1--TEST-- 2libgd #100 (spurious horizontal line drawn by gdImageFilledPolygon) 3--SKIPIF-- 4<?php 5 if (!extension_loaded('gd')) die("skip gd extension not available\n"); 6 if (!GD_BUNDLED) die("skip requires bundled GD library\n"); 7?> 8--FILE-- 9<?php 10$im = imagecreatetruecolor(256, 256); 11 12$white = imagecolorallocatealpha($im, 255, 255, 255, 10); 13$black = imagecolorallocatealpha($im, 0, 0, 0, 10); 14$red = imagecolorallocatealpha($im, 255, 0, 0, 10); 15$green = imagecolorallocatealpha($im, 0, 255, 0, 10); 16$blue = imagecolorallocatealpha($im, 0, 0, 255, 10); 17$yellow = imagecolorallocatealpha($im, 255, 255, 0, 10); 18$cyan = imagecolorallocatealpha($im, 0, 255, 255, 10); 19$magenta = imagecolorallocatealpha($im, 255, 0, 255, 10); 20$purple = imagecolorallocatealpha($im, 100, 0, 100, 10); 21 22imagefilledrectangle($im, 0, 0, 255, 255, $white); 23 24// M (bridge) 25$top = 240; 26$bot = 255; 27$d = 30; 28$x = 100; 29$points = array( 30 $x, $top, 31 $x+2*$d, $top, 32 $x+2*$d, $bot, 33 $x+$d, ($top+$bot)/2, 34 $x, $bot 35); 36imagefilledpolygon($im, $points, $yellow); 37 38// left-facing M not on baseline 39$top = 40; 40$bot = 70; 41$left = 120; 42$right = 180; 43$points = array( 44 $left, $top, 45 $right, $top, 46 $right, $bot, 47 $left, $bot, 48 ($left+$right)/2, ($top+$bot)/2 49); 50imagefilledpolygon($im, $points, $purple); 51 52// left-facing M on baseline 53$top = 240; 54$bot = 270; 55$left = 20; 56$right = 80; 57$points = array( 58 $left, $top, 59 $right, $top, 60 $right, $bot, 61 $left, $bot, 62 ($left+$right)/2, ($top+$bot)/2 63); 64imagefilledpolygon($im, $points, $magenta); 65 66// left-facing M on ceiling 67$top = -15; 68$bot = 15; 69$left = 20; 70$right = 80; 71$points = array( 72 $left, $top, 73 $right, $top, 74 $right, $bot, 75 $left, $bot, 76 ($left+$right)/2, ($top+$bot)/2 77); 78imagefilledpolygon($im, $points, $blue); 79 80$d = 30; 81$x = 150; 82$y = 150; 83$diamond = array($x-$d, $y, $x, $y+$d, $x+$d, $y, $x, $y-$d); 84imagefilledpolygon($im, $diamond, $green); 85 86$x = 180; 87$y = 225; 88$diamond = array($x-$d, $y, $x, $y+$d, $x+$d, $y, $x, $y-$d); 89imagefilledpolygon($im, $diamond, $red); 90 91$x = 225; 92$y = 255; 93$diamond = array($x-$d, $y, $x, $y+$d, $x+$d, $y, $x, $y-$d); 94imagefilledpolygon($im, $diamond, $cyan); 95 96// M (bridge) not touching bottom boundary 97$top = 100; 98$bot = 150; 99$x = 30; 100$points = array( 101 $x, $top, 102 $x+2*$d, $top, 103 $x+2*$d, $bot, 104 $x+$d, ($top+$bot)/2, 105 $x, $bot 106); 107imagefilledpolygon($im, $points, $black); 108 109include_once __DIR__ . '/func.inc'; 110test_image_equals_file(__DIR__ . '/libgd00100.png', $im); 111 112imagedestroy($im); 113?> 114--EXPECT-- 115The images are equal. 116
