GD and Image Functions
PHP Manual

imagesetclip

(PHP 7.2)

imagesetclip — Set the clipping rectangle

Description

bool imagesetclip ( resource $im , int $x1 , int $y1 , int $x2 , int $y2 )

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

Parameters

image

An image resource, 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.

Return Values

Returns TRUE on success or FALSE on failure.

See Also

GD and Image Functions
PHP Manual