1--TEST-- 2Bug #43073 (TrueType bounding box is wrong for angle<>0) freetype < 2.4.10 3--SKIPIF-- 4<?php 5 if(!extension_loaded('gd')){ die('skip gd extension not available'); } 6 if(!function_exists('imagettftext')) die('skip imagettftext() not available'); 7 8 include dirname(__FILE__) . '/func.inc'; 9 if(version_compare(get_freetype_version(), '2.4.10') >= 0) die('skip for freetype < 2.4.10'); 10?> 11--FILE-- 12<?php 13$cwd = dirname(__FILE__); 14$font = "$cwd/Tuffy.ttf"; 15$delta_t = 360.0 / 16; # Make 16 steps around 16$g = imagecreate(800, 800); 17$bgnd = imagecolorallocate($g, 255, 255, 255); 18$black = imagecolorallocate($g, 0, 0, 0); 19$x = 100; 20$y = 0; 21$cos_t = cos(deg2rad($delta_t)); 22$sin_t = sin(deg2rad($delta_t)); 23for ($angle = 0.0; $angle < 360.0; $angle += $delta_t) { 24 $bbox = imagettftext($g, 24, $angle, 400+$x, 400+$y, $black, $font, 'ABCDEF'); 25 $s = vsprintf("(%d, %d), (%d, %d), (%d, %d), (%d, %d)\n", $bbox); 26 echo $s; 27 $temp = $cos_t * $x + $sin_t * $y; 28 $y = $cos_t * $y - $sin_t * $x; 29 $x = $temp; 30} 31imagepng($g, "$cwd/bug43073.png"); 32?> 33--CLEAN-- 34<?php @unlink(dirname(__FILE__) . '/bug43073.png'); ?> 35--EXPECTF-- 36(500, 40%d), (610, 40%d), (610, 376), (500, 376) 37(492, 363), (591, 322), (580, 295), (480, 336) 38(470, 331), (548, 254), (527, 233), (449, 310) 39(439, 309), (483, 202), (461, 193), (416, 299) 40(40%d, 300), (40%d, 183), (38%d, 183), (38%d, 300) 41(362, 307), (316, 195), (291, 205), (337, 318) 42(330, 329), (246, 244), (224, 265), (308, 350) 43(308, 360), (202, 316), (190, 344), (296, 388) 44(300, %d), (18%d, %d), (18%d, 425), (%d, 425) 45(306, 437), (195, 483), (206, 510), (318, 464) 46(328, 469), (240, 557), (260, 578), (349, 491) 47(359, 491), (312, 607), (334, 616), (382, 501) 48(%d, 500), (%d, 618), (41%d, 618), (41%d, 500) 49(436, 493), (483, 607), (507, 597), (461, 482) 50(468, 471), (555, 558), (577, 538), (490, 450) 51(490, 440), (600, 485), (611, 457), (502, 412) 52
