(PHP 7 >= 7.2.0, PHP 8)
imagegetclip — Get the clipping rectangle
imagegetclip() retrieves the current clipping rectangle, i.e. the area beyond which no pixels will be drawn.
image由圖象創(chuàng )建函數(例如imagecreatetruecolor())返回的 GdImage 對象。
The function returns an indexed array with the coordinates of the clipping rectangle which has the following entries:
| 版本 | 說(shuō)明 |
|---|---|
| 8.0.0 |
image expects a GdImage
instance now; previously, a resource was expected.
|
示例 #1 imagegetclip() example
Setting and retrieving the clipping rectangle.
<?php
$im = imagecreate(100, 100);
imagesetclip($im, 10,10, 89,89);
print_r(imagegetclip($im));
以上例程會(huì )輸出：
Array
(
[0] => 10
[1] => 10
[2] => 89
[3] => 89
)