note 60472 deleted from function.imagecopyresampled by cmb
| From: | cmb@php.net | Date: | Wed, 12 Oct 2016 15:52:19 +0000 |
| Subject: | note 60472 deleted from function.imagecopyresampled by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-206863@lists.php.net to get a copy of this message | ||
Note Submitter: com.hotmail@backglancer
----
wrote this for a game I was helping develop:
Auto Tile Maker -- takes the image and cuts it in several smaller pieces, deleting the original... i
mean.. this is just for those of you who are lazy, coz the script is simple..
modify at will.
<?
// $newfile is the full address of your newly uploaded file
// $floc = is the location of that file ending with /
// $t is the $_FILES['blah'] of your uploaded file.
// whatever... you guys understand enough to modify this code
$size = getimagesize($newfile);
list($w, $h) = $size;
if ($h > 20 || $w > 20) {
$type = array_pop($size);
switch ($type) {
case 'image/jpeg' : $src_image = imagecreatefromjpeg($newfile); break;
// insert more cases here :) i'm lazy too
default : echo 'not an image!'; return;
}
$i = 0;
for ($y = 0; $y < $h; $y += 20) {
for ($x = 0; $x < $w; $x += 20) {
$i++; // new file names will be like 1monkey.gif 2monkey.gif etc..
$new_image = imagecreatetruecolor(20, 20);
imagecopyresampled ($new_image, $src_image,
0, 0,
$x, $y,
20, 20,
20, 20
);
imagegif($new_image, $floc.$i.$t['name']);
imagedestroy($new_image);
} // x
} // y
unlink($newfile);
}
?>