Re: Need software to change blueprint to blackline
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Using Photoshop or Correl Photo Paint you can change a negative image to a positive. I am sure there are freeware photo editing programs that will do it also.
From: Jim B. <btdtrf@...>
Sent: Saturday, January 19, 2013 7:36 PM
Subject: RE: [southbendlathe] Need software to change blueprint to blackline
I believe you could open it in Paint. Change the black lines to red. Change the white to blue or black, then change the red to white.