| /* |
| Copyright 1999-2011 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. |
| 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. |
| |
| MagickCore image colormap methods. |
| */ |
| #ifndef _MAGICKCORE_COLORMAP_PRIVATE_H |
| #define _MAGICKCORE_COLORMAP_PRIVATE_H |
| |
| #if defined(__cplusplus) || defined(c_plusplus) |
| extern "C" { |
| #endif |
| |
| #include <magick/image.h> |
| #include <magick/color.h> |
| #include <magick/exception-private.h> |
| |
| static inline IndexPacket ConstrainColormapIndex(Image *image, |
| const size_t index) |
| { |
| if (index < image->colors) |
| return((IndexPacket) index); |
| (void) ThrowMagickException(&image->exception,GetMagickModule(), |
| CorruptImageError,"InvalidColormapIndex","`%s'",image->filename); |
| return((IndexPacket) 0); |
| } |
| |
| #if defined(__cplusplus) || defined(c_plusplus) |
| } |
| #endif |
| |
| #endif |