-
-
//The path of the source image, which can be a local file or a remote image - $src_path = '1.jpg';
- //The width of the final saved image
- $width = 160 ;
- //The height of the final saved image
- $height = 120;
//Source image object - $src_image = imagecreatefromstring(file_get_contents($src_path));
- $src_width = imagesx($ src_image);
- $src_height = imagesy($src_image);
//Generate thumbnails of equal proportions - $tmp_image_width = 0;
- $tmp_image_height = 0;
- if ($src_width / $ src_height >= $width / $height) {
- $tmp_image_width = $width;
- $tmp_image_height = round($tmp_image_width * $src_height / $src_width);
- } else {
- $tmp_image_height = $height;
- $tmp_image_width = round ($tmp_image_height * $src_width / $src_height);
- }
$tmpImage = imagecreatetruecolor($tmp_image_width, $tmp_image_height); - imagecopyresampled($tmpImage, $src_image, 0, 0, 0, 0, $tmp_image_width, $tmp_image_height, $src_width, $src_height);
//Add white edges - $final_image = imagecreatetruecolor($width, $height);
- $color = imagecolorallocate($ final_image, 255, 255, 255);
- imagefill($final_image, 0, 0, $color);
$x = round(($width - $tmp_image_width) / 2); - $y = round(($height - $tmp_image_height) / 2);
imagecopy($final_image, $tmpImage, $x, $y, 0, 0, $tmp_image_width, $tmp_image_height) ; //Output image - header('Content-Type: image/jpeg');
- imagejpeg($final_image);
-
|
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