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author | Pierre Joye <pierre.php@gmail.com> | 2022-01-23 11:56:41 +0700 |
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committer | GitHub <noreply@github.com> | 2022-01-23 11:56:41 +0700 |
commit | 3f872fc931f17244aec542c9e0d6eb1a61bddf05 (patch) | |
tree | 8cad1f7ec9cf43fe01c613f6a92bf4753a9bd9c3 | |
parent | f1a53c082173567b8ad07eaba8fc7ba66457a730 (diff) | |
download | libgd-3f872fc931f17244aec542c9e0d6eb1a61bddf05.tar.gz |
#792, document gdImageEllipse (#803)
-rw-r--r-- | src/gd.c | 23 |
1 files changed, 21 insertions, 2 deletions
@@ -2187,9 +2187,28 @@ BGD_DECLARE(void) gdImageFilledArc (gdImagePtr im, int cx, int cy, int w, int h, } } + /* - Function: gdImageEllipse -*/ + * Function: gdImageEllipse + * + * Draw an ellipse, stroke only. + * + * Note: + * This function does not support <gdImageSetThickness>. GD 3.0 supports actual 2D vectors + * operation, you may rely on it if you need better 2D drawing operations. + * + * Parameters: + * im - The destination image. + * src - The source image. + * mx - x-coordinate of the center. + * my - y-coordinate of the center. + * w - The ellipse width. + * h - The ellipse height. + * c - The color of the ellipse. A color identifier created with one of the image color allocate functions. + * + * See also: + * - <gdImageFilledEllipse> + */ BGD_DECLARE(void) gdImageEllipse(gdImagePtr im, int mx, int my, int w, int h, int c) { int x=0,mx1=0,mx2=0,my1=0,my2=0; |