imagecreatefromgd2part
PHP function
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(PHP 4 >= 4.0.7, PHP 5, PHP 7, PHP 8)
Create a new image from a given part of GD2 file or URL
Description
imagecreatefromgd2part(string $filename, int $x, int $y, int $width, int $height): GdImage|false
Create a new image from a given part of GD2 file or URL.
Fopen-wrapper
Parameters
filenamePath to the GD2 image.
xx-coordinate of source point.
yy-coordinate of source point.
widthWidth
heightHeight
Return Values
Identifier
Changelog
| Version | Description |
|---|---|
| 8.0.0 | On success, this function returns a GDImage instance now; previously, a resource was returned. |
Examples
imagecreatefromgd2part() example
php
<?php
// For this example we need the image size before
$image = getimagesize('./test.gd2');
// Create the image instance now we got the image
// sizes
$im = imagecreatefromgd2part('./test.gd2', 4, 4, ($image[0] / 2) - 6, ($image[1] / 2) - 6);
// Do an image operation, in this case we emboss the image
if(function_exists('imagefilter'))
{
imagefilter($im, IMG_FILTER_EMBOSS);
}
// Save optimized image
imagegd2($im, './test_emboss.gd2');
?>