imagesetbrush
(PHP 4 >= 4.0.6, PHP 5, PHP 7)
imagesetbrush — Set the brush image for line drawing
Descrierea
$image
, resource $brush
) : bool
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!
Parametri
-
image -
O resursă - imagine, întoarsă de una din funcțiile de creare a imaginilor, cum ar fi imagecreatetruecolor().
-
brush -
An image resource.
Valorile întoarse
Întoarce valoarea TRUE în cazul
succesului sau FALSE în cazul eșecului.
Exemple
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);
?>
Exemplul de mai sus va afișa ceva similar cu:
