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- add image flip API support

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Pierre Joye 2013-02-27 10:39:09 +01:00
parent e26ea9df42
commit af5bf879aa
1 changed files with 8 additions and 0 deletions
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8
ext/gd/libgd/gd.h
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@ -682,6 +682,14 @@ int gdImageSmooth(gdImagePtr im, float weight);
/* Image comparison definitions */
int gdImageCompare(gdImagePtr im1, gdImagePtr im2);
void gdImageFlipHorizontal(gdImagePtr im);
void gdImageFlipVertical(gdImagePtr im);
void gdImageFlipBoth(gdImagePtr im);
#define GD_FLIP_HORINZONTAL 1
#define GD_FLIP_VERTICAL 2
#define GD_FLIP_BOTH 3
#define GD_CMP_IMAGE 1 /* Actual image IS different */
#define GD_CMP_NUM_COLORS 2 /* Number of Colours in pallette differ */
#define GD_CMP_COLOR 4 /* Image colours differ */