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Copy pathcopyresized.phpt
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copyresized.phpt
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--TEST--
imagecopyresized
--SKIPIF--
<?php
if (!function_exists('imagecopyresized')) die("skip gd extension not available\n");
?>
--FILE--
<?php
function get_hexcolor($im, $c) {
if (imageistruecolor($im)) {
return $c;
}
$colors = imagecolorsforindex($im, $c);
return ($colors['red'] << 16) + ($colors['green'] << 8) + ($colors['blue']);
}
function check_doublesize($dst) {
$im = imagecreatetruecolor(38,38);
imagefill($im,0,0, 0xffffff);
imagefilledrectangle($im, 0,0,9,9, 0xff0000);
imagefilledrectangle($im, 0,28,9,37, 0xff0000);
imagefilledrectangle($im, 28,0,37,9, 0xff0000);
imagefilledrectangle($im, 28,28,37,37, 0xff0000);
imagefilledrectangle($im, 14,14,23,23, 0xff0000);
for ($x = 0; $x < 38; $x++) {
for ($y = 0; $y < 38; $y++) {
$p1 = imagecolorat($im, $x, $y);
$p2 = imagecolorat($dst, $x, $y);
if (get_hexcolor($im, $p1) != get_hexcolor($dst, $p2)) {
return false;
}
}
}
return true;
}
$src_tc = imagecreatetruecolor(19,19);
imagefill($src_tc, 0,0, 0xffffff);
imagefilledrectangle($src_tc, 0,0,4,4, 0xff0000);
imagefilledrectangle($src_tc, 14,0,18,4, 0xff0000);
imagefilledrectangle($src_tc, 0,14,4,18, 0xff0000);
imagefilledrectangle($src_tc, 14,14,18,18, 0xff0000);
imagefilledrectangle($src_tc, 7,7,11,11, 0xff0000);
$dst_tc = imagecreatetruecolor(38,38);
imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19);
if (!check_doublesize($dst_tc)) exit("1 failed\n");
echo "TC->TC: ok\n";
$src_tc = imagecreate(19,19);
$white = imagecolorallocate($src_tc, 255,255,255);
$red = imagecolorallocate($src_tc, 255,0,0);
imagefilledrectangle($src_tc, 0,0,4,4, $red);
imagefilledrectangle($src_tc, 14,0,18,4, $red);
imagefilledrectangle($src_tc, 0,14,4,18, $red);
imagefilledrectangle($src_tc, 14,14,18,18, $red);
imagefilledrectangle($src_tc, 7,7,11,11, $red);
$dst_tc = imagecreatetruecolor(38,38);
imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19);
if (!check_doublesize($dst_tc)) exit("2 failed\n");
echo "P->TC: ok\n";
$src_tc = imagecreate(19,19);
$white = imagecolorallocate($src_tc, 255,255,255);
$red = imagecolorallocate($src_tc, 255,0,0);
imagefilledrectangle($src_tc, 0,0,4,4, $red);
imagefilledrectangle($src_tc, 14,0,18,4, $red);
imagefilledrectangle($src_tc, 0,14,4,18, $red);
imagefilledrectangle($src_tc, 14,14,18,18, $red);
imagefilledrectangle($src_tc, 7,7,11,11, $red);
$dst_tc = imagecreate(38,38);
$white = imagecolorallocate($src_tc, 255,255,255);
$red = imagecolorallocate($src_tc, 255,0,0);
imagecopyresized($dst_tc, $src_tc, 0,0, 0,0, imagesx($dst_tc), imagesy($dst_tc), 19,19);
if (!check_doublesize($dst_tc)) exit("3 failed\n");
echo "P->P: ok\n";
?>
--EXPECTF--
TC->TC: ok
P->TC: ok
P->P: ok