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Diffstat (limited to 'converter/ppm/autocad.h')
| -rw-r--r-- | converter/ppm/autocad.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/converter/ppm/autocad.h b/converter/ppm/autocad.h new file mode 100644 index 00000000..3005782b --- /dev/null +++ b/converter/ppm/autocad.h @@ -0,0 +1,64 @@ +#ifndef AUTOCAD_H_INCLUDED +#define AUTOCAD_H_INCLUDED +/* The following table maps the 256 standard AutoCAD colors into RGB + values with a Maxval of 255. These colors are actually derived in + an algorithmic way from the HLS color system, but it's easier and + faster to just provide a table than to compute the RGB components + on the fly from the color index. */ + +static unsigned char acadcol[256][3] = { + {0, 0, 0}, {255, 0, 0}, {255, 255, 0}, {0, 255, 0}, {0, 255, 255}, + {0, 0, 255}, {255, 0, 255}, {255, 255, 255}, {255, 255, 255}, + {255, 255, 255}, {255, 0, 0}, {255, 127, 127}, {165, 0, 0}, {165, 82, 82}, + {127, 0, 0}, {127, 63, 63}, {76, 0, 0}, {76, 38, 38}, {38, 0, 0}, + {38, 19, 19}, {255, 63, 0}, {255, 159, 127}, {165, 41, 0}, {165, 103, 82}, + {127, 31, 0}, {127, 79, 63}, {76, 19, 0}, {76, 47, 38}, {38, 9, 0}, + {38, 23, 19}, {255, 127, 0}, {255, 191, 127}, {165, 82, 0}, {165, 124, 82}, + {127, 63, 0}, {127, 95, 63}, {76, 38, 0}, {76, 57, 38}, {38, 19, 0}, + {38, 28, 19}, {255, 191, 0}, {255, 223, 127}, {165, 124, 0}, + {165, 145, 82}, {127, 95, 0}, {127, 111, 63}, {76, 57, 0}, {76, 66, 38}, + {38, 28, 0}, {38, 33, 19}, {255, 255, 0}, {255, 255, 127}, {165, 165, 0}, + {165, 165, 82}, {127, 127, 0}, {127, 127, 63}, {76, 76, 0}, {76, 76, 38}, + {38, 38, 0}, {38, 38, 19}, {191, 255, 0}, {223, 255, 127}, + {124, 165, 0}, {145, 165, 82}, {95, 127, 0}, {111, 127, 63}, {57, 76, 0}, + {66, 76, 38}, {28, 38, 0}, {33, 38, 19}, {127, 255, 0}, {191, 255, 127}, + {82, 165, 0}, {124, 165, 82}, {63, 127, 0}, {95, 127, 63}, {38, 76, 0}, + {57, 76, 38}, {19, 38, 0}, {28, 38, 19}, {63, 255, 0}, {159, 255, 127}, + {41, 165, 0}, {103, 165, 82}, {31, 127, 0}, {79, 127, 63}, {19, 76, 0}, + {47, 76, 38}, {9, 38, 0}, {23, 38, 19}, {0, 255, 0}, {127, 255, 127}, + {0, 165, 0}, {82, 165, 82}, {0, 127, 0}, {63, 127, 63}, {0, 76, 0}, + {38, 76, 38}, {0, 38, 0}, {19, 38, 19}, {0, 255, 63}, {127, 255, 159}, + {0, 165, 41}, {82, 165, 103}, {0, 127, 31}, {63, 127, 79}, {0, 76, 19}, + {38, 76, 47}, {0, 38, 9}, {19, 38, 23}, {0, 255, 127}, {127, 255, 191}, + {0, 165, 82}, {82, 165, 124}, {0, 127, 63}, {63, 127, 95}, {0, 76, 38}, + {38, 76, 57}, {0, 38, 19}, {19, 38, 28}, {0, 255, 191}, {127, 255, 223}, + {0, 165, 124}, {82, 165, 145}, {0, 127, 95}, {63, 127, 111}, {0, 76, 57}, + {38, 76, 66}, {0, 38, 28}, {19, 38, 33}, {0, 255, 255}, {127, 255, 255}, + {0, 165, 165}, {82, 165, 165}, {0, 127, 127}, {63, 127, 127}, {0, 76, 76}, + {38, 76, 76}, {0, 38, 38}, {19, 38, 38}, {0, 191, 255}, {127, 223, 255}, + {0, 124, 165}, {82, 145, 165}, {0, 95, 127}, {63, 111, 127}, {0, 57, 76}, + {38, 66, 76}, {0, 28, 38}, {19, 33, 38}, {0, 127, 255}, {127, 191, 255}, + {0, 82, 165}, {82, 124, 165}, {0, 63, 127}, {63, 95, 127}, {0, 38, 76}, + {38, 57, 76}, {0, 19, 38}, {19, 28, 38}, {0, 63, 255}, {127, 159, 255}, + {0, 41, 165}, {82, 103, 165}, {0, 31, 127}, {63, 79, 127}, {0, 19, 76}, + {38, 47, 76}, {0, 9, 38}, {19, 23, 38}, {0, 0, 255}, {127, 127, 255}, + {0, 0, 165}, {82, 82, 165}, {0, 0, 127}, {63, 63, 127}, {0, 0, 76}, + {38, 38, 76}, {0, 0, 38}, {19, 19, 38}, {63, 0, 255}, {159, 127, 255}, + {41, 0, 165}, {103, 82, 165}, {31, 0, 127}, {79, 63, 127}, {19, 0, 76}, + {47, 38, 76}, {9, 0, 38}, {23, 19, 38}, {127, 0, 255}, {191, 127, 255}, + {82, 0, 165}, {124, 82, 165}, {63, 0, 127}, {95, 63, 127}, {38, 0, 76}, + {57, 38, 76}, {19, 0, 38}, {28, 19, 38}, {191, 0, 255}, {223, 127, 255}, + {124, 0, 165}, {145, 82, 165}, {95, 0, 127}, {111, 63, 127}, {57, 0, 76}, + {66, 38, 76}, {28, 0, 38}, {33, 19, 38}, {255, 0, 255}, {255, 127, 255}, + {165, 0, 165}, {165, 82, 165}, {127, 0, 127}, {127, 63, 127}, {76, 0, 76}, + {76, 38, 76}, {38, 0, 38}, {38, 19, 38}, {255, 0, 191}, {255, 127, 223}, + {165, 0, 124}, {165, 82, 145}, {127, 0, 95}, {127, 63, 111}, {76, 0, 57}, + {76, 38, 66}, {38, 0, 28}, {38, 19, 33}, {255, 0, 127}, {255, 127, 191}, + {165, 0, 82}, {165, 82, 124}, {127, 0, 63}, {127, 63, 95}, {76, 0, 38}, + {76, 38, 57}, {38, 0, 19}, {38, 19, 28}, {255, 0, 63}, {255, 127, 159}, + {165, 0, 41}, {165, 82, 103}, {127, 0, 31}, {127, 63, 79}, {76, 0, 19}, + {76, 38, 47}, {38, 0, 9}, {38, 19, 23}, {84, 84, 84}, {118, 118, 118}, + {152, 152, 152}, {186, 186, 186}, {220, 220, 220}, {255, 255, 255} +}; + +#endif |