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Flat curve editor widget, HSV tool modified to use it.

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Usage :
 - click & drag a control point to move it in X&Y direction
 - click & drag a vertical line to move it in horizontal or vertical direction (the very first move will be used to determine the motion direction)
 - click & drag the yellow or blue square handle to modify the tangent of the same color
This commit is contained in:
Hombre
2011-03-24 00:39:48 +01:00
parent e57a56b40f
commit eb4b2d8781
44 changed files with 4778 additions and 2136 deletions
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3
rtengine/utils.h
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@@ -26,6 +26,9 @@ void nearestInterp (const unsigned char* src, int sw, int sh, unsigned char* dst
void rotate (unsigned char* img, int& w, int& h, int deg);
void hflip (unsigned char* img, int w, int h);
void vflip (unsigned char* img, int w, int h);
void rgb2hsv (int r, int g, int b, float &h, float &s, float &v);
void hsv2rgb (float h, float s, float v, int &r, int &g, int &b);
void hsv2rgb (float h, float s, float v, float &r, float &g, float &b);
}
#endif