exactly what I needed.
thank you snibgo.
Search found 2 matches
- 2016-11-10T11:43:57-07:00
- Forum: Users
- Topic: Create Mask for color X ?
- Replies: 5
- Views: 8565
- 2016-11-10T06:48:58-07:00
- Forum: Users
- Topic: Create Mask for color X ?
- Replies: 5
- Views: 8565
Create Mask for color X ?
Hi,
I got a 24bits png and I want to get a mask (1bit) for color X (say '#aabbcc')
I want output pixel to be black where input pixel was '#aabbcc'
and output pixel to be white for any other pixel input
I tweaked the exemple at http://www.imagemagick.org/discourse-server/viewtopic.php?t=13602 ...
I got a 24bits png and I want to get a mask (1bit) for color X (say '#aabbcc')
I want output pixel to be black where input pixel was '#aabbcc'
and output pixel to be white for any other pixel input
I tweaked the exemple at http://www.imagemagick.org/discourse-server/viewtopic.php?t=13602 ...