(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(shù)(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));
以上例程會輸出：
Array
(
[0] => 10
[1] => 10
[2] => 89
[3] => 89
)