(PHP 7 >= 7.2.0)
imagesetclip — Set the clipping rectangle
$im
, int $x1
, int $y1
, int $x2
, int $y2
) : boolimagesetclip() sets the current clipping rectangle, i.e. the area beyond which no pixels will be drawn.
image
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x1
The x-coordinate of the upper left corner.
y1
The y-coordinate of the upper left corner.
x2
The x-coordinate of the lower right corner.
y2
The y-coordinate of the lower right corner.
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