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Index › Programming Questions & Help › Programs › Cropping a frame
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Cropping a frame (Read 393 times)
acapulco
Cropping a frame
Mar 7th, 2008, 11:00am  
Hey. It's me again Smiley

I know how to take a screenshot.

Can someone tell me how to crop this image so I can select only part of the screenshot to be saved?

I figured I need to:

1.- Take the screenshot of the current frame.
2.- Load the ss in a PImage variable.
3.- imgFile.loadPixels()
4.- Crop using the imgFile.pixels[] array
5.- Create a new PImage varible, the size of the cropped image
6.- Copy the cropped imgFile.pixels[] into the new PImage
7.- Save the cropped PImage to disk

Is this correct?
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JohnG
Re: Cropping a frame
Reply #1 - Mar 7th, 2008, 4:26pm  
I think you can just do something like:

Code:
PImage shot=get(x,y,sswidth,ssheight);
shot.save("foo.jpg");
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acapulco
Re: Cropping a frame
Reply #2 - Mar 7th, 2008, 5:03pm  
I think it works!

Thanks a lot.
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