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Interactively crop an image with NG [message #86212]

Thu, 17 October 2013 12:27

Brian Daniel
Messages: 80
Registered: July 2009

Member

I have a large image file. I use image() to visualize, zoom in, and write down the image coordinates to effectively crop my image in the code. This approach is a bit wonky, and I'd like to interactively crop my image, as this is just an initial processing component to my whole algorithm. Is there a straight forward way to add a crop button to the graphics window? Or, after the user zooms to the desired crop dimensions, hit a button and output the viewing dimensions? Thanks for your help.

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		Interactively crop an image with NG By: Brian Daniel on Thu, 17 October 2013 12:27
		Re: Interactively crop an image with NG By: David Fanning on Thu, 17 October 2013 12:56

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