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#include "sys-defines.h"
#include "extern.h"
/* idraw's 12 standard colors, taken from idraw source. These are the only
pen colors that idraw understands, so we must quantize. Quantization
of fill colors is more complicated; see below.
The list of 12 standard colors include 6 of the 8 vertices of the RGB
cube; Magenta and Cyan are missing. It also includes Orange and Indigo
(on the boundary of the cube; they more or less substitute for Magenta
and Cyan). Also included are four points in the interior of the cube:
Light Gray, Dark Gray, Violet, and Brown. */
const plColor _idraw_stdcolors[IDRAW_NUM_STD_COLORS] =
{
{0x0000, 0x0000, 0x0000}, /* Black */
{0xa500, 0x2a00, 0x2a00}, /* Brown */
{0xffff, 0x0000, 0x0000}, /* Red */
{0xffff, 0xa5a5, 0x0000}, /* Orange */
{0xffff, 0xffff, 0x0000}, /* Yellow */
{0x0000, 0xffff, 0x0000}, /* Green */
{0x0000, 0x0000, 0xffff}, /* Blue */
{0xbf00, 0x0000, 0xff00}, /* Indigo */
{0x4f00, 0x2f00, 0x4f00}, /* Violet */
{0xffff, 0xffff, 0xffff}, /* White */
{0xc350, 0xc350, 0xc350}, /* LtGray */
{0x80e8, 0x80e8, 0x80e8} /* DkGray */
};
const char * const _idraw_stdcolornames[IDRAW_NUM_STD_COLORS] =
{
"Black", "Brown", "Red", "Orange", "Yellow", "Green",
"Blue", "Indigo", "Violet", "White", "LtGray", "DkGray"
};
/* Idraw allows a fill color to be an interpolation of a pen color
(``foreground color'') and a background color; both must be in the above
list. The following is a list of the interpolations (``shadings'') that
idraw recognizes. 0.0 means use foreground color, 1.0 means use
background color. (Idraw shadings are actually a special case of idraw
patterns, which include bitmap fillings as well.) */
const double _idraw_stdshadings[IDRAW_NUM_STD_SHADINGS] =
{
0.0, 0.25, 0.5, 0.75, 1.0
};
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