1--TEST-- 2imageline no AA 3--SKIPIF-- 4<?php 5 if (!function_exists('imageline')) die("skip gd extension not available\n"); 6?> 7--FILE-- 8<?php 9$im = imagecreatetruecolor(6,6); 10imagefill($im, 0,0, 0xffffff); 11 12// Wrong argument count 13imageline($im, 0,0, 5,5); 14 15 16// Horizontal line 17imageline($im, 0,5, 5,5, 0x00ff00); 18 19$p1 = imagecolorat($im, 0,5)==0x00ff00; 20$p2 = imagecolorat($im, 5,5)==0x00ff00; 21$p3 = true; 22for ($x=1; $x<5; $x++) { 23 $p3 = $p3 && (imagecolorat($im, $x,5)==0x00ff00); 24} 25if ($p1 && $p2 && $p3) { 26 echo "Horizontal: ok\n"; 27} 28 29$im = imagecreatetruecolor(6,6); 30imagefill($im, 0,0, 0xffffff); 31 32imageline($im, 0,0, 0,5, 0x00ff00); 33$p1 = imagecolorat($im, 0,0)==0x00ff00; 34$p2 = imagecolorat($im, 0,5)==0x00ff00; 35$p3 = true; 36for ($y=1; $y<5; $y++) { 37 $p3 = $p3 && (imagecolorat($im, 0,$y)==0x00ff00); 38} 39 40if ($p1 && $p2 && $p3) { 41 echo "Vertical: ok\n"; 42} 43 44 45$im = imagecreatetruecolor(6,6); 46imagefill($im, 0,0, 0xffffff); 47imageline($im, 0,0, 5,5, 0x00ff00); 48 49 50// Diagonal 51$p1 = imagecolorat($im, 0,0)==0x00ff00; 52$p2 = imagecolorat($im, 5,5)==0x00ff00; 53$x=1; 54$p3 = true; 55 56for ($y=1; $y<5; $y++) { 57 $p3 = $p3 && (imagecolorat($im, $x,$y)==0x00ff00); 58 $x++; 59} 60 61if ($p1 && $p2 && $p3) { 62 echo "Diagonal: ok\n"; 63} 64 65// Outside 66$im = imagecreatetruecolor(6,6); 67imagefill($im, 0,0, 0xffffff); 68imageline($im, 12, 12, 23,23, 0x00ff00); 69$p3 = true; 70for ($x=0; $x<6; $x++) { 71 for ($y=0; $y<6; $y++) { 72 $p3 = $p3 && (imagecolorat($im, $x,$y)!=0x00ff00); 73 } 74} 75if ($p3) { 76 echo "Outside 1: ok\n"; 77} 78 79$im = imagecreatetruecolor(6,6); 80imagefill($im, 0,0, 0xffffff); 81imageline($im, -12, -12, -23,-23, 0x00ff00); 82$p3 = true; 83for ($x=0; $x<6; $x++) { 84 for ($y=0; $y<6; $y++) { 85 $p3 = $p3 && (imagecolorat($im, $x,$y)!=0x00ff00); 86 } 87} 88if ($p3) { 89 echo "Outside 2: ok\n"; 90} 91 92$im = imagecreatetruecolor(6,6); 93imagefill($im, 0,0, 0xffffff); 94imageline($im, -1, -1, 4,4, 0x00ff00); 95$p3 = true; 96for ($x=0; $x<5; $x++) { 97 for ($y=0; $y<5; $y++) { 98 $p3 = $p3 && (imagecolorat($im, $x,$y)==0x00ff00); 99 } 100} 101if ($p3) { 102 echo "Outside 2: ok\n"; 103} 104 105 106?> 107--EXPECTF-- 108 109Warning: imageline() expects exactly 6 parameters, 5 given in %s on line %d 110Horizontal: ok 111Vertical: ok 112Diagonal: ok 113Outside 1: ok 114Outside 2: ok 115