| --TEST-- | |
| Bug #24155 (gdImageRotate270 rotation problem). | |
| --EXTENSIONS-- | |
| gd | |
| --SKIPIF-- | |
| if (!(imagetypes() & IMG_PNG)) { | |
| die("skip No PNG support"); | |
| } | |
| --FILE-- | |
| $dest = dirname(realpath(__FILE__)) . '/bug24155.png'; | |
| @unlink($dest); | |
| $im = imagecreatetruecolor(30, 50); | |
| imagefill($im, 0, 0, (16777215 - 255)); | |
| $im = imagerotate($im, 270, 255); | |
| imagepng($im, $dest); | |
| $im2 = imagecreatefrompng($dest); | |
| // Uniform fill + n x 90degrees rotation , the color value does not change | |
| $col = imagecolorat($im2, 20, 20); | |
| // 16777215 - 255 = 16776960 | |
| echo "$col\n"; | |
| @unlink($dest); | |
| --EXPECT-- | |
| 16776960 | |