(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由图象创建函数(例如imagecreatetruecolor())返回的 GdImage 对象。
The function returns an indexed array with the coordinates of the clipping rectangle which has the following entries:
| 版本 | 说明 |
|---|---|
| 8.0.0 |
image 现在需要 GdImage 实例；之前需要有效的 gd resource。
|
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));以上示例会输出：
Array
(
[0] => 10
[1] => 10
[2] => 89
[3] => 89
)