| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % CCCC OOO L OOO RRRR % |
| % C O O L O O R R % |
| % C O O L O O RRRR % |
| % C O O L O O R R % |
| % CCCC OOO LLLLL OOO R R % |
| % % |
| % % |
| % MagickCore Color Methods % |
| % % |
| % Software Design % |
| % Cristy % |
| % July 1992 % |
| % % |
| % % |
| % Copyright 1999-2021 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 % |
| % % |
| % https://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. % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % We use linked-lists because splay-trees do not currently support duplicate |
| % key / value pairs (.e.g X11 green compliance and SVG green compliance). |
| % |
| */ |
| |
| /* |
| Include declarations. |
| */ |
| #include "MagickCore/studio.h" |
| #include "MagickCore/blob.h" |
| #include "MagickCore/cache-view.h" |
| #include "MagickCore/cache.h" |
| #include "MagickCore/color.h" |
| #include "MagickCore/color-private.h" |
| #include "MagickCore/colorspace-private.h" |
| #include "MagickCore/client.h" |
| #include "MagickCore/configure.h" |
| #include "MagickCore/exception.h" |
| #include "MagickCore/exception-private.h" |
| #include "MagickCore/gem.h" |
| #include "MagickCore/gem-private.h" |
| #include "MagickCore/geometry.h" |
| #include "MagickCore/image-private.h" |
| #include "MagickCore/memory_.h" |
| #include "MagickCore/monitor.h" |
| #include "MagickCore/monitor-private.h" |
| #include "MagickCore/option.h" |
| #include "MagickCore/pixel-accessor.h" |
| #include "MagickCore/quantize.h" |
| #include "MagickCore/quantum.h" |
| #include "MagickCore/quantum-private.h" |
| #include "MagickCore/semaphore.h" |
| #include "MagickCore/string_.h" |
| #include "MagickCore/string-private.h" |
| #include "MagickCore/token.h" |
| #include "MagickCore/utility.h" |
| #include "MagickCore/utility-private.h" |
| #include "MagickCore/xml-tree.h" |
| #include "MagickCore/xml-tree-private.h" |
| |
| /* |
| Define declarations. |
| */ |
| #define ColorFilename "colors.xml" |
| |
| /* |
| Typedef declarations. |
| */ |
| typedef struct _ColormapInfo |
| { |
| const char |
| name[21]; |
| |
| const unsigned char |
| red, |
| green, |
| blue; |
| |
| const float |
| alpha; |
| |
| const ssize_t |
| compliance; |
| } ColormapInfo; |
| |
| /* |
| Static declarations. |
| */ |
| static const ColormapInfo |
| Colormap[] = |
| { |
| { "none", 0, 0, 0, 0, SVGCompliance | XPMCompliance }, |
| { "black", 0, 0, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "red", 255, 0, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "magenta", 255, 0, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "green", 0, 128, 0, 1, SVGCompliance }, |
| { "cyan", 0, 255, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "blue", 0, 0, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "yellow", 255, 255, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "white", 255, 255, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "AliceBlue", 240, 248, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "AntiqueWhite", 250, 235, 215, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "AntiqueWhite1", 255, 239, 219, 1, X11Compliance }, |
| { "AntiqueWhite2", 238, 223, 204, 1, X11Compliance }, |
| { "AntiqueWhite3", 205, 192, 176, 1, X11Compliance }, |
| { "AntiqueWhite4", 139, 131, 120, 1, X11Compliance }, |
| { "aqua", 0, 255, 255, 1, SVGCompliance }, |
| { "aquamarine", 127, 255, 212, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "aquamarine1", 127, 255, 212, 1, X11Compliance }, |
| { "aquamarine2", 118, 238, 198, 1, X11Compliance }, |
| { "aquamarine3", 102, 205, 170, 1, X11Compliance }, |
| { "aquamarine4", 69, 139, 116, 1, X11Compliance }, |
| { "azure", 240, 255, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "azure1", 240, 255, 255, 1, X11Compliance }, |
| { "azure2", 224, 238, 238, 1, X11Compliance }, |
| { "azure3", 193, 205, 205, 1, X11Compliance }, |
| { "azure4", 131, 139, 139, 1, X11Compliance }, |
| { "beige", 245, 245, 220, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "bisque", 255, 228, 196, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "bisque1", 255, 228, 196, 1, X11Compliance }, |
| { "bisque2", 238, 213, 183, 1, X11Compliance }, |
| { "bisque3", 205, 183, 158, 1, X11Compliance }, |
| { "bisque4", 139, 125, 107, 1, X11Compliance }, |
| { "BlanchedAlmond", 255, 235, 205, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "blue1", 0, 0, 255, 1, X11Compliance }, |
| { "blue2", 0, 0, 238, 1, X11Compliance }, |
| { "blue3", 0, 0, 205, 1, X11Compliance }, |
| { "blue4", 0, 0, 139, 1, X11Compliance }, |
| { "BlueViolet", 138, 43, 226, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "brown", 165, 42, 42, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "brown1", 255, 64, 64, 1, X11Compliance }, |
| { "brown2", 238, 59, 59, 1, X11Compliance }, |
| { "brown3", 205, 51, 51, 1, X11Compliance }, |
| { "brown4", 139, 35, 35, 1, X11Compliance }, |
| { "burlywood", 222, 184, 135, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "burlywood1", 255, 211, 155, 1, X11Compliance }, |
| { "burlywood2", 238, 197, 145, 1, X11Compliance }, |
| { "burlywood3", 205, 170, 125, 1, X11Compliance }, |
| { "burlywood4", 139, 115, 85, 1, X11Compliance }, |
| { "CadetBlue", 95, 158, 160, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "CadetBlue1", 152, 245, 255, 1, X11Compliance }, |
| { "CadetBlue2", 142, 229, 238, 1, X11Compliance }, |
| { "CadetBlue3", 122, 197, 205, 1, X11Compliance }, |
| { "CadetBlue4", 83, 134, 139, 1, X11Compliance }, |
| { "chartreuse", 127, 255, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "chartreuse1", 127, 255, 0, 1, X11Compliance }, |
| { "chartreuse2", 118, 238, 0, 1, X11Compliance }, |
| { "chartreuse3", 102, 205, 0, 1, X11Compliance }, |
| { "chartreuse4", 69, 139, 0, 1, X11Compliance }, |
| { "chocolate", 210, 105, 30, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "chocolate1", 255, 127, 36, 1, X11Compliance }, |
| { "chocolate2", 238, 118, 33, 1, X11Compliance }, |
| { "chocolate3", 205, 102, 29, 1, X11Compliance }, |
| { "chocolate4", 139, 69, 19, 1, X11Compliance }, |
| { "coral", 255, 127, 80, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "coral1", 255, 114, 86, 1, X11Compliance }, |
| { "coral2", 238, 106, 80, 1, X11Compliance }, |
| { "coral3", 205, 91, 69, 1, X11Compliance }, |
| { "coral4", 139, 62, 47, 1, X11Compliance }, |
| { "CornflowerBlue", 100, 149, 237, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "cornsilk", 255, 248, 220, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "cornsilk1", 255, 248, 220, 1, X11Compliance }, |
| { "cornsilk2", 238, 232, 205, 1, X11Compliance }, |
| { "cornsilk3", 205, 200, 177, 1, X11Compliance }, |
| { "cornsilk4", 139, 136, 120, 1, X11Compliance }, |
| { "crimson", 220, 20, 60, 1, SVGCompliance }, |
| { "cyan1", 0, 255, 255, 1, X11Compliance }, |
| { "cyan2", 0, 238, 238, 1, X11Compliance }, |
| { "cyan3", 0, 205, 205, 1, X11Compliance }, |
| { "cyan4", 0, 139, 139, 1, X11Compliance }, |
| { "DarkBlue", 0, 0, 139, 1, SVGCompliance | X11Compliance }, |
| { "DarkCyan", 0, 139, 139, 1, SVGCompliance | X11Compliance }, |
| { "DarkGoldenrod", 184, 134, 11, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkGoldenrod1", 255, 185, 15, 1, X11Compliance }, |
| { "DarkGoldenrod2", 238, 173, 14, 1, X11Compliance }, |
| { "DarkGoldenrod3", 205, 149, 12, 1, X11Compliance }, |
| { "DarkGoldenrod4", 139, 101, 8, 1, X11Compliance }, |
| { "DarkGray", 169, 169, 169, 1, SVGCompliance | X11Compliance }, |
| { "DarkGreen", 0, 100, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkGrey", 169, 169, 169, 1, SVGCompliance | X11Compliance }, |
| { "DarkKhaki", 189, 183, 107, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkMagenta", 139, 0, 139, 1, SVGCompliance | X11Compliance }, |
| { "DarkOliveGreen", 85, 107, 47, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkOliveGreen1", 202, 255, 112, 1, X11Compliance }, |
| { "DarkOliveGreen2", 188, 238, 104, 1, X11Compliance }, |
| { "DarkOliveGreen3", 162, 205, 90, 1, X11Compliance }, |
| { "DarkOliveGreen4", 110, 139, 61, 1, X11Compliance }, |
| { "DarkOrange", 255, 140, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkOrange1", 255, 127, 0, 1, X11Compliance }, |
| { "DarkOrange2", 238, 118, 0, 1, X11Compliance }, |
| { "DarkOrange3", 205, 102, 0, 1, X11Compliance }, |
| { "DarkOrange4", 139, 69, 0, 1, X11Compliance }, |
| { "DarkOrchid", 153, 50, 204, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkOrchid1", 191, 62, 255, 1, X11Compliance }, |
| { "DarkOrchid2", 178, 58, 238, 1, X11Compliance }, |
| { "DarkOrchid3", 154, 50, 205, 1, X11Compliance }, |
| { "DarkOrchid4", 104, 34, 139, 1, X11Compliance }, |
| { "DarkRed", 139, 0, 0, 1, SVGCompliance | X11Compliance }, |
| { "DarkSalmon", 233, 150, 122, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkSeaGreen", 143, 188, 143, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkSeaGreen1", 193, 255, 193, 1, X11Compliance }, |
| { "DarkSeaGreen2", 180, 238, 180, 1, X11Compliance }, |
| { "DarkSeaGreen3", 155, 205, 155, 1, X11Compliance }, |
| { "DarkSeaGreen4", 105, 139, 105, 1, X11Compliance }, |
| { "DarkSlateBlue", 72, 61, 139, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkSlateGray", 47, 79, 79, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkSlateGray1", 151, 255, 255, 1, X11Compliance }, |
| { "DarkSlateGray2", 141, 238, 238, 1, X11Compliance }, |
| { "DarkSlateGray3", 121, 205, 205, 1, X11Compliance }, |
| { "DarkSlateGray4", 82, 139, 139, 1, X11Compliance }, |
| { "DarkSlateGrey", 47, 79, 79, 1, SVGCompliance | X11Compliance }, |
| { "DarkTurquoise", 0, 206, 209, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DarkViolet", 148, 0, 211, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DeepPink", 255, 20, 147, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DeepPink1", 255, 20, 147, 1, X11Compliance }, |
| { "DeepPink2", 238, 18, 137, 1, X11Compliance }, |
| { "DeepPink3", 205, 16, 118, 1, X11Compliance }, |
| { "DeepPink4", 139, 10, 80, 1, X11Compliance }, |
| { "DeepSkyBlue", 0, 191, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DeepSkyBlue1", 0, 191, 255, 1, X11Compliance }, |
| { "DeepSkyBlue2", 0, 178, 238, 1, X11Compliance }, |
| { "DeepSkyBlue3", 0, 154, 205, 1, X11Compliance }, |
| { "DeepSkyBlue4", 0, 104, 139, 1, X11Compliance }, |
| { "DimGray", 105, 105, 105, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DimGrey", 105, 105, 105, 1, SVGCompliance | X11Compliance }, |
| { "DodgerBlue", 30, 144, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "DodgerBlue1", 30, 144, 255, 1, X11Compliance }, |
| { "DodgerBlue2", 28, 134, 238, 1, X11Compliance }, |
| { "DodgerBlue3", 24, 116, 205, 1, X11Compliance }, |
| { "DodgerBlue4", 16, 78, 139, 1, X11Compliance }, |
| { "firebrick", 178, 34, 34, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "firebrick1", 255, 48, 48, 1, X11Compliance }, |
| { "firebrick2", 238, 44, 44, 1, X11Compliance }, |
| { "firebrick3", 205, 38, 38, 1, X11Compliance }, |
| { "firebrick4", 139, 26, 26, 1, X11Compliance }, |
| { "FloralWhite", 255, 250, 240, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "ForestGreen", 34, 139, 34, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "fractal", 128, 128, 128, 1, SVGCompliance }, |
| { "freeze", 0, 0, 0, 0, SVGCompliance }, |
| { "fuchsia", 255, 0, 255, 1, SVGCompliance }, |
| { "gainsboro", 220, 220, 220, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "GhostWhite", 248, 248, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "gold", 255, 215, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "gold1", 255, 215, 0, 1, X11Compliance }, |
| { "gold2", 238, 201, 0, 1, X11Compliance }, |
| { "gold3", 205, 173, 0, 1, X11Compliance }, |
| { "gold4", 139, 117, 0, 1, X11Compliance }, |
| { "goldenrod", 218, 165, 32, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "goldenrod1", 255, 193, 37, 1, X11Compliance }, |
| { "goldenrod2", 238, 180, 34, 1, X11Compliance }, |
| { "goldenrod3", 205, 155, 29, 1, X11Compliance }, |
| { "goldenrod4", 139, 105, 20, 1, X11Compliance }, |
| { "gray", 126, 126, 126, 1, SVGCompliance }, |
| { "gray", 190, 190, 190, 1, X11Compliance | XPMCompliance }, |
| { "gray0", 0, 0, 0, 1, X11Compliance | XPMCompliance }, |
| { "gray1", 3, 3, 3, 1, X11Compliance | XPMCompliance }, |
| { "gray10", 26, 26, 26, 1, X11Compliance | XPMCompliance }, |
| { "gray100", 255, 255, 255, 1, X11Compliance | XPMCompliance }, |
| { "gray100", 255, 255, 255, 1, X11Compliance | XPMCompliance }, |
| { "gray11", 28, 28, 28, 1, X11Compliance | XPMCompliance }, |
| { "gray12", 31, 31, 31, 1, X11Compliance | XPMCompliance }, |
| { "gray13", 33, 33, 33, 1, X11Compliance | XPMCompliance }, |
| { "gray14", 36, 36, 36, 1, X11Compliance | XPMCompliance }, |
| { "gray15", 38, 38, 38, 1, X11Compliance | XPMCompliance }, |
| { "gray16", 41, 41, 41, 1, X11Compliance | XPMCompliance }, |
| { "gray17", 43, 43, 43, 1, X11Compliance | XPMCompliance }, |
| { "gray18", 46, 46, 46, 1, X11Compliance | XPMCompliance }, |
| { "gray19", 48, 48, 48, 1, X11Compliance | XPMCompliance }, |
| { "gray2", 5, 5, 5, 1, X11Compliance | XPMCompliance }, |
| { "gray20", 51, 51, 51, 1, X11Compliance | XPMCompliance }, |
| { "gray21", 54, 54, 54, 1, X11Compliance | XPMCompliance }, |
| { "gray22", 56, 56, 56, 1, X11Compliance | XPMCompliance }, |
| { "gray23", 59, 59, 59, 1, X11Compliance | XPMCompliance }, |
| { "gray24", 61, 61, 61, 1, X11Compliance | XPMCompliance }, |
| { "gray25", 64, 64, 64, 1, X11Compliance | XPMCompliance }, |
| { "gray26", 66, 66, 66, 1, X11Compliance | XPMCompliance }, |
| { "gray27", 69, 69, 69, 1, X11Compliance | XPMCompliance }, |
| { "gray28", 71, 71, 71, 1, X11Compliance | XPMCompliance }, |
| { "gray29", 74, 74, 74, 1, X11Compliance | XPMCompliance }, |
| { "gray3", 8, 8, 8, 1, X11Compliance | XPMCompliance }, |
| { "gray30", 77, 77, 77, 1, X11Compliance | XPMCompliance }, |
| { "gray31", 79, 79, 79, 1, X11Compliance | XPMCompliance }, |
| { "gray32", 82, 82, 82, 1, X11Compliance | XPMCompliance }, |
| { "gray33", 84, 84, 84, 1, X11Compliance | XPMCompliance }, |
| { "gray34", 87, 87, 87, 1, X11Compliance | XPMCompliance }, |
| { "gray35", 89, 89, 89, 1, X11Compliance | XPMCompliance }, |
| { "gray36", 92, 92, 92, 1, X11Compliance | XPMCompliance }, |
| { "gray37", 94, 94, 94, 1, X11Compliance | XPMCompliance }, |
| { "gray38", 97, 97, 97, 1, X11Compliance | XPMCompliance }, |
| { "gray39", 99, 99, 99, 1, X11Compliance | XPMCompliance }, |
| { "gray4", 10, 10, 10, 1, X11Compliance | XPMCompliance }, |
| { "gray40", 102, 102, 102, 1, X11Compliance | XPMCompliance }, |
| { "gray41", 105, 105, 105, 1, X11Compliance | XPMCompliance }, |
| { "gray42", 107, 107, 107, 1, X11Compliance | XPMCompliance }, |
| { "gray43", 110, 110, 110, 1, X11Compliance | XPMCompliance }, |
| { "gray44", 112, 112, 112, 1, X11Compliance | XPMCompliance }, |
| { "gray45", 115, 115, 115, 1, X11Compliance | XPMCompliance }, |
| { "gray46", 117, 117, 117, 1, X11Compliance | XPMCompliance }, |
| { "gray47", 120, 120, 120, 1, X11Compliance | XPMCompliance }, |
| { "gray48", 122, 122, 122, 1, X11Compliance | XPMCompliance }, |
| { "gray49", 125, 125, 125, 1, X11Compliance | XPMCompliance }, |
| { "gray5", 13, 13, 13, 1, X11Compliance | XPMCompliance }, |
| { "gray50", 127, 127, 127, 1, X11Compliance | XPMCompliance }, |
| { "gray51", 130, 130, 130, 1, X11Compliance | XPMCompliance }, |
| { "gray52", 133, 133, 133, 1, X11Compliance | XPMCompliance }, |
| { "gray53", 135, 135, 135, 1, X11Compliance | XPMCompliance }, |
| { "gray54", 138, 138, 138, 1, X11Compliance | XPMCompliance }, |
| { "gray55", 140, 140, 140, 1, X11Compliance | XPMCompliance }, |
| { "gray56", 143, 143, 143, 1, X11Compliance | XPMCompliance }, |
| { "gray57", 145, 145, 145, 1, X11Compliance | XPMCompliance }, |
| { "gray58", 148, 148, 148, 1, X11Compliance | XPMCompliance }, |
| { "gray59", 150, 150, 150, 1, X11Compliance | XPMCompliance }, |
| { "gray6", 15, 15, 15, 1, X11Compliance | XPMCompliance }, |
| { "gray60", 153, 153, 153, 1, X11Compliance | XPMCompliance }, |
| { "gray61", 156, 156, 156, 1, X11Compliance | XPMCompliance }, |
| { "gray62", 158, 158, 158, 1, X11Compliance | XPMCompliance }, |
| { "gray63", 161, 161, 161, 1, X11Compliance | XPMCompliance }, |
| { "gray64", 163, 163, 163, 1, X11Compliance | XPMCompliance }, |
| { "gray65", 166, 166, 166, 1, X11Compliance | XPMCompliance }, |
| { "gray66", 168, 168, 168, 1, X11Compliance | XPMCompliance }, |
| { "gray67", 171, 171, 171, 1, X11Compliance | XPMCompliance }, |
| { "gray68", 173, 173, 173, 1, X11Compliance | XPMCompliance }, |
| { "gray69", 176, 176, 176, 1, X11Compliance | XPMCompliance }, |
| { "gray7", 18, 18, 18, 1, X11Compliance | XPMCompliance }, |
| { "gray70", 179, 179, 179, 1, X11Compliance | XPMCompliance }, |
| { "gray71", 181, 181, 181, 1, X11Compliance | XPMCompliance }, |
| { "gray72", 184, 184, 184, 1, X11Compliance | XPMCompliance }, |
| { "gray73", 186, 186, 186, 1, X11Compliance | XPMCompliance }, |
| { "gray74", 189, 189, 189, 1, X11Compliance | XPMCompliance }, |
| { "gray75", 191, 191, 191, 1, X11Compliance | XPMCompliance }, |
| { "gray76", 194, 194, 194, 1, X11Compliance | XPMCompliance }, |
| { "gray77", 196, 196, 196, 1, X11Compliance | XPMCompliance }, |
| { "gray78", 199, 199, 199, 1, X11Compliance | XPMCompliance }, |
| { "gray79", 201, 201, 201, 1, X11Compliance | XPMCompliance }, |
| { "gray8", 20, 20, 20, 1, X11Compliance | XPMCompliance }, |
| { "gray80", 204, 204, 204, 1, X11Compliance | XPMCompliance }, |
| { "gray81", 207, 207, 207, 1, X11Compliance | XPMCompliance }, |
| { "gray82", 209, 209, 209, 1, X11Compliance | XPMCompliance }, |
| { "gray83", 212, 212, 212, 1, X11Compliance | XPMCompliance }, |
| { "gray84", 214, 214, 214, 1, X11Compliance | XPMCompliance }, |
| { "gray85", 217, 217, 217, 1, X11Compliance | XPMCompliance }, |
| { "gray86", 219, 219, 219, 1, X11Compliance | XPMCompliance }, |
| { "gray87", 222, 222, 222, 1, X11Compliance | XPMCompliance }, |
| { "gray88", 224, 224, 224, 1, X11Compliance | XPMCompliance }, |
| { "gray89", 227, 227, 227, 1, X11Compliance | XPMCompliance }, |
| { "gray9", 23, 23, 23, 1, X11Compliance | XPMCompliance }, |
| { "gray90", 229, 229, 229, 1, X11Compliance | XPMCompliance }, |
| { "gray91", 232, 232, 232, 1, X11Compliance | XPMCompliance }, |
| { "gray92", 235, 235, 235, 1, X11Compliance | XPMCompliance }, |
| { "gray93", 237, 237, 237, 1, X11Compliance | XPMCompliance }, |
| { "gray94", 240, 240, 240, 1, X11Compliance | XPMCompliance }, |
| { "gray95", 242, 242, 242, 1, X11Compliance | XPMCompliance }, |
| { "gray96", 245, 245, 245, 1, X11Compliance | XPMCompliance }, |
| { "gray97", 247, 247, 247, 1, X11Compliance | XPMCompliance }, |
| { "gray98", 250, 250, 250, 1, X11Compliance | XPMCompliance }, |
| { "gray99", 252, 252, 252, 1, X11Compliance | XPMCompliance }, |
| { "green", 0, 255, 0, 1, X11Compliance | XPMCompliance }, |
| { "green1", 0, 255, 0, 1, X11Compliance }, |
| { "green2", 0, 238, 0, 1, X11Compliance }, |
| { "green3", 0, 205, 0, 1, X11Compliance }, |
| { "green4", 0, 139, 0, 1, X11Compliance }, |
| { "GreenYellow", 173, 255, 47, 1, X11Compliance | XPMCompliance }, |
| { "grey", 190, 190, 190, 1, SVGCompliance | X11Compliance }, |
| { "grey0", 0, 0, 0, 1, SVGCompliance | X11Compliance }, |
| { "grey1", 3, 3, 3, 1, SVGCompliance | X11Compliance }, |
| { "grey10", 26, 26, 26, 1, SVGCompliance | X11Compliance }, |
| { "grey100", 255, 255, 255, 1, SVGCompliance | X11Compliance }, |
| { "grey11", 28, 28, 28, 1, SVGCompliance | X11Compliance }, |
| { "grey12", 31, 31, 31, 1, SVGCompliance | X11Compliance }, |
| { "grey13", 33, 33, 33, 1, SVGCompliance | X11Compliance }, |
| { "grey14", 36, 36, 36, 1, SVGCompliance | X11Compliance }, |
| { "grey15", 38, 38, 38, 1, SVGCompliance | X11Compliance }, |
| { "grey16", 41, 41, 41, 1, SVGCompliance | X11Compliance }, |
| { "grey17", 43, 43, 43, 1, SVGCompliance | X11Compliance }, |
| { "grey18", 46, 46, 46, 1, SVGCompliance | X11Compliance }, |
| { "grey19", 48, 48, 48, 1, SVGCompliance | X11Compliance }, |
| { "grey2", 5, 5, 5, 1, SVGCompliance | X11Compliance }, |
| { "grey20", 51, 51, 51, 1, SVGCompliance | X11Compliance }, |
| { "grey21", 54, 54, 54, 1, SVGCompliance | X11Compliance }, |
| { "grey22", 56, 56, 56, 1, SVGCompliance | X11Compliance }, |
| { "grey23", 59, 59, 59, 1, SVGCompliance | X11Compliance }, |
| { "grey24", 61, 61, 61, 1, SVGCompliance | X11Compliance }, |
| { "grey25", 64, 64, 64, 1, SVGCompliance | X11Compliance }, |
| { "grey26", 66, 66, 66, 1, SVGCompliance | X11Compliance }, |
| { "grey27", 69, 69, 69, 1, SVGCompliance | X11Compliance }, |
| { "grey28", 71, 71, 71, 1, SVGCompliance | X11Compliance }, |
| { "grey29", 74, 74, 74, 1, SVGCompliance | X11Compliance }, |
| { "grey3", 8, 8, 8, 1, SVGCompliance | X11Compliance }, |
| { "grey30", 77, 77, 77, 1, SVGCompliance | X11Compliance }, |
| { "grey31", 79, 79, 79, 1, SVGCompliance | X11Compliance }, |
| { "grey32", 82, 82, 82, 1, SVGCompliance | X11Compliance }, |
| { "grey33", 84, 84, 84, 1, SVGCompliance | X11Compliance }, |
| { "grey34", 87, 87, 87, 1, SVGCompliance | X11Compliance }, |
| { "grey35", 89, 89, 89, 1, SVGCompliance | X11Compliance }, |
| { "grey36", 92, 92, 92, 1, SVGCompliance | X11Compliance }, |
| { "grey37", 94, 94, 94, 1, SVGCompliance | X11Compliance }, |
| { "grey38", 97, 97, 97, 1, SVGCompliance | X11Compliance }, |
| { "grey39", 99, 99, 99, 1, SVGCompliance | X11Compliance }, |
| { "grey4", 10, 10, 10, 1, SVGCompliance | X11Compliance }, |
| { "grey40", 102, 102, 102, 1, SVGCompliance | X11Compliance }, |
| { "grey41", 105, 105, 105, 1, SVGCompliance | X11Compliance }, |
| { "grey42", 107, 107, 107, 1, SVGCompliance | X11Compliance }, |
| { "grey43", 110, 110, 110, 1, SVGCompliance | X11Compliance }, |
| { "grey44", 112, 112, 112, 1, SVGCompliance | X11Compliance }, |
| { "grey45", 115, 115, 115, 1, SVGCompliance | X11Compliance }, |
| { "grey46", 117, 117, 117, 1, SVGCompliance | X11Compliance }, |
| { "grey47", 120, 120, 120, 1, SVGCompliance | X11Compliance }, |
| { "grey48", 122, 122, 122, 1, SVGCompliance | X11Compliance }, |
| { "grey49", 125, 125, 125, 1, SVGCompliance | X11Compliance }, |
| { "grey5", 13, 13, 13, 1, SVGCompliance | X11Compliance }, |
| { "grey50", 127, 127, 127, 1, SVGCompliance | X11Compliance }, |
| { "grey51", 130, 130, 130, 1, SVGCompliance | X11Compliance }, |
| { "grey52", 133, 133, 133, 1, SVGCompliance | X11Compliance }, |
| { "grey53", 135, 135, 135, 1, SVGCompliance | X11Compliance }, |
| { "grey54", 138, 138, 138, 1, SVGCompliance | X11Compliance }, |
| { "grey55", 140, 140, 140, 1, SVGCompliance | X11Compliance }, |
| { "grey56", 143, 143, 143, 1, SVGCompliance | X11Compliance }, |
| { "grey57", 145, 145, 145, 1, SVGCompliance | X11Compliance }, |
| { "grey58", 148, 148, 148, 1, SVGCompliance | X11Compliance }, |
| { "grey59", 150, 150, 150, 1, SVGCompliance | X11Compliance }, |
| { "grey6", 15, 15, 15, 1, SVGCompliance | X11Compliance }, |
| { "grey60", 153, 153, 153, 1, SVGCompliance | X11Compliance }, |
| { "grey61", 156, 156, 156, 1, SVGCompliance | X11Compliance }, |
| { "grey62", 158, 158, 158, 1, SVGCompliance | X11Compliance }, |
| { "grey63", 161, 161, 161, 1, SVGCompliance | X11Compliance }, |
| { "grey64", 163, 163, 163, 1, SVGCompliance | X11Compliance }, |
| { "grey65", 166, 166, 166, 1, SVGCompliance | X11Compliance }, |
| { "grey66", 168, 168, 168, 1, SVGCompliance | X11Compliance }, |
| { "grey67", 171, 171, 171, 1, SVGCompliance | X11Compliance }, |
| { "grey68", 173, 173, 173, 1, SVGCompliance | X11Compliance }, |
| { "grey69", 176, 176, 176, 1, SVGCompliance | X11Compliance }, |
| { "grey7", 18, 18, 18, 1, SVGCompliance | X11Compliance }, |
| { "grey70", 179, 179, 179, 1, SVGCompliance | X11Compliance }, |
| { "grey71", 181, 181, 181, 1, SVGCompliance | X11Compliance }, |
| { "grey72", 184, 184, 184, 1, SVGCompliance | X11Compliance }, |
| { "grey73", 186, 186, 186, 1, SVGCompliance | X11Compliance }, |
| { "grey74", 189, 189, 189, 1, SVGCompliance | X11Compliance }, |
| { "grey75", 191, 191, 191, 1, SVGCompliance | X11Compliance }, |
| { "grey76", 194, 194, 194, 1, SVGCompliance | X11Compliance }, |
| { "grey77", 196, 196, 196, 1, SVGCompliance | X11Compliance }, |
| { "grey78", 199, 199, 199, 1, SVGCompliance | X11Compliance }, |
| { "grey79", 201, 201, 201, 1, SVGCompliance | X11Compliance }, |
| { "grey8", 20, 20, 20, 1, SVGCompliance | X11Compliance }, |
| { "grey80", 204, 204, 204, 1, SVGCompliance | X11Compliance }, |
| { "grey81", 207, 207, 207, 1, SVGCompliance | X11Compliance }, |
| { "grey82", 209, 209, 209, 1, SVGCompliance | X11Compliance }, |
| { "grey83", 212, 212, 212, 1, SVGCompliance | X11Compliance }, |
| { "grey84", 214, 214, 214, 1, SVGCompliance | X11Compliance }, |
| { "grey85", 217, 217, 217, 1, SVGCompliance | X11Compliance }, |
| { "grey86", 219, 219, 219, 1, SVGCompliance | X11Compliance }, |
| { "grey87", 222, 222, 222, 1, SVGCompliance | X11Compliance }, |
| { "grey88", 224, 224, 224, 1, SVGCompliance | X11Compliance }, |
| { "grey89", 227, 227, 227, 1, SVGCompliance | X11Compliance }, |
| { "grey9", 23, 23, 23, 1, SVGCompliance | X11Compliance }, |
| { "grey90", 229, 229, 229, 1, SVGCompliance | X11Compliance }, |
| { "grey91", 232, 232, 232, 1, SVGCompliance | X11Compliance }, |
| { "grey92", 235, 235, 235, 1, SVGCompliance | X11Compliance }, |
| { "grey93", 237, 237, 237, 1, SVGCompliance | X11Compliance }, |
| { "grey94", 240, 240, 240, 1, SVGCompliance | X11Compliance }, |
| { "grey95", 242, 242, 242, 1, SVGCompliance | X11Compliance }, |
| { "grey96", 245, 245, 245, 1, SVGCompliance | X11Compliance }, |
| { "grey97", 247, 247, 247, 1, SVGCompliance | X11Compliance }, |
| { "grey98", 250, 250, 250, 1, SVGCompliance | X11Compliance }, |
| { "grey99", 252, 252, 252, 1, SVGCompliance | X11Compliance }, |
| { "honeydew", 240, 255, 240, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "honeydew1", 240, 255, 240, 1, X11Compliance }, |
| { "honeydew2", 224, 238, 224, 1, X11Compliance }, |
| { "honeydew3", 193, 205, 193, 1, X11Compliance }, |
| { "honeydew4", 131, 139, 131, 1, X11Compliance }, |
| { "HotPink", 255, 105, 180, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "HotPink1", 255, 110, 180, 1, X11Compliance }, |
| { "HotPink2", 238, 106, 167, 1, X11Compliance }, |
| { "HotPink3", 205, 96, 144, 1, X11Compliance }, |
| { "HotPink4", 139, 58, 98, 1, X11Compliance }, |
| { "IndianRed", 205, 92, 92, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "IndianRed1", 255, 106, 106, 1, X11Compliance }, |
| { "IndianRed2", 238, 99, 99, 1, X11Compliance }, |
| { "IndianRed3", 205, 85, 85, 1, X11Compliance }, |
| { "IndianRed4", 139, 58, 58, 1, X11Compliance }, |
| { "indigo", 75, 0, 130, 1, SVGCompliance }, |
| { "ivory", 255, 255, 240, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "ivory1", 255, 255, 240, 1, X11Compliance }, |
| { "ivory2", 238, 238, 224, 1, X11Compliance }, |
| { "ivory3", 205, 205, 193, 1, X11Compliance }, |
| { "ivory4", 139, 139, 131, 1, X11Compliance }, |
| { "khaki", 240, 230, 140, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "khaki1", 255, 246, 143, 1, X11Compliance }, |
| { "khaki2", 238, 230, 133, 1, X11Compliance }, |
| { "khaki3", 205, 198, 115, 1, X11Compliance }, |
| { "khaki4", 139, 134, 78, 1, X11Compliance }, |
| { "lavender", 230, 230, 250, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LavenderBlush", 255, 240, 245, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LavenderBlush1", 255, 240, 245, 1, X11Compliance }, |
| { "LavenderBlush2", 238, 224, 229, 1, X11Compliance }, |
| { "LavenderBlush3", 205, 193, 197, 1, X11Compliance }, |
| { "LavenderBlush4", 139, 131, 134, 1, X11Compliance }, |
| { "LawnGreen", 124, 252, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LemonChiffon", 255, 250, 205, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LemonChiffon1", 255, 250, 205, 1, X11Compliance }, |
| { "LemonChiffon2", 238, 233, 191, 1, X11Compliance }, |
| { "LemonChiffon3", 205, 201, 165, 1, X11Compliance }, |
| { "LemonChiffon4", 139, 137, 112, 1, X11Compliance }, |
| { "LightBlue", 173, 216, 230, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightBlue1", 191, 239, 255, 1, X11Compliance }, |
| { "LightBlue2", 178, 223, 238, 1, X11Compliance }, |
| { "LightBlue3", 154, 192, 205, 1, X11Compliance }, |
| { "LightBlue4", 104, 131, 139, 1, X11Compliance }, |
| { "LightCoral", 240, 128, 128, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightCyan", 224, 255, 255, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightCyan1", 224, 255, 255, 1, X11Compliance }, |
| { "LightCyan2", 209, 238, 238, 1, X11Compliance }, |
| { "LightCyan3", 180, 205, 205, 1, X11Compliance }, |
| { "LightCyan4", 122, 139, 139, 1, X11Compliance }, |
| { "LightGoldenrod", 238, 221, 130, 1, X11Compliance | XPMCompliance }, |
| { "LightGoldenrod1", 255, 236, 139, 1, X11Compliance }, |
| { "LightGoldenrod2", 238, 220, 130, 1, X11Compliance }, |
| { "LightGoldenrod3", 205, 190, 112, 1, X11Compliance }, |
| { "LightGoldenrod4", 139, 129, 76, 1, X11Compliance }, |
| { "LightGoldenrodYellow", 250, 250, 210, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightGray", 211, 211, 211, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightGreen", 144, 238, 144, 1, SVGCompliance | X11Compliance }, |
| { "LightGrey", 211, 211, 211, 1, SVGCompliance | X11Compliance }, |
| { "LightPink", 255, 182, 193, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightPink1", 255, 174, 185, 1, X11Compliance }, |
| { "LightPink2", 238, 162, 173, 1, X11Compliance }, |
| { "LightPink3", 205, 140, 149, 1, X11Compliance }, |
| { "LightPink4", 139, 95, 101, 1, X11Compliance }, |
| { "LightSalmon", 255, 160, 122, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightSalmon1", 255, 160, 122, 1, X11Compliance }, |
| { "LightSalmon2", 238, 149, 114, 1, X11Compliance }, |
| { "LightSalmon3", 205, 129, 98, 1, X11Compliance }, |
| { "LightSalmon4", 139, 87, 66, 1, X11Compliance }, |
| { "LightSeaGreen", 32, 178, 170, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightSkyBlue", 135, 206, 250, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightSkyBlue1", 176, 226, 255, 1, X11Compliance }, |
| { "LightSkyBlue2", 164, 211, 238, 1, X11Compliance }, |
| { "LightSkyBlue3", 141, 182, 205, 1, X11Compliance }, |
| { "LightSkyBlue4", 96, 123, 139, 1, X11Compliance }, |
| { "LightSlateBlue", 132, 112, 255, 1, X11Compliance | XPMCompliance }, |
| { "LightSlateGray", 119, 136, 153, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightSlateGrey", 119, 136, 153, 1, SVGCompliance | X11Compliance }, |
| { "LightSteelBlue", 176, 196, 222, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightSteelBlue1", 202, 225, 255, 1, X11Compliance }, |
| { "LightSteelBlue2", 188, 210, 238, 1, X11Compliance }, |
| { "LightSteelBlue3", 162, 181, 205, 1, X11Compliance }, |
| { "LightSteelBlue4", 110, 123, 139, 1, X11Compliance }, |
| { "LightYellow", 255, 255, 224, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "LightYellow1", 255, 255, 224, 1, X11Compliance }, |
| { "LightYellow2", 238, 238, 209, 1, X11Compliance }, |
| { "LightYellow3", 205, 205, 180, 1, X11Compliance }, |
| { "LightYellow4", 139, 139, 122, 1, X11Compliance }, |
| { "lime", 0, 255, 0, 1, SVGCompliance }, |
| { "LimeGreen", 50, 205, 50, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "linen", 250, 240, 230, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "magenta1", 255, 0, 255, 1, X11Compliance }, |
| { "magenta2", 238, 0, 238, 1, X11Compliance }, |
| { "magenta3", 205, 0, 205, 1, X11Compliance }, |
| { "magenta4", 139, 0, 139, 1, X11Compliance }, |
| { "maroon", 128, 0, 0, 1, SVGCompliance }, |
| { "maroon", 176, 48, 96, 1, X11Compliance | XPMCompliance }, |
| { "maroon1", 255, 52, 179, 1, X11Compliance }, |
| { "maroon2", 238, 48, 167, 1, X11Compliance }, |
| { "maroon3", 205, 41, 144, 1, X11Compliance }, |
| { "maroon4", 139, 28, 98, 1, X11Compliance }, |
| { "MediumAquamarine", 102, 205, 170, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MediumBlue", 0, 0, 205, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MediumForestGreen", 50, 129, 75, 1, X11Compliance | XPMCompliance }, |
| { "MediumGoldenRod", 209, 193, 102, 1, X11Compliance | XPMCompliance }, |
| { "MediumOrchid", 186, 85, 211, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MediumOrchid1", 224, 102, 255, 1, X11Compliance }, |
| { "MediumOrchid2", 209, 95, 238, 1, X11Compliance }, |
| { "MediumOrchid3", 180, 82, 205, 1, X11Compliance }, |
| { "MediumOrchid4", 122, 55, 139, 1, X11Compliance }, |
| { "MediumPurple", 147, 112, 219, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MediumPurple1", 171, 130, 255, 1, X11Compliance }, |
| { "MediumPurple2", 159, 121, 238, 1, X11Compliance }, |
| { "MediumPurple3", 137, 104, 205, 1, X11Compliance }, |
| { "MediumPurple4", 93, 71, 139, 1, X11Compliance }, |
| { "MediumSeaGreen", 60, 179, 113, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MediumSlateBlue", 123, 104, 238, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MediumSpringGreen", 0, 250, 154, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MediumTurquoise", 72, 209, 204, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MediumVioletRed", 199, 21, 133, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MidnightBlue", 25, 25, 112, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MintCream", 245, 255, 250, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MistyRose", 255, 228, 225, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "MistyRose1", 255, 228, 225, 1, X11Compliance }, |
| { "MistyRose2", 238, 213, 210, 1, X11Compliance }, |
| { "MistyRose3", 205, 183, 181, 1, X11Compliance }, |
| { "MistyRose4", 139, 125, 123, 1, X11Compliance }, |
| { "moccasin", 255, 228, 181, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "NavajoWhite", 255, 222, 173, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "NavajoWhite1", 255, 222, 173, 1, X11Compliance }, |
| { "NavajoWhite2", 238, 207, 161, 1, X11Compliance }, |
| { "NavajoWhite3", 205, 179, 139, 1, X11Compliance }, |
| { "NavajoWhite4", 139, 121, 94, 1, X11Compliance }, |
| { "navy", 0, 0, 128, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "NavyBlue", 0, 0, 128, 1, X11Compliance | XPMCompliance }, |
| { "matte", 0, 0, 0, 0, SVGCompliance }, |
| { "OldLace", 253, 245, 230, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "olive", 128, 128, 0, 1, SVGCompliance }, |
| { "OliveDrab", 107, 142, 35, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "OliveDrab1", 192, 255, 62, 1, X11Compliance }, |
| { "OliveDrab2", 179, 238, 58, 1, X11Compliance }, |
| { "OliveDrab3", 154, 205, 50, 1, X11Compliance }, |
| { "OliveDrab4", 105, 139, 34, 1, X11Compliance }, |
| { "opaque", 0, 0, 0, 1, SVGCompliance }, |
| { "orange", 255, 165, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "orange1", 255, 165, 0, 1, X11Compliance }, |
| { "orange2", 238, 154, 0, 1, X11Compliance }, |
| { "orange3", 205, 133, 0, 1, X11Compliance }, |
| { "orange4", 139, 90, 0, 1, X11Compliance }, |
| { "OrangeRed", 255, 69, 0, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "OrangeRed1", 255, 69, 0, 1, X11Compliance }, |
| { "OrangeRed2", 238, 64, 0, 1, X11Compliance }, |
| { "OrangeRed3", 205, 55, 0, 1, X11Compliance }, |
| { "OrangeRed4", 139, 37, 0, 1, X11Compliance }, |
| { "orchid", 218, 112, 214, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "orchid1", 255, 131, 250, 1, X11Compliance }, |
| { "orchid2", 238, 122, 233, 1, X11Compliance }, |
| { "orchid3", 205, 105, 201, 1, X11Compliance }, |
| { "orchid4", 139, 71, 137, 1, X11Compliance }, |
| { "PaleGoldenrod", 238, 232, 170, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "PaleGreen", 152, 251, 152, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "PaleGreen1", 154, 255, 154, 1, X11Compliance }, |
| { "PaleGreen2", 144, 238, 144, 1, X11Compliance }, |
| { "PaleGreen3", 124, 205, 124, 1, X11Compliance }, |
| { "PaleGreen4", 84, 139, 84, 1, X11Compliance }, |
| { "PaleTurquoise", 175, 238, 238, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "PaleTurquoise1", 187, 255, 255, 1, X11Compliance }, |
| { "PaleTurquoise2", 174, 238, 238, 1, X11Compliance }, |
| { "PaleTurquoise3", 150, 205, 205, 1, X11Compliance }, |
| { "PaleTurquoise4", 102, 139, 139, 1, X11Compliance }, |
| { "PaleVioletRed", 219, 112, 147, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "PaleVioletRed1", 255, 130, 171, 1, X11Compliance }, |
| { "PaleVioletRed2", 238, 121, 159, 1, X11Compliance }, |
| { "PaleVioletRed3", 205, 104, 137, 1, X11Compliance }, |
| { "PaleVioletRed4", 139, 71, 93, 1, X11Compliance }, |
| { "PapayaWhip", 255, 239, 213, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "PeachPuff", 255, 218, 185, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "PeachPuff1", 255, 218, 185, 1, X11Compliance }, |
| { "PeachPuff2", 238, 203, 173, 1, X11Compliance }, |
| { "PeachPuff3", 205, 175, 149, 1, X11Compliance }, |
| { "PeachPuff4", 139, 119, 101, 1, X11Compliance }, |
| { "peru", 205, 133, 63, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "pink", 255, 192, 203, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "pink1", 255, 181, 197, 1, X11Compliance }, |
| { "pink2", 238, 169, 184, 1, X11Compliance }, |
| { "pink3", 205, 145, 158, 1, X11Compliance }, |
| { "pink4", 139, 99, 108, 1, X11Compliance }, |
| { "plum", 221, 160, 221, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "plum1", 255, 187, 255, 1, X11Compliance }, |
| { "plum2", 238, 174, 238, 1, X11Compliance }, |
| { "plum3", 205, 150, 205, 1, X11Compliance }, |
| { "plum4", 139, 102, 139, 1, X11Compliance }, |
| { "PowderBlue", 176, 224, 230, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "purple", 128, 0, 128, 1, SVGCompliance }, |
| { "purple", 160, 32, 240, 1, X11Compliance | XPMCompliance }, |
| { "purple1", 155, 48, 255, 1, X11Compliance }, |
| { "purple2", 145, 44, 238, 1, X11Compliance }, |
| { "purple3", 125, 38, 205, 1, X11Compliance }, |
| { "purple4", 85, 26, 139, 1, X11Compliance }, |
| { "red1", 255, 0, 0, 1, X11Compliance }, |
| { "red2", 238, 0, 0, 1, X11Compliance }, |
| { "red3", 205, 0, 0, 1, X11Compliance }, |
| { "red4", 139, 0, 0, 1, X11Compliance }, |
| { "RosyBrown", 188, 143, 143, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "RosyBrown1", 255, 193, 193, 1, X11Compliance }, |
| { "RosyBrown2", 238, 180, 180, 1, X11Compliance }, |
| { "RosyBrown3", 205, 155, 155, 1, X11Compliance }, |
| { "RosyBrown4", 139, 105, 105, 1, X11Compliance }, |
| { "RoyalBlue", 65, 105, 225, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "RoyalBlue1", 72, 118, 255, 1, X11Compliance }, |
| { "RoyalBlue2", 67, 110, 238, 1, X11Compliance }, |
| { "RoyalBlue3", 58, 95, 205, 1, X11Compliance }, |
| { "RoyalBlue4", 39, 64, 139, 1, X11Compliance }, |
| { "SaddleBrown", 139, 69, 19, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "salmon", 250, 128, 114, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "salmon1", 255, 140, 105, 1, X11Compliance }, |
| { "salmon2", 238, 130, 98, 1, X11Compliance }, |
| { "salmon3", 205, 112, 84, 1, X11Compliance }, |
| { "salmon4", 139, 76, 57, 1, X11Compliance }, |
| { "SandyBrown", 244, 164, 96, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "SeaGreen", 46, 139, 87, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "SeaGreen1", 84, 255, 159, 1, X11Compliance }, |
| { "SeaGreen2", 78, 238, 148, 1, X11Compliance }, |
| { "SeaGreen3", 67, 205, 128, 1, X11Compliance }, |
| { "SeaGreen4", 46, 139, 87, 1, X11Compliance }, |
| { "seashell", 255, 245, 238, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "seashell1", 255, 245, 238, 1, X11Compliance }, |
| { "seashell2", 238, 229, 222, 1, X11Compliance }, |
| { "seashell3", 205, 197, 191, 1, X11Compliance }, |
| { "seashell4", 139, 134, 130, 1, X11Compliance }, |
| { "sienna", 160, 82, 45, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "sienna1", 255, 130, 71, 1, X11Compliance }, |
| { "sienna2", 238, 121, 66, 1, X11Compliance }, |
| { "sienna3", 205, 104, 57, 1, X11Compliance }, |
| { "sienna4", 139, 71, 38, 1, X11Compliance }, |
| { "silver", 192, 192, 192, 1, SVGCompliance }, |
| { "SkyBlue", 135, 206, 235, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "SkyBlue1", 135, 206, 255, 1, X11Compliance }, |
| { "SkyBlue2", 126, 192, 238, 1, X11Compliance }, |
| { "SkyBlue3", 108, 166, 205, 1, X11Compliance }, |
| { "SkyBlue4", 74, 112, 139, 1, X11Compliance }, |
| { "SlateBlue", 106, 90, 205, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "SlateBlue1", 131, 111, 255, 1, X11Compliance }, |
| { "SlateBlue2", 122, 103, 238, 1, X11Compliance }, |
| { "SlateBlue3", 105, 89, 205, 1, X11Compliance }, |
| { "SlateBlue4", 71, 60, 139, 1, X11Compliance }, |
| { "SlateGray", 112, 128, 144, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "SlateGray1", 198, 226, 255, 1, X11Compliance }, |
| { "SlateGray2", 185, 211, 238, 1, X11Compliance }, |
| { "SlateGray3", 159, 182, 205, 1, X11Compliance }, |
| { "SlateGray4", 108, 123, 139, 1, X11Compliance }, |
| { "SlateGrey", 112, 128, 144, 1, SVGCompliance | X11Compliance }, |
| { "snow", 255, 250, 250, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "snow1", 255, 250, 250, 1, X11Compliance }, |
| { "snow2", 238, 233, 233, 1, X11Compliance }, |
| { "snow3", 205, 201, 201, 1, X11Compliance }, |
| { "snow4", 139, 137, 137, 1, X11Compliance }, |
| { "SpringGreen", 0, 255, 127, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "SpringGreen1", 0, 255, 127, 1, X11Compliance }, |
| { "SpringGreen2", 0, 238, 118, 1, X11Compliance }, |
| { "SpringGreen3", 0, 205, 102, 1, X11Compliance }, |
| { "SpringGreen4", 0, 139, 69, 1, X11Compliance }, |
| { "SteelBlue", 70, 130, 180, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "SteelBlue1", 99, 184, 255, 1, X11Compliance }, |
| { "SteelBlue2", 92, 172, 238, 1, X11Compliance }, |
| { "SteelBlue3", 79, 148, 205, 1, X11Compliance }, |
| { "SteelBlue4", 54, 100, 139, 1, X11Compliance }, |
| { "tan", 210, 180, 140, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "tan1", 255, 165, 79, 1, X11Compliance }, |
| { "tan2", 238, 154, 73, 1, X11Compliance }, |
| { "tan3", 205, 133, 63, 1, X11Compliance }, |
| { "tan4", 139, 90, 43, 1, X11Compliance }, |
| { "teal", 0, 128, 128, 1, SVGCompliance }, |
| { "thistle", 216, 191, 216, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "thistle1", 255, 225, 255, 1, X11Compliance }, |
| { "thistle2", 238, 210, 238, 1, X11Compliance }, |
| { "thistle3", 205, 181, 205, 1, X11Compliance }, |
| { "thistle4", 139, 123, 139, 1, X11Compliance }, |
| { "tomato", 255, 99, 71, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "tomato1", 255, 99, 71, 1, X11Compliance }, |
| { "tomato2", 238, 92, 66, 1, X11Compliance }, |
| { "tomato3", 205, 79, 57, 1, X11Compliance }, |
| { "tomato4", 139, 54, 38, 1, X11Compliance }, |
| { "transparent", 0, 0, 0, 0, SVGCompliance }, |
| { "turquoise", 64, 224, 208, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "turquoise1", 0, 245, 255, 1, X11Compliance }, |
| { "turquoise2", 0, 229, 238, 1, X11Compliance }, |
| { "turquoise3", 0, 197, 205, 1, X11Compliance }, |
| { "turquoise4", 0, 134, 139, 1, X11Compliance }, |
| { "violet", 238, 130, 238, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "VioletRed", 208, 32, 144, 1, X11Compliance | XPMCompliance }, |
| { "VioletRed1", 255, 62, 150, 1, X11Compliance }, |
| { "VioletRed2", 238, 58, 140, 1, X11Compliance }, |
| { "VioletRed3", 205, 50, 120, 1, X11Compliance }, |
| { "VioletRed4", 139, 34, 82, 1, X11Compliance }, |
| { "wheat", 245, 222, 179, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "wheat1", 255, 231, 186, 1, X11Compliance }, |
| { "wheat2", 238, 216, 174, 1, X11Compliance }, |
| { "wheat3", 205, 186, 150, 1, X11Compliance }, |
| { "wheat4", 139, 126, 102, 1, X11Compliance }, |
| { "WhiteSmoke", 245, 245, 245, 1, SVGCompliance | X11Compliance | XPMCompliance }, |
| { "yellow1", 255, 255, 0, 1, X11Compliance }, |
| { "yellow2", 238, 238, 0, 1, X11Compliance }, |
| { "yellow3", 205, 205, 0, 1, X11Compliance }, |
| { "yellow4", 139, 139, 0, 1, X11Compliance }, |
| { "YellowGreen", 154, 205, 50, 1, SVGCompliance | X11Compliance | XPMCompliance } |
| }; |
| |
| /* |
| Static declarations. |
| */ |
| static LinkedListInfo |
| *color_cache = (LinkedListInfo *) NULL; |
| |
| static SemaphoreInfo |
| *color_semaphore = (SemaphoreInfo *) NULL; |
| |
| /* |
| Forward declarations. |
| */ |
| static MagickBooleanType |
| IsColorCacheInstantiated(ExceptionInfo *); |
| |
| #if !MAGICKCORE_ZERO_CONFIGURATION_SUPPORT |
| static MagickBooleanType |
| LoadColorCache(LinkedListInfo *,const char *,const char *,const size_t, |
| ExceptionInfo *); |
| #endif |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % A c q u i r e C o l o r C a c h e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % AcquireColorCache() caches one or more color configurations which provides a |
| % mapping between color attributes and a color name. |
| % |
| % The format of the AcquireColorCache method is: |
| % |
| % LinkedListInfo *AcquireColorCache(const char *filename, |
| % ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o filename: the font file name. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| static LinkedListInfo *AcquireColorCache(const char *filename, |
| ExceptionInfo *exception) |
| { |
| LinkedListInfo |
| *cache; |
| |
| MagickStatusType |
| status; |
| |
| ssize_t |
| i; |
| |
| /* |
| Load external color map. |
| */ |
| cache=NewLinkedList(0); |
| status=MagickTrue; |
| #if !MAGICKCORE_ZERO_CONFIGURATION_SUPPORT |
| { |
| const StringInfo |
| *option; |
| |
| LinkedListInfo |
| *options; |
| |
| options=GetConfigureOptions(filename,exception); |
| option=(const StringInfo *) GetNextValueInLinkedList(options); |
| while (option != (const StringInfo *) NULL) |
| { |
| status&=LoadColorCache(cache,(const char *) GetStringInfoDatum(option), |
| GetStringInfoPath(option),0,exception); |
| option=(const StringInfo *) GetNextValueInLinkedList(options); |
| } |
| options=DestroyConfigureOptions(options); |
| } |
| #endif |
| /* |
| Load built-in color map. |
| */ |
| for (i=0; i < (ssize_t) (sizeof(Colormap)/sizeof(*Colormap)); i++) |
| { |
| ColorInfo |
| *color_info; |
| |
| const ColormapInfo |
| *p; |
| |
| p=Colormap+i; |
| color_info=(ColorInfo *) AcquireMagickMemory(sizeof(*color_info)); |
| if (color_info == (ColorInfo *) NULL) |
| { |
| (void) ThrowMagickException(exception,GetMagickModule(), |
| ResourceLimitError,"MemoryAllocationFailed","`%s'",p->name); |
| continue; |
| } |
| (void) memset(color_info,0,sizeof(*color_info)); |
| color_info->path=(char *) "[built-in]"; |
| color_info->name=(char *) p->name; |
| GetPixelInfo((Image *) NULL,&color_info->color); |
| color_info->color.red=(double) ScaleCharToQuantum(p->red); |
| color_info->color.green=(double) ScaleCharToQuantum(p->green); |
| color_info->color.blue=(double) ScaleCharToQuantum(p->blue); |
| color_info->color.alpha=((double) QuantumRange*p->alpha); |
| color_info->compliance=(ComplianceType) p->compliance; |
| color_info->exempt=MagickTrue; |
| color_info->signature=MagickCoreSignature; |
| status&=AppendValueToLinkedList(cache,color_info); |
| if (status == MagickFalse) |
| (void) ThrowMagickException(exception,GetMagickModule(), |
| ResourceLimitError,"MemoryAllocationFailed","`%s'",color_info->name); |
| } |
| return(cache); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + C o l o r C o m p o n e n t G e n e s i s % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % ColorComponentGenesis() instantiates the color component. |
| % |
| % The format of the ColorComponentGenesis method is: |
| % |
| % MagickBooleanType ColorComponentGenesis(void) |
| % |
| */ |
| MagickPrivate MagickBooleanType ColorComponentGenesis(void) |
| { |
| if (color_semaphore == (SemaphoreInfo *) NULL) |
| color_semaphore=AcquireSemaphoreInfo(); |
| return(MagickTrue); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + C o l o r C o m p o n e n t T e r m i n u s % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % ColorComponentTerminus() destroys the color component. |
| % |
| % The format of the ColorComponentTerminus method is: |
| % |
| % ColorComponentTerminus(void) |
| % |
| */ |
| |
| static void *DestroyColorElement(void *color_info) |
| { |
| ColorInfo |
| *p; |
| |
| p=(ColorInfo *) color_info; |
| if (p->exempt == MagickFalse) |
| { |
| if (p->path != (char *) NULL) |
| p->path=DestroyString(p->path); |
| if (p->name != (char *) NULL) |
| p->name=DestroyString(p->name); |
| } |
| p=(ColorInfo *) RelinquishMagickMemory(p); |
| return((void *) NULL); |
| } |
| |
| MagickPrivate void ColorComponentTerminus(void) |
| { |
| if (color_semaphore == (SemaphoreInfo *) NULL) |
| ActivateSemaphoreInfo(&color_semaphore); |
| LockSemaphoreInfo(color_semaphore); |
| if (color_cache != (LinkedListInfo *) NULL) |
| color_cache=DestroyLinkedList(color_cache,DestroyColorElement); |
| UnlockSemaphoreInfo(color_semaphore); |
| RelinquishSemaphoreInfo(&color_semaphore); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + G e t C o l o r C o m p l i a n c e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % GetColorInfo() searches the color list for the specified name and standards |
| % compliance and if found returns attributes for that color. |
| % |
| % The format of the GetColorInfo method is: |
| % |
| % const PixelInfo *GetColorInfo(const char *name, |
| % const ComplianceType compliance,ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o name: the color name. |
| % |
| % o compliance: Adhere to this color standard: SVG, X11, or XPM. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| MagickExport const ColorInfo *GetColorCompliance(const char *name, |
| const ComplianceType compliance,ExceptionInfo *exception) |
| { |
| char |
| colorname[MagickPathExtent]; |
| |
| const ColorInfo |
| *p; |
| |
| char |
| *q; |
| |
| assert(exception != (ExceptionInfo *) NULL); |
| if (IsColorCacheInstantiated(exception) == MagickFalse) |
| return((const ColorInfo *) NULL); |
| /* |
| Strip names of whitespace. |
| */ |
| *colorname='\0'; |
| if (name != (const char *) NULL) |
| (void) CopyMagickString(colorname,name,MagickPathExtent); |
| for (q=colorname; *q != '\0'; q++) |
| { |
| if (isspace((int) ((unsigned char) *q)) == 0) |
| continue; |
| (void) CopyMagickString(q,q+1,MagickPathExtent); |
| q--; |
| } |
| /* |
| Search for color tag. |
| */ |
| LockSemaphoreInfo(color_semaphore); |
| ResetLinkedListIterator(color_cache); |
| p=(const ColorInfo *) GetNextValueInLinkedList(color_cache); |
| if ((name == (const char *) NULL) || (LocaleCompare(name,"*") == 0)) |
| { |
| UnlockSemaphoreInfo(color_semaphore); |
| return(p); |
| } |
| while (p != (const ColorInfo *) NULL) |
| { |
| if (((p->compliance & compliance) != 0) && |
| (LocaleCompare(colorname,p->name) == 0)) |
| break; |
| p=(const ColorInfo *) GetNextValueInLinkedList(color_cache); |
| } |
| if (p == (ColorInfo *) NULL) |
| (void) ThrowMagickException(exception,GetMagickModule(),OptionWarning, |
| "UnrecognizedColor","`%s'",name); |
| else |
| (void) InsertValueInLinkedList(color_cache,0, |
| RemoveElementByValueFromLinkedList(color_cache,p)); |
| UnlockSemaphoreInfo(color_semaphore); |
| return(p); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + G e t C o l o r I n f o % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % GetColorInfo() searches the color list for the specified name and if found |
| % returns attributes for that color. |
| % |
| % The format of the GetColorInfo method is: |
| % |
| % const PixelInfo *GetColorInfo(const char *name, |
| % ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o color_info: search the color list for the specified name and if found |
| % return attributes for that color. |
| % |
| % o name: the color name. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| MagickExport const ColorInfo *GetColorInfo(const char *name, |
| ExceptionInfo *exception) |
| { |
| return(GetColorCompliance(name,AllCompliance,exception)); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + C o n c a t e n a t e C o l o r C o m p o n e n t % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % ConcatenateColorComponent() returns the pixel as a canonical string. |
| % |
| % The format of the ConcatenateColorComponent() method is: |
| % |
| % void ConcatenateColorComponent(const PixelInfo *pixel, |
| % const PixelChannel channel,const ComplianceType compliance, |
| % char *tuple) |
| % |
| % A description of each parameter follows. |
| % |
| % o pixel: The pixel. |
| % |
| % o channel: The pixel channel. |
| % |
| % o compliance: Adhere to this color standard: SVG, X11, or XPM. |
| % |
| % o tuple: The color tuple. |
| % |
| */ |
| |
| static inline MagickBooleanType IsSVGCompliant(const PixelInfo *pixel) |
| { |
| #define SVGCompliant(component) ((double) \ |
| ScaleCharToQuantum(ScaleQuantumToChar(ClampToQuantum(component)))) |
| #define SVGEpsilon 1.0e-6 |
| |
| /* |
| SVG requires color depths > 8 expressed as percentages. |
| */ |
| if (fabs((double) (SVGCompliant(pixel->red)-pixel->red)) >= SVGEpsilon) |
| return(MagickFalse); |
| if (fabs((double) (SVGCompliant(pixel->green)-pixel->green)) >= SVGEpsilon) |
| return(MagickFalse); |
| if (fabs((double) (SVGCompliant(pixel->blue)-pixel->blue)) >= SVGEpsilon) |
| return(MagickFalse); |
| if ((pixel->colorspace == CMYKColorspace) && |
| (fabs((double) (SVGCompliant(pixel->black)-pixel->black)) >= SVGEpsilon)) |
| return(MagickFalse); |
| return(MagickTrue); |
| } |
| |
| MagickExport void ConcatenateColorComponent(const PixelInfo *pixel, |
| const PixelChannel channel,const ComplianceType compliance,char *tuple) |
| { |
| #define IsColorComponentFactional(color) \ |
| ((color)-ScaleCharToQuantum(ScaleQuantumToChar(color))) |
| |
| char |
| component[MagickPathExtent]; |
| |
| float |
| color, |
| scale; |
| |
| color=0.0f; |
| scale=QuantumRange; |
| if ((compliance != NoCompliance) || (pixel->depth <= 8)) |
| scale=255.0f; |
| if ((compliance != NoCompliance) && |
| (IssRGBCompatibleColorspace(pixel->colorspace) != MagickFalse) && |
| (IsSVGCompliant(pixel) == MagickFalse)) |
| scale=100.0f; |
| switch (channel) |
| { |
| case RedPixelChannel: |
| { |
| color=pixel->red; |
| if (IsHueCompatibleColorspace(pixel->colorspace) != MagickFalse) |
| scale=360.0f; |
| if ((compliance != NoCompliance) && (pixel->colorspace == LabColorspace)) |
| scale=100.0f; |
| break; |
| } |
| case GreenPixelChannel: |
| { |
| color=pixel->green; |
| if (IsHueCompatibleColorspace(pixel->colorspace) != MagickFalse) |
| scale=100.0f; |
| if ((compliance != NoCompliance) && (pixel->colorspace == LabColorspace)) |
| color-=QuantumRange/2.0f; |
| break; |
| } |
| case BluePixelChannel: |
| { |
| color=pixel->blue; |
| if (IsHueCompatibleColorspace(pixel->colorspace) != MagickFalse) |
| scale=100.0f; |
| if (pixel->colorspace == LabColorspace) |
| color-=QuantumRange/2.0f; |
| break; |
| } |
| case AlphaPixelChannel: |
| { |
| color=pixel->alpha; |
| if (compliance != NoCompliance) |
| scale=1.0f; |
| break; |
| } |
| case BlackPixelChannel: |
| { |
| color=pixel->black; |
| break; |
| } |
| case IndexPixelChannel: |
| { |
| color=pixel->index; |
| break; |
| } |
| default: |
| break; |
| } |
| if ((scale != 100.0f) || (pixel->colorspace == LabColorspace)) |
| (void) FormatLocaleString(component,MagickPathExtent,"%.*g", |
| GetMagickPrecision(),(double) (scale*QuantumScale*color)); |
| else |
| (void) FormatLocaleString(component,MagickPathExtent,"%.*g%%", |
| GetMagickPrecision(),(double) (scale*QuantumScale*color)); |
| (void) ConcatenateMagickString(tuple,component,MagickPathExtent); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % G e t C o l o r I n f o L i s t % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % GetColorInfoList() returns any colors that match the specified pattern. |
| % |
| % The format of the GetColorInfoList function is: |
| % |
| % const ColorInfo **GetColorInfoList(const char *pattern, |
| % size_t *number_colors,ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o pattern: Specifies a pointer to a text string containing a pattern. |
| % |
| % o number_colors: This integer returns the number of colors in the list. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| |
| #if defined(__cplusplus) || defined(c_plusplus) |
| extern "C" { |
| #endif |
| |
| static int ColorInfoCompare(const void *x,const void *y) |
| { |
| const ColorInfo |
| **p, |
| **q; |
| |
| int |
| cmp; |
| |
| p=(const ColorInfo **) x, |
| q=(const ColorInfo **) y; |
| cmp=LocaleCompare((*p)->path,(*q)->path); |
| if (cmp == 0) |
| return(LocaleCompare((*p)->name,(*q)->name)); |
| return(cmp); |
| } |
| |
| #if defined(__cplusplus) || defined(c_plusplus) |
| } |
| #endif |
| |
| MagickExport const ColorInfo **GetColorInfoList(const char *pattern, |
| size_t *number_colors,ExceptionInfo *exception) |
| { |
| const ColorInfo |
| **colors; |
| |
| const ColorInfo |
| *p; |
| |
| ssize_t |
| i; |
| |
| /* |
| Allocate color list. |
| */ |
| assert(pattern != (char *) NULL); |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",pattern); |
| assert(number_colors != (size_t *) NULL); |
| *number_colors=0; |
| p=GetColorInfo("*",exception); |
| if (p == (const ColorInfo *) NULL) |
| return((const ColorInfo **) NULL); |
| colors=(const ColorInfo **) AcquireQuantumMemory((size_t) |
| GetNumberOfElementsInLinkedList(color_cache)+1UL,sizeof(*colors)); |
| if (colors == (const ColorInfo **) NULL) |
| return((const ColorInfo **) NULL); |
| /* |
| Generate color list. |
| */ |
| LockSemaphoreInfo(color_semaphore); |
| ResetLinkedListIterator(color_cache); |
| p=(const ColorInfo *) GetNextValueInLinkedList(color_cache); |
| for (i=0; p != (const ColorInfo *) NULL; ) |
| { |
| if ((p->stealth == MagickFalse) && |
| (GlobExpression(p->name,pattern,MagickFalse) != MagickFalse)) |
| colors[i++]=p; |
| p=(const ColorInfo *) GetNextValueInLinkedList(color_cache); |
| } |
| UnlockSemaphoreInfo(color_semaphore); |
| qsort((void *) colors,(size_t) i,sizeof(*colors),ColorInfoCompare); |
| colors[i]=(ColorInfo *) NULL; |
| *number_colors=(size_t) i; |
| return(colors); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % G e t C o l o r L i s t % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % GetColorList() returns any colors that match the specified pattern. |
| % |
| % The format of the GetColorList function is: |
| % |
| % char **GetColorList(const char *pattern,size_t *number_colors, |
| % ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o pattern: Specifies a pointer to a text string containing a pattern. |
| % |
| % o number_colors: This integer returns the number of colors in the list. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| |
| #if defined(__cplusplus) || defined(c_plusplus) |
| extern "C" { |
| #endif |
| |
| static int ColorCompare(const void *x,const void *y) |
| { |
| const char |
| **p, |
| **q; |
| |
| p=(const char **) x; |
| q=(const char **) y; |
| return(LocaleCompare(*p,*q)); |
| } |
| |
| #if defined(__cplusplus) || defined(c_plusplus) |
| } |
| #endif |
| |
| MagickExport char **GetColorList(const char *pattern, |
| size_t *number_colors,ExceptionInfo *exception) |
| { |
| char |
| **colors; |
| |
| const ColorInfo |
| *p; |
| |
| ssize_t |
| i; |
| |
| /* |
| Allocate color list. |
| */ |
| assert(pattern != (char *) NULL); |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",pattern); |
| assert(number_colors != (size_t *) NULL); |
| *number_colors=0; |
| p=GetColorInfo("*",exception); |
| if (p == (const ColorInfo *) NULL) |
| return((char **) NULL); |
| colors=(char **) AcquireQuantumMemory((size_t) |
| GetNumberOfElementsInLinkedList(color_cache)+1UL,sizeof(*colors)); |
| if (colors == (char **) NULL) |
| return((char **) NULL); |
| /* |
| Generate color list. |
| */ |
| LockSemaphoreInfo(color_semaphore); |
| ResetLinkedListIterator(color_cache); |
| p=(const ColorInfo *) GetNextValueInLinkedList(color_cache); |
| for (i=0; p != (const ColorInfo *) NULL; ) |
| { |
| if ((p->stealth == MagickFalse) && |
| (GlobExpression(p->name,pattern,MagickFalse) != MagickFalse)) |
| colors[i++]=ConstantString(p->name); |
| p=(const ColorInfo *) GetNextValueInLinkedList(color_cache); |
| } |
| UnlockSemaphoreInfo(color_semaphore); |
| qsort((void *) colors,(size_t) i,sizeof(*colors),ColorCompare); |
| colors[i]=(char *) NULL; |
| *number_colors=(size_t) i; |
| return(colors); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + G e t C o l o r T u p l e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % GetColorTuple() returns a color as a color tuple string (e.g. rgba(255,0,0)) |
| % or hex string (e.g. #FF0000). |
| % |
| % The format of the GetColorTuple method is: |
| % |
| % GetColorTuple(const PixelInfo *pixel,const MagickBooleanType hex, |
| % char *tuple) |
| % |
| % A description of each parameter follows. |
| % |
| % o pixel: the pixel. |
| % |
| % o hex: A value other than zero returns the tuple in a hexidecimal format. |
| % |
| % o tuple: Return the color tuple as this string. |
| % |
| */ |
| |
| static void ConcatentateHexColorComponent(const PixelInfo *pixel, |
| const PixelChannel channel,char *tuple) |
| { |
| char |
| component[MagickPathExtent]; |
| |
| double |
| color; |
| |
| color=0.0; |
| switch (channel) |
| { |
| case RedPixelChannel: |
| { |
| color=pixel->red; |
| break; |
| } |
| case GreenPixelChannel: |
| { |
| color=pixel->green; |
| break; |
| } |
| case BluePixelChannel: |
| { |
| color=pixel->blue; |
| break; |
| } |
| case AlphaPixelChannel: |
| { |
| color=pixel->alpha; |
| break; |
| } |
| case BlackPixelChannel: |
| { |
| color=pixel->black; |
| break; |
| } |
| default: |
| break; |
| } |
| if (pixel->depth > 32) |
| { |
| (void) FormatLocaleString(component,MagickPathExtent,"%08lX%08lX", |
| (unsigned long) ScaleQuantumToLong(ClampToQuantum(color)), |
| (unsigned long) ScaleQuantumToLong(ClampToQuantum(color))); |
| (void) ConcatenateMagickString(tuple,component,MagickPathExtent); |
| return; |
| } |
| if (pixel->depth > 16) |
| { |
| (void) FormatLocaleString(component,MagickPathExtent,"%08X", |
| (unsigned int) ScaleQuantumToLong(ClampToQuantum(color))); |
| (void) ConcatenateMagickString(tuple,component,MagickPathExtent); |
| return; |
| } |
| if (pixel->depth > 8) |
| { |
| (void) FormatLocaleString(component,MagickPathExtent,"%04X", |
| ScaleQuantumToShort(ClampToQuantum(color))); |
| (void) ConcatenateMagickString(tuple,component,MagickPathExtent); |
| return; |
| } |
| (void) FormatLocaleString(component,MagickPathExtent,"%02X", |
| ScaleQuantumToChar(ClampToQuantum(color))); |
| (void) ConcatenateMagickString(tuple,component,MagickPathExtent); |
| return; |
| } |
| |
| MagickExport void GetColorTuple(const PixelInfo *pixel, |
| const MagickBooleanType hex,char *tuple) |
| { |
| PixelInfo |
| color; |
| |
| assert(pixel != (const PixelInfo *) NULL); |
| assert(tuple != (char *) NULL); |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",tuple); |
| *tuple='\0'; |
| if (hex != MagickFalse) |
| { |
| /* |
| Convert pixel to hex color. |
| */ |
| (void) ConcatenateMagickString(tuple,"#",MagickPathExtent); |
| ConcatentateHexColorComponent(pixel,RedPixelChannel,tuple); |
| ConcatentateHexColorComponent(pixel,GreenPixelChannel,tuple); |
| ConcatentateHexColorComponent(pixel,BluePixelChannel,tuple); |
| if (pixel->colorspace == CMYKColorspace) |
| ConcatentateHexColorComponent(pixel,BlackPixelChannel,tuple); |
| if (pixel->alpha_trait != UndefinedPixelTrait) |
| ConcatentateHexColorComponent(pixel,AlphaPixelChannel,tuple); |
| return; |
| } |
| /* |
| Convert pixel to rgb() or cmyk() color. |
| */ |
| color=(*pixel); |
| if ((color.depth > 8) && (IsSVGCompliant(pixel) != MagickFalse)) |
| color.depth=8; |
| (void) ConcatenateMagickString(tuple,CommandOptionToMnemonic( |
| MagickColorspaceOptions,(ssize_t) color.colorspace),MagickPathExtent); |
| if (color.alpha_trait != UndefinedPixelTrait) |
| (void) ConcatenateMagickString(tuple,"a",MagickPathExtent); |
| (void) ConcatenateMagickString(tuple,"(",MagickPathExtent); |
| if ((color.colorspace == LinearGRAYColorspace) || |
| (color.colorspace == GRAYColorspace)) |
| ConcatenateColorComponent(&color,GrayPixelChannel,SVGCompliance,tuple); |
| else |
| { |
| ConcatenateColorComponent(&color,RedPixelChannel,SVGCompliance,tuple); |
| (void) ConcatenateMagickString(tuple,",",MagickPathExtent); |
| ConcatenateColorComponent(&color,GreenPixelChannel,SVGCompliance,tuple); |
| (void) ConcatenateMagickString(tuple,",",MagickPathExtent); |
| ConcatenateColorComponent(&color,BluePixelChannel,SVGCompliance,tuple); |
| } |
| if (color.colorspace == CMYKColorspace) |
| { |
| (void) ConcatenateMagickString(tuple,",",MagickPathExtent); |
| ConcatenateColorComponent(&color,BlackPixelChannel,SVGCompliance,tuple); |
| } |
| if (color.alpha_trait != UndefinedPixelTrait) |
| { |
| (void) ConcatenateMagickString(tuple,",",MagickPathExtent); |
| ConcatenateColorComponent(&color,AlphaPixelChannel,SVGCompliance,tuple); |
| } |
| (void) ConcatenateMagickString(tuple,")",MagickPathExtent); |
| LocaleLower(tuple); |
| return; |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + I s C o l o r C a c h e I n s t a n t i a t e d % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % IsColorCacheInstantiated() determines if the color list is instantiated. If |
| % not, it instantiates the list and returns it. |
| % |
| % The format of the IsColorInstantiated method is: |
| % |
| % MagickBooleanType IsColorCacheInstantiated(ExceptionInfo *exception) |
| % |
| % A description of each parameter follows. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| static MagickBooleanType IsColorCacheInstantiated(ExceptionInfo *exception) |
| { |
| if (color_cache == (LinkedListInfo *) NULL) |
| { |
| if (color_semaphore == (SemaphoreInfo *) NULL) |
| ActivateSemaphoreInfo(&color_semaphore); |
| LockSemaphoreInfo(color_semaphore); |
| if (color_cache == (LinkedListInfo *) NULL) |
| color_cache=AcquireColorCache(ColorFilename,exception); |
| UnlockSemaphoreInfo(color_semaphore); |
| } |
| return(color_cache != (LinkedListInfo *) NULL ? MagickTrue : MagickFalse); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + I s E q u i v a l e n t A l p h a % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % IsEquivalentAlpha() returns true if the distance between two alpha values is |
| % less than the specified distance in a linear color space. This method is |
| % used by MatteFloodFill() and other algorithms which compare two alpha values. |
| % |
| % The format of the IsEquivalentAlpha method is: |
| % |
| % void IsEquivalentAlpha(const Image *image,const PixelInfo *p, |
| % const PixelInfo *q) |
| % |
| % A description of each parameter follows: |
| % |
| % o image: the image. |
| % |
| % o p: Pixel p. |
| % |
| % o q: Pixel q. |
| % |
| */ |
| MagickPrivate MagickBooleanType IsEquivalentAlpha(const Image *image, |
| const PixelInfo *p,const PixelInfo *q) |
| { |
| double |
| fuzz, |
| pixel; |
| |
| double |
| distance; |
| |
| if (image->alpha_trait == UndefinedPixelTrait) |
| return(MagickTrue); |
| if (p->alpha == q->alpha) |
| return(MagickTrue); |
| fuzz=MagickMax(image->fuzz,MagickSQ1_2); |
| fuzz*=fuzz; |
| pixel=(double) p->alpha-(double) q->alpha; |
| distance=pixel*pixel; |
| if (distance > fuzz) |
| return(MagickFalse); |
| return(MagickTrue); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + I s E q u i v a l e n t I m a g e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % IsEquivalentImage() returns true if the target is similar to a region of the |
| % image. |
| % |
| % The format of the IsEquivalentImage method is: |
| % |
| % MagickBooleanType IsEquivalentImage(const Image *image, |
| % const Image *target_image,ssize_t *x_offset,ssize_t *y_offset, |
| % ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o image: the image. |
| % |
| % o target_image: the target image. |
| % |
| % o x_offset: On input the starting x position to search for a match; |
| % on output the x position of the first match found. |
| % |
| % o y_offset: On input the starting y position to search for a match; |
| % on output the y position of the first match found. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| MagickExport MagickBooleanType IsEquivalentImage(const Image *image, |
| const Image *target_image,ssize_t *x_offset,ssize_t *y_offset, |
| ExceptionInfo *exception) |
| { |
| #define SearchImageText " Searching image... " |
| |
| CacheView |
| *image_view, |
| *target_view; |
| |
| MagickBooleanType |
| status; |
| |
| PixelInfo |
| target, |
| pixel; |
| |
| const Quantum |
| *p, |
| *q; |
| |
| ssize_t |
| i, |
| x; |
| |
| ssize_t |
| j, |
| y; |
| |
| assert(image != (Image *) NULL); |
| assert(image->signature == MagickCoreSignature); |
| if (image->debug != MagickFalse) |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); |
| assert(target_image != (Image *) NULL); |
| assert(target_image->signature == MagickCoreSignature); |
| assert(x_offset != (ssize_t *) NULL); |
| assert(y_offset != (ssize_t *) NULL); |
| assert(exception != (ExceptionInfo *) NULL); |
| x=0; |
| status=MagickTrue; |
| GetPixelInfo(image,&pixel); |
| GetPixelInfo(image,&target); |
| image_view=AcquireVirtualCacheView(image,exception); |
| target_view=AcquireVirtualCacheView(target_image,exception); |
| for (y=(*y_offset); y < (ssize_t) image->rows; y++) |
| { |
| for (x=y == 0 ? *x_offset : 0; x < (ssize_t) image->columns; x++) |
| { |
| for (j=0; j < (ssize_t) target_image->rows; j++) |
| { |
| for (i=0; i < (ssize_t) target_image->columns; i++) |
| { |
| p=GetCacheViewVirtualPixels(image_view,x+i,y+j,1,1,exception); |
| if (p == (const Quantum *) NULL) |
| break; |
| GetPixelInfoPixel(image,p,&pixel); |
| q=GetCacheViewVirtualPixels(target_view,i,j,1,1,exception); |
| if (q == (const Quantum *) NULL) |
| break; |
| GetPixelInfoPixel(image,q,&target); |
| if (IsFuzzyEquivalencePixelInfo(&pixel,&target) == MagickFalse) |
| break; |
| } |
| if (i < (ssize_t) target_image->columns) |
| break; |
| } |
| if (j == (ssize_t) target_image->rows) |
| break; |
| } |
| if (x < (ssize_t) image->columns) |
| break; |
| if (image->progress_monitor != (MagickProgressMonitor) NULL) |
| { |
| MagickBooleanType |
| proceed; |
| |
| proceed=SetImageProgress(image,SearchImageText,(MagickOffsetType) y, |
| image->rows); |
| if (proceed == MagickFalse) |
| status=MagickFalse; |
| } |
| } |
| target_view=DestroyCacheView(target_view); |
| image_view=DestroyCacheView(image_view); |
| *x_offset=x; |
| *y_offset=y; |
| if (status == MagickFalse) |
| return(status); |
| return(y < (ssize_t) image->rows ? MagickTrue : MagickFalse); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + I s E q u i v a l e n t I n t e n s i t y % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % IsEquivalentIntensity() returns true if the distance between two intensity |
| % values is less than the specified distance in a linear color space. |
| % |
| % The format of the IsEquivalentIntensity method is: |
| % |
| % void IsEquivalentIntensity(const Image *image,const PixelInfo *p, |
| % const PixelInfo *q) |
| % |
| % A description of each parameter follows: |
| % |
| % o image: the image. |
| % |
| % o p: Pixel p. |
| % |
| % o q: Pixel q. |
| % |
| */ |
| MagickPrivate MagickBooleanType IsEquivalentIntensity(const Image *image, |
| const PixelInfo *p,const PixelInfo *q) |
| { |
| double |
| fuzz, |
| pixel; |
| |
| double |
| distance; |
| |
| if (GetPixelInfoIntensity(image,p) == GetPixelInfoIntensity(image,q)) |
| return(MagickTrue); |
| fuzz=MagickMax(image->fuzz,MagickSQ1_2); |
| fuzz*=fuzz; |
| pixel=GetPixelInfoIntensity(image,p)-GetPixelInfoIntensity(image,q); |
| distance=pixel*pixel; |
| if (distance > fuzz) |
| return(MagickFalse); |
| return(MagickTrue); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % L i s t C o l o r I n f o % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % ListColorInfo() lists color names to the specified file. Color names |
| % are a convenience. Rather than defining a color by its red, green, and |
| % blue intensities just use a color name such as white, blue, or yellow. |
| % |
| % The format of the ListColorInfo method is: |
| % |
| % MagickBooleanType ListColorInfo(FILE *file,ExceptionInfo *exception) |
| % |
| % A description of each parameter follows. |
| % |
| % o file: List color names to this file handle. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| MagickExport MagickBooleanType ListColorInfo(FILE *file, |
| ExceptionInfo *exception) |
| { |
| char |
| tuple[MagickPathExtent]; |
| |
| const char |
| *path; |
| |
| const ColorInfo |
| **color_info; |
| |
| ssize_t |
| i; |
| |
| size_t |
| number_colors; |
| |
| /* |
| List name and attributes of each color in the list. |
| */ |
| if (file == (const FILE *) NULL) |
| file=stdout; |
| color_info=GetColorInfoList("*",&number_colors,exception); |
| if (color_info == (const ColorInfo **) NULL) |
| return(MagickFalse); |
| path=(const char *) NULL; |
| for (i=0; i < (ssize_t) number_colors; i++) |
| { |
| if (color_info[i]->stealth != MagickFalse) |
| continue; |
| if ((path == (const char *) NULL) || |
| (LocaleCompare(path,color_info[i]->path) != 0)) |
| { |
| if (color_info[i]->path != (char *) NULL) |
| (void) FormatLocaleFile(file,"\nPath: %s\n\n",color_info[i]->path); |
| (void) FormatLocaleFile(file, |
| "Name Color " |
| " Compliance\n"); |
| (void) FormatLocaleFile(file, |
| "-------------------------------------------------" |
| "------------------------------\n"); |
| } |
| path=color_info[i]->path; |
| (void) FormatLocaleFile(file,"%-21.21s ",color_info[i]->name); |
| GetColorTuple(&color_info[i]->color,MagickFalse,tuple); |
| (void) FormatLocaleFile(file,"%-45.45s ",tuple); |
| if ((color_info[i]->compliance & SVGCompliance) != 0) |
| (void) FormatLocaleFile(file,"SVG "); |
| if ((color_info[i]->compliance & X11Compliance) != 0) |
| (void) FormatLocaleFile(file,"X11 "); |
| if ((color_info[i]->compliance & XPMCompliance) != 0) |
| (void) FormatLocaleFile(file,"XPM "); |
| (void) FormatLocaleFile(file,"\n"); |
| } |
| color_info=(const ColorInfo **) RelinquishMagickMemory((void *) color_info); |
| (void) fflush(file); |
| return(MagickTrue); |
| } |
| |
| #if !MAGICKCORE_ZERO_CONFIGURATION_SUPPORT |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + L o a d C o l o r C a c h e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % LoadColorCache() loads the color configurations which provides a mapping |
| % between color attributes and a color name. |
| % |
| % The format of the LoadColorCache method is: |
| % |
| % MagickBooleanType LoadColorCache(LinkedListInfo *cache,const char *xml, |
| % const char *filename,const size_t depth,ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o xml: The color list in XML format. |
| % |
| % o filename: The color list filename. |
| % |
| % o depth: depth of <include /> statements. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| static MagickBooleanType LoadColorCache(LinkedListInfo *cache,const char *xml, |
| const char *filename,const size_t depth,ExceptionInfo *exception) |
| { |
| char |
| keyword[MagickPathExtent], |
| *token; |
| |
| ColorInfo |
| *color_info; |
| |
| const char |
| *q; |
| |
| MagickStatusType |
| status; |
| |
| size_t |
| extent; |
| |
| /* |
| Load the color map file. |
| */ |
| (void) LogMagickEvent(ConfigureEvent,GetMagickModule(), |
| "Loading color file \"%s\" ...",filename); |
| if (xml == (char *) NULL) |
| return(MagickFalse); |
| status=MagickTrue; |
| color_info=(ColorInfo *) NULL; |
| token=AcquireString(xml); |
| extent=strlen(token)+MagickPathExtent; |
| for (q=(char *) xml; *q != '\0'; ) |
| { |
| /* |
| Interpret XML. |
| */ |
| (void) GetNextToken(q,&q,extent,token); |
| if (*token == '\0') |
| break; |
| (void) CopyMagickString(keyword,token,MagickPathExtent); |
| if (LocaleNCompare(keyword,"<!DOCTYPE",9) == 0) |
| { |
| /* |
| Doctype element. |
| */ |
| while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0')) |
| (void) GetNextToken(q,&q,extent,token); |
| continue; |
| } |
| if (LocaleNCompare(keyword,"<!--",4) == 0) |
| { |
| /* |
| Comment element. |
| */ |
| while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0')) |
| (void) GetNextToken(q,&q,extent,token); |
| continue; |
| } |
| if (LocaleCompare(keyword,"<include") == 0) |
| { |
| /* |
| Include element. |
| */ |
| while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0')) |
| { |
| (void) CopyMagickString(keyword,token,MagickPathExtent); |
| (void) GetNextToken(q,&q,extent,token); |
| if (*token != '=') |
| continue; |
| (void) GetNextToken(q,&q,extent,token); |
| if (LocaleCompare(keyword,"file") == 0) |
| { |
| if (depth > MagickMaxRecursionDepth) |
| (void) ThrowMagickException(exception,GetMagickModule(), |
| ConfigureError,"IncludeElementNestedTooDeeply","`%s'",token); |
| else |
| { |
| char |
| path[MagickPathExtent], |
| *file_xml; |
| |
| GetPathComponent(filename,HeadPath,path); |
| if (*path != '\0') |
| (void) ConcatenateMagickString(path,DirectorySeparator, |
| MagickPathExtent); |
| if (*token == *DirectorySeparator) |
| (void) CopyMagickString(path,token,MagickPathExtent); |
| else |
| (void) ConcatenateMagickString(path,token,MagickPathExtent); |
| file_xml=FileToXML(path,~0UL); |
| if (file_xml != (char *) NULL) |
| { |
| status&=LoadColorCache(cache,file_xml,path,depth+1, |
| exception); |
| file_xml=DestroyString(file_xml); |
| } |
| } |
| } |
| } |
| continue; |
| } |
| if (LocaleCompare(keyword,"<color") == 0) |
| { |
| /* |
| Color element. |
| */ |
| color_info=(ColorInfo *) AcquireCriticalMemory(sizeof(*color_info)); |
| (void) memset(color_info,0,sizeof(*color_info)); |
| color_info->path=ConstantString(filename); |
| color_info->exempt=MagickFalse; |
| color_info->signature=MagickCoreSignature; |
| continue; |
| } |
| if (color_info == (ColorInfo *) NULL) |
| continue; |
| if ((LocaleCompare(keyword,"/>") == 0) || |
| (LocaleCompare(keyword,"</policy>") == 0)) |
| { |
| status=AppendValueToLinkedList(cache,color_info); |
| if (status == MagickFalse) |
| (void) ThrowMagickException(exception,GetMagickModule(), |
| ResourceLimitError,"MemoryAllocationFailed","`%s'", |
| color_info->name); |
| color_info=(ColorInfo *) NULL; |
| continue; |
| } |
| (void) GetNextToken(q,(const char **) NULL,extent,token); |
| if (*token != '=') |
| continue; |
| (void) GetNextToken(q,&q,extent,token); |
| (void) GetNextToken(q,&q,extent,token); |
| switch (*keyword) |
| { |
| case 'C': |
| case 'c': |
| { |
| if (LocaleCompare((char *) keyword,"color") == 0) |
| { |
| (void) QueryColorCompliance(token,AllCompliance,&color_info->color, |
| exception); |
| break; |
| } |
| if (LocaleCompare((char *) keyword,"compliance") == 0) |
| { |
| ssize_t |
| compliance; |
| |
| compliance=color_info->compliance; |
| if (StringLocateSubstring(token,"SVG") != (char *) NULL) |
| compliance|=SVGCompliance; |
| if (StringLocateSubstring(token,"X11") != (char *) NULL) |
| compliance|=X11Compliance; |
| if (StringLocateSubstring(token,"XPM") != (char *) NULL) |
| compliance|=XPMCompliance; |
| color_info->compliance=(ComplianceType) compliance; |
| break; |
| } |
| break; |
| } |
| case 'N': |
| case 'n': |
| { |
| if (LocaleCompare((char *) keyword,"name") == 0) |
| { |
| color_info->name=ConstantString(token); |
| break; |
| } |
| break; |
| } |
| case 'S': |
| case 's': |
| { |
| if (LocaleCompare((char *) keyword,"stealth") == 0) |
| { |
| color_info->stealth=IsStringTrue(token); |
| break; |
| } |
| break; |
| } |
| default: |
| break; |
| } |
| } |
| token=(char *) RelinquishMagickMemory(token); |
| return(status != 0 ? MagickTrue : MagickFalse); |
| } |
| #endif |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + Q u e r y C o l o r C o m p l i a n c e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % QueryColorCompliance() returns the red, green, blue, and alpha intensities |
| % for a given color name and standards compliance. |
| % |
| % The format of the QueryColorCompliance method is: |
| % |
| % MagickBooleanType QueryColorCompliance(const char *name, |
| % const ComplianceType compliance,PixelInfo *color, |
| % ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o name: the color name (e.g. white, blue, yellow). |
| % |
| % o compliance: Adhere to this color standard: SVG, X11, or XPM. |
| % |
| % o color: the red, green, blue, and opacity intensities values of the |
| % named color in this structure. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| |
| static MagickStatusType ParseCSSColor(const char *magick_restrict color, |
| GeometryInfo *geometry_info) |
| { |
| char |
| *q; |
| |
| ssize_t |
| i; |
| |
| MagickStatusType |
| flags; |
| |
| SetGeometryInfo(geometry_info); |
| flags=NoValue; |
| if ((color == (char *) NULL) || (*color == '\0')) |
| return(flags); |
| q=(char *) color; |
| if (*q == '(') |
| q++; |
| for (i=0; (i < 5) && (*q != ')') && (*q != '\0'); i++) |
| { |
| char |
| *p; |
| |
| double |
| intensity; |
| |
| p=q; |
| intensity=(float) StringToDouble(p,&q); |
| if (p == q) |
| break; |
| if (*q == '%') |
| { |
| intensity*=0.01*255.0; |
| q++; |
| } |
| switch (i) |
| { |
| case 0: |
| { |
| geometry_info->rho=intensity; |
| flags|=RhoValue; |
| if (LocaleNCompare(q,"deg",3) == 0) |
| q+=3; |
| break; |
| } |
| case 1: |
| { |
| geometry_info->sigma=intensity; |
| flags|=SigmaValue; |
| break; |
| } |
| case 2: |
| { |
| geometry_info->xi=intensity; |
| flags|=XiValue; |
| break; |
| } |
| case 3: |
| { |
| geometry_info->psi=intensity; |
| flags|=PsiValue; |
| break; |
| } |
| case 4: |
| { |
| geometry_info->chi=intensity; |
| flags|=ChiValue; |
| break; |
| } |
| } |
| while (isspace((int) ((unsigned char) *q)) != 0) |
| q++; |
| if (*q == ',') |
| q++; |
| if (*q == '/') |
| { |
| flags|=AlphaValue; |
| q++; |
| } |
| } |
| return(flags); |
| } |
| |
| MagickExport MagickBooleanType QueryColorCompliance(const char *name, |
| const ComplianceType compliance,PixelInfo *color,ExceptionInfo *exception) |
| { |
| GeometryInfo |
| geometry_info; |
| |
| double |
| scale; |
| |
| MagickStatusType |
| flags; |
| |
| const ColorInfo |
| *p; |
| |
| ssize_t |
| i; |
| |
| ssize_t |
| type; |
| |
| /* |
| Initialize color return value. |
| */ |
| assert(name != (const char *) NULL); |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",name); |
| assert(color != (PixelInfo *) NULL); |
| if ((name == (char *) NULL) || (*name == '\0')) |
| name=BackgroundColor; |
| while (isspace((int) ((unsigned char) *name)) != 0) |
| name++; |
| GetPixelInfo((Image *) NULL,color); |
| if (*name == '#') |
| { |
| char |
| c; |
| |
| PixelPacket |
| pixel; |
| |
| QuantumAny |
| range; |
| |
| size_t |
| depth, |
| n; |
| |
| /* |
| Parse hex color. |
| */ |
| (void) memset(&pixel,0,sizeof(pixel)); |
| name++; |
| for (n=0; isxdigit((int) ((unsigned char) name[n])) != 0; n++) ; |
| if ((n == 3) || (n == 6) || (n == 9) || (n == 12) || (n == 24) || |
| (n == 48)) |
| { |
| do |
| { |
| pixel.red=pixel.green; |
| pixel.green=pixel.blue; |
| pixel.blue=0; |
| for (i=(ssize_t) (n/3-1); i >= 0; i--) |
| { |
| c=(*name++); |
| pixel.blue<<=4; |
| if ((c >= '0') && (c <= '9')) |
| pixel.blue|=(int) (c-'0'); |
| else |
| if ((c >= 'A') && (c <= 'F')) |
| pixel.blue|=(int) c-((int) 'A'-10); |
| else |
| if ((c >= 'a') && (c <= 'f')) |
| pixel.blue|=(int) c-((int) 'a'-10); |
| else |
| return(MagickFalse); |
| } |
| } while (isxdigit((int) ((unsigned char) *name)) != 0); |
| depth=4*(n/3); |
| } |
| else |
| { |
| if ((n != 4) && (n != 8) && (n != 16) && (n != 32) && (n != 64)) |
| { |
| (void) ThrowMagickException(exception,GetMagickModule(), |
| OptionWarning,"UnrecognizedColor","`%s'",name); |
| return(MagickFalse); |
| } |
| do |
| { |
| pixel.red=pixel.green; |
| pixel.green=pixel.blue; |
| pixel.blue=pixel.alpha; |
| pixel.alpha=0; |
| for (i=(ssize_t) (n/4-1); i >= 0; i--) |
| { |
| c=(*name++); |
| pixel.alpha<<=4; |
| if ((c >= '0') && (c <= '9')) |
| pixel.alpha|=(int) (c-'0'); |
| else |
| if ((c >= 'A') && (c <= 'F')) |
| pixel.alpha|=(int) c-((int) 'A'-10); |
| else |
| if ((c >= 'a') && (c <= 'f')) |
| pixel.alpha|=(int) c-((int) 'a'-10); |
| else |
| return(MagickFalse); |
| } |
| } while (isxdigit((int) ((unsigned char) *name)) != 0); |
| depth=4*(n/4); |
| } |
| color->colorspace=sRGBColorspace; |
| color->depth=depth; |
| color->alpha_trait=UndefinedPixelTrait; |
| range=GetQuantumRange(depth); |
| color->red=(double) ScaleAnyToQuantum(pixel.red,range); |
| color->green=(double) ScaleAnyToQuantum(pixel.green,range); |
| color->blue=(double) ScaleAnyToQuantum(pixel.blue,range); |
| color->alpha=(double) OpaqueAlpha; |
| if ((n % 3) != 0) |
| { |
| color->alpha_trait=BlendPixelTrait; |
| color->alpha=(double) ScaleAnyToQuantum(pixel.alpha,range); |
| } |
| color->black=0.0; |
| return(MagickTrue); |
| } |
| if (strchr(name,'(') != (char *) NULL) |
| { |
| char |
| colorspace[2*MagickPathExtent]; |
| |
| MagickBooleanType |
| icc_color; |
| |
| /* |
| Parse color of the form rgb(100,255,0). |
| */ |
| (void) memset(colorspace,0,sizeof(colorspace)); |
| (void) CopyMagickString(colorspace,name,MagickPathExtent); |
| for (i=0; colorspace[i] != '\0'; i++) |
| if (colorspace[i] == '(') |
| break; |
| colorspace[i--]='\0'; |
| scale=(double) ScaleCharToQuantum(1); |
| icc_color=MagickFalse; |
| if (LocaleNCompare(colorspace,"device-",7) == 0) |
| { |
| (void) CopyMagickString(colorspace,colorspace+7,MagickPathExtent); |
| if (strchr(name,'%') == (char *) NULL) |
| scale=(double) QuantumRange; |
| icc_color=MagickTrue; |
| } |
| if ((LocaleCompare(colorspace,"color") == 0) || |
| (LocaleCompare(colorspace,"icc-color") == 0)) |
| { |
| ssize_t |
| j; |
| |
| (void) CopyMagickString(colorspace,name+i+2,MagickPathExtent); |
| for (j=0; colorspace[j] != '\0'; j++) |
| if ((colorspace[j] == ' ') || (colorspace[j] == ',')) |
| break; |
| colorspace[j--]='\0'; |
| i+=j+3; |
| scale=(double) QuantumRange; |
| icc_color=MagickTrue; |
| } |
| LocaleLower(colorspace); |
| color->alpha_trait=UndefinedPixelTrait; |
| if ((i > 0) && (colorspace[i] == 'a')) |
| { |
| colorspace[i]='\0'; |
| color->alpha_trait=BlendPixelTrait; |
| } |
| type=ParseCommandOption(MagickColorspaceOptions,MagickFalse,colorspace); |
| if (type < 0) |
| { |
| (void) ThrowMagickException(exception,GetMagickModule(), |
| OptionWarning,"UnrecognizedColor","`%s'",name); |
| return(MagickFalse); |
| } |
| color->colorspace=(ColorspaceType) type; |
| if ((icc_color == MagickFalse) && (color->colorspace == RGBColorspace)) |
| { |
| color->colorspace=sRGBColorspace; /* as required by SVG standard */ |
| color->depth=8; |
| } |
| if (i >= (ssize_t) strlen(name)) |
| flags=ParseCSSColor(name,&geometry_info); |
| else |
| flags=ParseCSSColor(name+i+1,&geometry_info); |
| if (flags == 0) |
| { |
| char |
| *colorname; |
| |
| ColorspaceType |
| colorspaceType; |
| |
| MagickBooleanType |
| status; |
| |
| colorspaceType=color->colorspace; |
| if (i >= (ssize_t) strlen(name)) |
| colorname=AcquireString(name); |
| else |
| colorname=AcquireString(name+i+1); |
| (void) SubstituteString(&colorname,"(",""); |
| (void) SubstituteString(&colorname,")",""); |
| status=MagickFalse; |
| if (LocaleCompare(name,colorname) != 0) |
| status=QueryColorCompliance(colorname,AllCompliance,color, |
| exception); |
| color->colorspace=colorspaceType; |
| if (*colorname == '\0') |
| { |
| (void) ThrowMagickException(exception,GetMagickModule(), |
| OptionWarning,"UnrecognizedColor","`%s'",name); |
| status=MagickFalse; |
| } |
| colorname=DestroyString(colorname); |
| return(status); |
| } |
| if ((flags & AlphaValue) != 0) |
| color->alpha_trait=BlendPixelTrait; |
| if ((flags & RhoValue) != 0) |
| color->red=(double) ClampToQuantum((MagickRealType) (scale* |
| geometry_info.rho)); |
| if ((flags & SigmaValue) != 0) |
| color->green=(double) ClampToQuantum((MagickRealType) (scale* |
| geometry_info.sigma)); |
| if ((flags & XiValue) != 0) |
| color->blue=(double) ClampToQuantum((MagickRealType) (scale* |
| geometry_info.xi)); |
| color->alpha=(double) OpaqueAlpha; |
| if ((flags & PsiValue) != 0) |
| { |
| if (color->colorspace == CMYKColorspace) |
| color->black=(double) ClampToQuantum((MagickRealType) (scale* |
| geometry_info.psi)); |
| else |
| if (color->alpha_trait != UndefinedPixelTrait) |
| { |
| if ((flags & AlphaValue) != 0) |
| color->alpha=(double) ClampToQuantum((MagickRealType) (scale* |
| geometry_info.psi)); |
| else |
| color->alpha=(double) ClampToQuantum((MagickRealType) ( |
| QuantumRange*geometry_info.psi)); |
| } |
| } |
| if (((flags & ChiValue) != 0) && |
| (color->alpha_trait != UndefinedPixelTrait)) |
| color->alpha=(double) ClampToQuantum(QuantumRange*geometry_info.chi); |
| if (color->colorspace == LabColorspace) |
| { |
| color->red=(MagickRealType) ClampToQuantum((MagickRealType) |
| (QuantumRange*geometry_info.rho/100.0)); |
| if ((flags & SigmaValue) != 0) |
| color->green=(MagickRealType) ClampToQuantum((MagickRealType) |
| (scale*geometry_info.sigma+(QuantumRange+1)/2.0)); |
| if ((flags & XiValue) != 0) |
| color->blue=(MagickRealType) ClampToQuantum((MagickRealType) |
| (scale*geometry_info.xi+(QuantumRange+1)/2.0)); |
| } |
| if ((LocaleCompare(colorspace,"gray") == 0) || |
| (LocaleCompare(colorspace,"lineargray") == 0)) |
| { |
| color->green=color->red; |
| color->blue=color->red; |
| if (((flags & SigmaValue) != 0) && |
| (color->alpha_trait != UndefinedPixelTrait)) |
| color->alpha=(double) ClampToQuantum(QuantumRange* |
| geometry_info.sigma); |
| } |
| if ((LocaleCompare(colorspace,"HCL") == 0) || |
| (LocaleCompare(colorspace,"HSB") == 0) || |
| (LocaleCompare(colorspace,"HSL") == 0) || |
| (LocaleCompare(colorspace,"HSV") == 0) || |
| (LocaleCompare(colorspace,"HWB") == 0)) |
| { |
| double |
| blue, |
| green, |
| red; |
| |
| scale=1.0/255.0; |
| geometry_info.sigma*=scale; |
| geometry_info.xi*=scale; |
| red=0.0; |
| green=0.0; |
| blue=0.0; |
| switch (color->colorspace) |
| { |
| case HCLColorspace: |
| { |
| ConvertHCLToRGB(fmod(fmod(geometry_info.rho,360.0)+360.0,360.0)/ |
| 360.0,geometry_info.sigma,geometry_info.xi,&red,&green,&blue); |
| break; |
| } |
| case HSBColorspace: |
| { |
| ConvertHSBToRGB(fmod(fmod(geometry_info.rho,360.0)+360.0,360.0)/ |
| 360.0,geometry_info.sigma,geometry_info.xi,&red,&green,&blue); |
| break; |
| } |
| case HSLColorspace: |
| { |
| ConvertHSLToRGB(fmod(fmod(geometry_info.rho,360.0)+360.0,360.0)/ |
| 360.0,geometry_info.sigma,geometry_info.xi,&red,&green,&blue); |
| break; |
| } |
| case HSVColorspace: |
| { |
| ConvertHSVToRGB(fmod(fmod(geometry_info.rho,360.0)+360.0,360.0)/ |
| 360.0,geometry_info.sigma,geometry_info.xi,&red,&green,&blue); |
| break; |
| } |
| case HWBColorspace: |
| { |
| ConvertHWBToRGB(fmod(fmod(geometry_info.rho,360.0)+360.0,360.0)/ |
| 360.0,geometry_info.sigma,geometry_info.xi,&red,&green,&blue); |
| break; |
| } |
| default: |
| break; |
| } |
| color->colorspace=sRGBColorspace; |
| color->red=(MagickRealType) red; |
| color->green=(MagickRealType) green; |
| color->blue=(MagickRealType) blue; |
| } |
| return(MagickTrue); |
| } |
| /* |
| Parse named color. |
| */ |
| p=GetColorCompliance(name,compliance,exception); |
| if (p == (const ColorInfo *) NULL) |
| return(MagickFalse); |
| color->colorspace=sRGBColorspace; |
| if ((LocaleNCompare(name,"gray",4) == 0) || |
| (LocaleNCompare(name,"grey",4) == 0)) |
| color->colorspace=GRAYColorspace; |
| color->depth=8; |
| color->alpha_trait=p->color.alpha != OpaqueAlpha ? BlendPixelTrait : |
| UndefinedPixelTrait; |
| color->red=(double) p->color.red; |
| color->green=(double) p->color.green; |
| color->blue=(double) p->color.blue; |
| color->alpha=(double) p->color.alpha; |
| color->black=0.0; |
| return(MagickTrue); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % Q u e r y C o l o r n a m e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % QueryColorname() returns a named color for the given color intensity. |
| % If an exact match is not found, a hex value is returned instead. For |
| % example an intensity of rgb:(0,0,0) returns black whereas rgb:(223,223,223) |
| % returns #dfdfdf. |
| % |
| % UPDATE: the 'image' argument is no longer needed as all information should |
| % have been preset using GetPixelInfo(). |
| % |
| % The format of the QueryColorname method is: |
| % |
| % MagickBooleanType QueryColorname(const Image *image, |
| % const PixelInfo *color,const ComplianceType compliance,char *name, |
| % ExceptionInfo *exception) |
| % |
| % A description of each parameter follows. |
| % |
| % o image: the image. (not used! - color gets settings from GetPixelInfo() |
| % |
| % o color: the color intensities. |
| % |
| % o Compliance: Adhere to this color standard: SVG, X11, or XPM. |
| % |
| % o name: Return the color name or hex value. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| |
| MagickExport MagickBooleanType QueryColorname( |
| const Image *magick_unused(image),const PixelInfo *color, |
| const ComplianceType compliance,char *name,ExceptionInfo *exception) |
| { |
| PixelInfo |
| pixel; |
| |
| double |
| alpha; |
| |
| const ColorInfo |
| *p; |
| |
| magick_unreferenced(image); |
| *name='\0'; |
| pixel=(*color); |
| if (compliance == XPMCompliance) |
| { |
| pixel.alpha_trait=UndefinedPixelTrait; |
| if (pixel.depth > 16) |
| pixel.depth=16; |
| } |
| GetColorTuple(&pixel,compliance != SVGCompliance ? MagickTrue : MagickFalse, |
| name); |
| if (IssRGBColorspace(pixel.colorspace) == MagickFalse) |
| return(MagickFalse); |
| alpha=color->alpha_trait != UndefinedPixelTrait ? color->alpha : OpaqueAlpha; |
| (void) GetColorInfo("*",exception); |
| ResetLinkedListIterator(color_cache); |
| p=(const ColorInfo *) GetNextValueInLinkedList(color_cache); |
| while (p != (const ColorInfo *) NULL) |
| { |
| if (((p->compliance & compliance) != 0) && |
| ((fabs((double) (p->color.red-color->red)) < MagickEpsilon)) && |
| (fabs((double) (p->color.green-color->green)) < MagickEpsilon) && |
| (fabs((double) (p->color.blue-color->blue)) < MagickEpsilon) && |
| (fabs((double) (p->color.alpha-alpha)) < MagickEpsilon)) |
| { |
| (void) CopyMagickString(name,p->name,MagickPathExtent); |
| break; |
| } |
| p=(const ColorInfo *) GetNextValueInLinkedList(color_cache); |
| } |
| return(MagickTrue); |
| } |