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 Sample data points from image
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mikewinifred

5 Posts

Posted - 10/02/2010 :  5:51:01 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi all,
Is it possible to sample datapoints from a graphic image (PNG file). How to do it ? . Thnaks.

larry_lan

China
Posts

Posted - 10/02/2010 :  7:28:26 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi:

Use the Digitizer Tool.

Larry
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easwar

USA
1964 Posts

Posted - 10/03/2010 :  10:11:46 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

The digitizer tool will let you pick points and give only x.y values.
Are you looking to get the pixel-z/color values? If yes that would need scripting.

Easwar
Originlab
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