Manuál PHP | ||
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PÅ™edcházejÃcà | Dalšà |
imagecopymergegray
Popis
bool imagecopymergegray ( 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 )
imagecopymergegray() 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
.
This function is identical to imagecopymerge() except that when merging it preserves the hue of the source by converting the destination pixels to gray scale before the copy operation.
Seznam parametrů
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. Whenpct
= 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.
PÅ™edcházejÃcà | Domů | Dalšà |
imagecopymerge | Nahoru |