Icon-Compositor 0.0
Crop
crop(image, [ x,
y, ]
width, height) The
crop function is used to create a new image from a portion
of another image. If you exceed the image boundaries, the new
image will be transparent in those areas.
| icomp 'crop( |
dragon.png |
, 32, 32, 64, 64)' -o |
crop-dragon.png |
| |
 |
|
|
You can also use the crop function to give dimensions
to otherwise dimesionless compositing expressions:
| icomp 'crop(red, 128, 128)'
-o |
crop-solid.png |
| |
|
The single quotes are only needed on the command line (to
insulate the parentheses from the shell) they must not appear in
an icomp(1) script.
Auto Crop
auto_crop(image) The auto_crop
function may be used to create a new image by cropping away
constant color borders of another image. Note that this should
only be applied directly to images, if used after scale or rotate,
etc, the results may be unpredictable and probably not
what you want.
Auto Crop Alpha
auto_crop_alpha(image) The
auto_crop_alpha function may be used to create a new image
by cropping away the transparent edges of another image. Note
that this should only be applied directly to images, if used
after scale or rotate, etc, the results may be
unpredictable and probably not what you want.