Legacy ImageMagick Discussions Archive

I got it to work!!!!!!

first :
magick Capture.png -type Grayscale Capture2.png

and then :
magick Capture2.png -fill "#FFFFFF" +opaque "#000000" Capture3.png

Yes, that is what i want and cant get to work..

I understand.. But.. i tried "magick Capture.png -fill "#FFFFFF" +opaque "#000000" Capture2.png" with the same result.. .. and with "something similar" i mean that i have tried adding alot of parameters from time to time to see what difference it makes.. like -alpha remove.. -fuzz .. and so on..

Because when i google Imagemagick remove all colours but one, i only end up with examples using convert, so i thougt that was what i should use.. new to this..

And "convert -version" says :
'Version: ImageMagick 7.0.5-5 Q16 x64 2017-04-25'

Hi.. Im working on a script where i take a screenshot, and then change some colors in the image so that only the selected text stands out, which makes it possible to have a program OCR-read only that part.. like this.. http://www.yeltzin.net/Capture_thumb.png http://www.yeltzin.net/Capture_wish ...