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by simplecarnival
2017-07-04T12:59:21-07:00
Forum: Users
Topic: Making all green areas of a PNG transparent
Replies: 4
Views: 4092

Re: Making all green areas of a PNG transparent

fmw42 wrote: ↑2017-07-04T12:44:42-07:00 Can you upload an example image to some free hosting service and put the URL here, so we can test with it.
Sure -- here you go: Image
by simplecarnival
2017-07-04T12:33:54-07:00
Forum: Users
Topic: Making all green areas of a PNG transparent
Replies: 4
Views: 4092

Making all green areas of a PNG transparent

Hello -- I am trying to make all green areas of a PNG file transparent. That would include any pixels where the green is mixed with another color for anti-aliasing purposes. Here's what I initially tried: convert.exe "D:\junk\01_original.png" -colorspace RGB -separate -negate "D:\junk\02_mask.png ...

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