToXYZ(), and ConvertXYZToLCHuv().
Referenced by ModulateLCHuv(), and sRGBTransformImage().
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inlinestatic |
Definition at line 1337 of file gem.c.
References ConvertXYZToLab(), and MagickPI.
Referenced by ConvertRGBToLCHab().
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Definition at line 1398 of file gem.c.
References ConvertXYZToLuv(), and MagickPI.
Referenced by ConvertRGBToLCHuv().
MagickExport double ExpandAffine | ( | const AffineMatrix * | affine | ) |
Definition at line 1457 of file gem.c.
References _AffineMatrix::rx, _AffineMatrix::ry, _AffineMatrix::sx, and _AffineMatrix::sy.
Referenced by DrawBoundingRectangles(), DrawDashPolygon(), DrawPolygonPrimitive(), DrawPrimitive(), RenderPostscript(), and TraceStrokePolygon().
MagickPrivate double GenerateDifferentialNoise | ( | RandomInfo * | random_info, |
const Quantum | pixel, | ||
const NoiseType | noise_type, | ||
const double | attenuate | ||
) |
Definition at line 1492 of file gem.c.
References GaussianNoise, GetPseudoRandomValue(), ImpulseNoise, LaplacianNoise, MagickEpsilon, MagickPI, MultiplicativeGaussianNoise, PoissonNoise, QuantumRange, QuantumScale, RandomNoise, SigmaGaussian, SigmaImpulse, SigmaLaplacian, SigmaMultiplicativeGaussian, SigmaPoisson, SigmaRandom, SigmaUniform, TauGaussian, and UniformNoise.
Referenced by AddNoiseImage(), and ApplyEvaluateOperator().
MagickPrivate size_t GetOptimalKernelWidth | ( | const double | radius, |
const double | sigma | ||
) |
Definition at line 1713 of file gem.c.
References GetOptimalKernelWidth1D().
MagickPrivate size_t GetOptimalKernelWidth1D | ( | const double | radius, |
const double | sigma | ||
) |
Definition at line 1631 of file gem.c.
References GetMagickModule, LogMagickEvent(), MagickEpsilon, MagickSQ2PI, PerceptibleReciprocal(), QuantumScale, and TraceEvent.
MagickPrivate size_t GetOptimalKernelWidth2D | ( | const double | radius, |
const double | sigma | ||
) |
Definition at line 1672 of file gem.c.
References GetMagickModule, LogMagickEvent(), Magick2PI, MagickEpsilon, PerceptibleReciprocal(), QuantumScale, and TraceEvent.
Referenced by AcquireKernelBuiltIn(), AdaptiveBlurImage(), AdaptiveSharpenImage(), OilPaintImage(), and SharpenImage().
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inlinestatic |
Definition at line 851 of file gem.c.
Referenced by ConvertRGBToHCL(), ConvertRGBToHCLp(), ConvertRGBToHSL(), ConvertRGBToHSV(), and ConvertRGBToHWB().
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Definition at line 858 of file gem.c.
Referenced by ConvertRGBToHCL(), ConvertRGBToHCLp(), ConvertRGBToHSI(), ConvertRGBToHSL(), ConvertRGBToHSV(), and ConvertRGBToHWB().