1--TEST-- 2libgd #100 (spurious horizontal line drawn by gdImageFilledPolygon) 3--EXTENSIONS-- 4gd 5--SKIPIF-- 6<?php 7 if (!GD_BUNDLED) die("skip requires bundled GD library\n"); 8?> 9--FILE-- 10<?php 11$im = imagecreatetruecolor(256, 256); 12 13$white = imagecolorallocatealpha($im, 255, 255, 255, 10); 14$black = imagecolorallocatealpha($im, 0, 0, 0, 10); 15$red = imagecolorallocatealpha($im, 255, 0, 0, 10); 16$green = imagecolorallocatealpha($im, 0, 255, 0, 10); 17$blue = imagecolorallocatealpha($im, 0, 0, 255, 10); 18$yellow = imagecolorallocatealpha($im, 255, 255, 0, 10); 19$cyan = imagecolorallocatealpha($im, 0, 255, 255, 10); 20$magenta = imagecolorallocatealpha($im, 255, 0, 255, 10); 21$purple = imagecolorallocatealpha($im, 100, 0, 100, 10); 22 23imagefilledrectangle($im, 0, 0, 255, 255, $white); 24 25// M (bridge) 26$top = 240; 27$bot = 255; 28$d = 30; 29$x = 100; 30$points = array( 31 $x, $top, 32 $x+2*$d, $top, 33 $x+2*$d, $bot, 34 $x+$d, (int) (($top+$bot)/2), 35 $x, $bot 36); 37imagefilledpolygon($im, $points, $yellow); 38 39// left-facing M not on baseline 40$top = 40; 41$bot = 70; 42$left = 120; 43$right = 180; 44$points = array( 45 $left, $top, 46 $right, $top, 47 $right, $bot, 48 $left, $bot, 49 ($left+$right)/2, ($top+$bot)/2 50); 51imagefilledpolygon($im, $points, $purple); 52 53// left-facing M on baseline 54$top = 240; 55$bot = 270; 56$left = 20; 57$right = 80; 58$points = array( 59 $left, $top, 60 $right, $top, 61 $right, $bot, 62 $left, $bot, 63 ($left+$right)/2, ($top+$bot)/2 64); 65imagefilledpolygon($im, $points, $magenta); 66 67// left-facing M on ceiling 68$top = -15; 69$bot = 15; 70$left = 20; 71$right = 80; 72$points = array( 73 $left, $top, 74 $right, $top, 75 $right, $bot, 76 $left, $bot, 77 ($left+$right)/2, ($top+$bot)/2 78); 79imagefilledpolygon($im, $points, $blue); 80 81$d = 30; 82$x = 150; 83$y = 150; 84$diamond = array($x-$d, $y, $x, $y+$d, $x+$d, $y, $x, $y-$d); 85imagefilledpolygon($im, $diamond, $green); 86 87$x = 180; 88$y = 225; 89$diamond = array($x-$d, $y, $x, $y+$d, $x+$d, $y, $x, $y-$d); 90imagefilledpolygon($im, $diamond, $red); 91 92$x = 225; 93$y = 255; 94$diamond = array($x-$d, $y, $x, $y+$d, $x+$d, $y, $x, $y-$d); 95imagefilledpolygon($im, $diamond, $cyan); 96 97// M (bridge) not touching bottom boundary 98$top = 100; 99$bot = 150; 100$x = 30; 101$points = array( 102 $x, $top, 103 $x+2*$d, $top, 104 $x+2*$d, $bot, 105 $x+$d, ($top+$bot)/2, 106 $x, $bot 107); 108imagefilledpolygon($im, $points, $black); 109 110include_once __DIR__ . '/func.inc'; 111test_image_equals_file(__DIR__ . '/libgd00100.png', $im); 112 113imagedestroy($im); 114?> 115--EXPECT-- 116The images are equal. 117
