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- 2011-11-27T21:00:46-07:00
- Forum: Users
- Topic: -color-matrix not working in Obj-C port
- Replies: 0
- Views: 3440
-color-matrix not working in Obj-C port
I'm attempting to use the following command which turns an image red in my iOS app: convert sample.png -color-matrix "1.0 0.715 0.072 0.0 0.0 0 0.715 0.072 0.0 0.0 0 0.715 0.072 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 1.0" red.png However, when using MagickCommandGenesis in Obj-C, the image is ...