note 91152 added to function.imagecopy
| From: | JohnConde at osu1 dot php dot net | Date: | Wed, 27 May 2009 14:55:26 +0000 |
| Subject: | note 91152 added to function.imagecopy | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-156080@lists.php.net to get a copy of this message | ||
Simple and basic image cropping:
<?php
// Original image
$filename = 'someimage.jpg';
// Get dimensions of the original image
list($current_width, $current_height) = getimagesize($filename);
// The x and y coordinates on the original image where we
// will begin cropping the image
$left = 50;
$top = 50;
// This will be the final size of the image (e.g. how many pixels
// left and down we will be going)
$crop_width = 200;
$crop_height = 200;
// Resample the image
$canvas = imagecreatetruecolor($crop_width, $crop_height);
$current_image = imagecreatefromjpeg($filename);
imagecopy($canvas, $current_image, 0, 0, $left, $top, $current_width, $current_height);
imagejpeg($canvas, $filename, 100);
?>
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Server IP: 69.147.83.197
Probable Submitter: 71.250.233.122
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Manual Page -- http://www.php.net/manual/en/function.imagecopy.php
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