| --TEST-- |
| Bug |
| --EXTENSIONS-- |
| gd |
| --SKIPIF-- |
| <?php |
| if(!function_exists('imagettftext')) die('skip imagettftext() not available'); |
| if (!(imagetypes() & IMG_PNG)) { |
| die("skip No PNG support"); |
| } |
| ?> |
| --FILE-- |
| <?php |
| $exp = [ |
| [501,400, 611,400, 611,376, 501,376], |
| [492,361, 595,319, 586,296, 483,338], |
| [470,329, 549,251, 531,233, 453,312], |
| [439,307, 481,204, 458,195, 416,297], |
| [400,299, 400,189, 376,189, 376,299], |
| [361,307, 319,204, 296,213, 338,316], |
| [329,329, 251,250, 233,267, 311,346], |
| [307,360, 204,318, 195,341, 297,383], |
| [299,400, 189,400, 189,424, 299,424], |
| [307,438, 204,480, 213,503, 316,461], |
| [329,470, 250,548, 267,566, 346,488], |
| [360,492, 318,595, 341,604, 383,502], |
| [400,501, 400,611, 424,611, 424,501], |
| [438,492, 480,595, 503,586, 461,483], |
| [470,470, 548,549, 566,532, 488,453], |
| [492,439, 595,481, 604,458, 502,416] |
| ]; |
| $cwd = __DIR__; |
| $font = "$cwd/Tuffy.ttf"; |
| $delta_t = 360.0 / 16; |
| $g = imagecreate(800, 800); |
| $bgnd = imagecolorallocate($g, 255, 255, 255); |
| $black = imagecolorallocate($g, 0, 0, 0); |
| $red = imagecolorallocate($g, 255, 0, 0); |
| $x = 100; |
| $y = 0; |
| $cos_t = cos(deg2rad($delta_t)); |
| $sin_t = sin(deg2rad($delta_t)); |
| for ($angle = 0.0, $i = 0; $angle < 360.0; $angle += $delta_t, $i++) { |
| $bbox = imagettftext($g, 24, (int)$angle, (int)(400+$x), (int)(400+$y), $black, $font, 'ABCDEF'); |
| imagepolygon($g, $bbox, $red); |
| printf("%2d: ", $i); |
| for ($j = 0; $j < 8; $j++) { |
| if ($bbox[$j] >= $exp[$i][$j] - 1 && $bbox[$j] <= $exp[$i][$j] + 1) { |
| echo '.'; |
| } else { |
| echo "(expected $exp[$i][$j], got $bbox[$j])"; |
| } |
| } |
| echo "\n"; |
| $temp = $cos_t * $x + $sin_t * $y; |
| $y = $cos_t * $y - $sin_t * $x; |
| $x = $temp; |
| } |
| imagepng($g, "$cwd/bug43073.png"); |
| ?> |
| --CLEAN-- |
| <?php @unlink(__DIR__ . '/bug43073.png'); ?> |
| --EXPECT-- |
| 0: ........ |
| 1: ........ |
| 2: ........ |
| 3: ........ |
| 4: ........ |
| 5: ........ |
| 6: ........ |
| 7: ........ |
| 8: ........ |
| 9: ........ |
| 10: ........ |
| 11: ........ |
| 12: ........ |
| 13: ........ |
| 14: ........ |
| 15: ........ |
|
|
