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imagecopymerge
Copy and merge part of an image
(PHP 4 >= 4.0.1, PHP 5)
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.