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Copy and merge part of an image

imagecopymerge

(PHP 4 >= 4.0.1, PHP 5)

imagecopymerge — Copy and merge part of an image

Description

bool imagecopymerge ( resource $dst_im , resource $src_im , int $dst_x , int $dst_y , int $src_x , int $src_y , int $src_w , int $src_h , int $pct )

Copy a part of src_im onto dst_im starting at the x,y coordinates src_x , src_y with a width of src_w and a height of src_h . The portion defined will be copied onto the x,y coordinates, dst_x and dst_y .

Parameters

dst_im: Destination image link resource
src_im: Source image link resource
dst_x: x-coordinate of destination point
dst_y: y-coordinate of destination point
src_x: x-coordinate of source point
src_y: y-coordinate of source point
src_w: Source width
src_h: Source height
pct: The two images will be merged according to pct which can range from 0 to 100. When pct = 0, no action is taken, when 100 this function behaves identically to imagecopy() for pallete images, while it implements alpha transparency for true colour images.