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Hi Ronaldo:
Just apply a map formula, changing the value of your 0 (zero) pixels (black ones) to turn them into 255 (white), or whatever value should be black and white pixels. If that affects the contents of your map, apply a mask. In previous versions of ILWIS (DOS) it use to be an option to reverse this colors while printing, but I do not know if that is available now. Good luck Reinaldo
Ronaldo wrote: Dear Ilwis users.I need to print one hundred of cut out counties areas. Well, after cut, one color composite image become black the cut area and it would spend a lot of ink to print. So, I´d like to have one way to become that black area in white.Thanks, Ronaldo de RossoEPAGRIFlorianópolis,Brasil |
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