(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)
imagesetbrush — Set the brush image for line drawing
imagesetbrush() sets the brush image to be used by all line drawing functions (such as imageline() and imagepolygon()) when drawing with the special colors IMG_COLOR_BRUSHED
or IMG_COLOR_STYLEDBRUSHED
.
You need not take special action when you are finished with a brush, but if you destroy the brush image (or let PHP destroy it), you must not use the IMG_COLOR_BRUSHED
or IMG_COLOR_STYLEDBRUSHED
colors until you have set a new brush image!
image
A GdImage object, returned by one of the image creation functions, such as imagecreatetruecolor().
brush
An image object.
Version | Description |
---|---|
8.0.0 | image and brush expect GdImage instances now; previously, resources were expected. |
Example #1 imagesetbrush() example
<?php
// Load a mini php logo
$php = imagecreatefrompng('./php.png');
// Create the main image, 100x100
$im = imagecreatetruecolor(100, 100);
// Fill the background with white
$white = imagecolorallocate($im, 255, 255, 255);
imagefilledrectangle($im, 0, 0, 299, 99, $white);
// Set the brush
imagesetbrush($im, $php);
// Draw a couple of brushes, each overlaying each
imageline($im, 50, 50, 50, 60, IMG_COLOR_BRUSHED);
// Output image to the browser
header('Content-type: image/png');
imagepng($im);
imagedestroy($im);
imagedestroy($php);
?>
The above example will output something similar to: