imagesettile
(PHP 4 >= 4.0.6, PHP 5)
imagesettile — Set the tile image for filling
Beschreibung
$image
, resource $tile
)
imagesettile() sets the tile image to be
used by all region filling functions (such as imagefill()
and imagefilledpolygon()) when filling with the special
color IMG_COLOR_TILED.
A tile is an image used to fill an area with a repeated pattern. Any GD image can be used as a tile, and by setting the transparent color index of the tile image with imagecolortransparent(), a tile allows certain parts of the underlying area to shine through can be created.
Hinweis:
You need not take special action when you are finished with a tile, but if you destroy the tile image, you must not use the
IMG_COLOR_TILEDcolor until you have set a new tile image!
Parameter-Liste
-
image -
Eine von den verschiedenen Erzeugungsfunktionen wie imagecreatetruecolor() gelieferte Grafikressource.
-
tile -
The image resource to be used as a tile.
Rückgabewerte
Gibt bei Erfolg TRUE zurück. Im Fehlerfall wird FALSE zurückgegeben.
Beispiele
Beispiel #1 imagesettile() example
<?php
// Load an external image
$zend = imagecreatefromgif('./zend.gif');
// Create a 200x200 image
$im = imagecreatetruecolor(200, 200);
// Set the tile
imagesettile($im, $zend);
// Make the image repeat
imagefilledrectangle($im, 0, 0, 199, 199, IMG_COLOR_TILED);
// Output image to the browser
header('Content-Type: image/png');
imagepng($im);
imagedestroy($im);
imagedestroy($zend);
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
