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Lua: matchcolor2() now takes an optional argument that is the weight of lightness in color proximity algorithm (instead of the 0.25 default).

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1821 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2011-07-18 23:08:33 +00:00
parent f2316f12e2
commit 8ba389e06b
3 changed files with 58 additions and 3 deletions
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src/windows.h
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@@ -101,6 +101,7 @@ byte Best_color(byte red,byte green,byte blue);
byte Best_color_nonexcluded(byte red,byte green,byte blue);
byte Best_color_perceptual(byte r,byte g,byte b);
byte Best_color_perceptual_except(byte r,byte g,byte b, byte except);
byte Best_color_perceptual_weighted(byte r,byte g,byte b, float weight);
void Horizontal_XOR_line_zoom(short x_pos, short y_pos, short width);
void Vertical_XOR_line_zoom(short x_pos, short y_pos, short height);