bug36697.phpt

来自「PHP v6.0 For Linux 运行环境：Win9X/ WinME/ Wi」· PHPT 代码 · 共 32 行

--TEST--
Bug #36697 (TrueColor transparency with GIF palette output).
--SKIPIF--
<?php 
	if (!extension_loaded('gd')) {	
		die("skip gd extension not available\n");
	}
	if (!GD_BUNDLED) {
		die('skip external GD libraries may fail');
	}
?>
--FILE--
<?php
$dest = dirname(__FILE__) . "/36697.gif";

$im = imagecreatetruecolor(192, 36);
$trans_color = imagecolorallocate($im, 255, 0, 0);
$color = imagecolorallocate($im, 255, 255, 255);
imagecolortransparent($im, $trans_color);
imagefilledrectangle($im, 0,0, 192,36, $trans_color);
$c = imagecolorat($im, 191,35);
imagegif($im, $dest);
imagedestroy($im);
$im = imagecreatefromgif($dest);
$c = imagecolorat($im, 191, 35);
$colors = imagecolorsforindex($im, $c);
echo $colors['red'] . ' ' . $colors['green'] . ' ' . $colors['blue'];
@unlink($dest);
?>
--EXPECT--
255 0 0