You can set following factors to multiply each different color channel by it corresponding factor value.

Multiply

redchannel:Factor to multiply the

redchannel.Multiply

greenchannel:Factor to multiply the

greenchannel.Multiply

bluechannel:Factor to multiply the

bluechannel.Multiply

alphachannel:Factor to multiply the

alphachannel.

Mulitply each color channel (red,greenandblue) by the given factor.

You can select a color to set the entire image in this color tone.

The color tone is applied to the image by following steps:

- Computing the image mean value for every channel.
- Dividing each given color by the corresponding mean value from each channel.
- Multiply each channel by the result from step 2.