Object is not an image when Crop command
jmyepes at mac.com
Tue May 11 04:34:25 EDT 2010
Thanks for the stack. Very cool the effect.
But I need to move the masked object, and your idea of use the
BackgroundPattern inspired me and I found one solution that at first step
solve my problem.
I have a image and some graphics "polygons" over.
The user select one of them and extract the image inside the edges of the
And then the user can move if they want or duplicate.
"the selectedobject" is the polygon
put the rect of the selectedobject into tRect
import snapshot from rect tRect of image "picture"
put the id of last image into tSnapshotId
set the backgroundpattern of the selectedobject to tSnapshotId
delete img id tSnapshotId
set the layer of the selectedobject to top
set the ink of the selectedobject to srcCopy
What you think about? Can I have any problem of memory if I use more
graphics with backgroundpattern?
And other question to explore :)
How can empty the area of the image that is inside the graphic? Modifying
Or select a range of pixels and asign a new color?
View this message in context: http://runtime-revolution.278305.n4.nabble.com/Object-is-not-an-image-when-Crop-command-tp2171784p2173518.html
Sent from the Revolution - User mailing list archive at Nabble.com.
More information about the Use-livecode