tabe Mon, 27 Jul 2009 22:11:43 +0000 Revision: http://svn.php.net/viewvc?view=revision&revision=286429
Log: added test for #43073 Bug: http://bugs.php.net/43073 (Closed) TrueType bounding box is wrong for angle<>0 Changed paths: A php/php-src/branches/PHP_5_3/ext/gd/tests/bug43073.phpt Added: php/php-src/branches/PHP_5_3/ext/gd/tests/bug43073.phpt =================================================================== --- php/php-src/branches/PHP_5_3/ext/gd/tests/bug43073.phpt (rev 0) +++ php/php-src/branches/PHP_5_3/ext/gd/tests/bug43073.phpt 2009-07-27 22:11:43 UTC (rev 286429) @@ -0,0 +1,46 @@ +--TEST-- +Bug #43073 (TrueType bounding box is wrong for angle<>0) +--SKIPIF-- +<?php + if(!extension_loaded('gd')){ die('skip gd extension not available'); } + if(!function_exists('imagettftext')) die('skip imagettftext() not available'); +?> +--FILE-- +<?php +$cwd = dirname(__FILE__); +$font = "$cwd/Tuffy.ttf"; +$delta_t = 360.0 / 16; # Make 16 steps around +$g = imagecreate(800, 800); +$bgnd = imagecolorallocate($g, 255, 255, 255); +$black = imagecolorallocate($g, 0, 0, 0); +$x = 100; +$y = 0; +$cos_t = cos(deg2rad($delta_t)); +$sin_t = sin(deg2rad($delta_t)); +for ($angle = 0.0; $angle < 360.0; $angle += $delta_t) { + $bbox = imagettftext($g, 24, $angle, 400+$x, 400+$y, $black, $font, 'ABCDEF'); + $s = vsprintf("(%d, %d), (%d, %d), (%d, %d), (%d, %d)\n", $bbox); + echo $s; + $temp = $cos_t * $x + $sin_t * $y; + $y = $cos_t * $y - $sin_t * $x; + $x = $temp; +} +imagepng($g, "$cwd/bug43073.png"); +?> +--EXPECTF-- +(500, 402), (610, 402), (610, 376), (500, 376) +(492, 363), (591, 322), (580, 295), (480, 336) +(470, 331), (548, 254), (527, 233), (449, 310) +(439, 309), (483, 202), (461, 193), (416, 299) +(401, 300), (401, 183), (381, 183), (381, 300) +(362, 307), (316, 195), (291, 205), (337, 318) +(330, 329), (246, 244), (224, 265), (308, 350) +(308, 360), (202, 316), (190, 344), (296, 388) +(300, 399), (186, 399), (186, 425), (300, 425) +(306, 437), (195, 483), (206, 510), (318, 464) +(328, 469), (240, 557), (260, 578), (349, 491) +(359, 491), (312, 607), (334, 616), (382, 501) +(398, 500), (398, 618), (418, 618), (418, 500) +(436, 493), (483, 607), (507, 597), (461, 482) +(468, 471), (555, 558), (577, 538), (490, 450) +(490, 440), (600, 485), (611, 457), (502, 412)
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