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imagesetclip

(PHP 7 >= 7.2.0, PHP 8)

imagesetclip — Set the clipping rectangle

imagesetclip(
 GdImage $image,
 int $x1,
 int $y1,
 int $x2,
 int $y2
): bool

imagesetclip() sets the current clipping rectangle, i.e. the area beyond which no pixels will be drawn.

image: A GdImage object, returned by one of the image creation functions, such as imagecreatetruecolor().
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.

Returns true on success or false on failure.

Version	Description
8.0.0	`image` expects a GdImage instance now; previously, a valid `gd` resource was expected.