Raster Image - Color Adjustments
From RealWorld Wiki
The Color Adjustments operation is an operation plug-in, which works with raster images and modifies contrast, brightness, gamma and color saturation of every pixel in an image.
Brightness is modified by adding or subtracting a constant value, Contrast is changed by decreasing or increasing the difference of a pixel from a gray color. Gamma performs a mapping using an exponential function. Color saturation makes a pixel more or less monochromatic.
[edit] Internals
GUID: 179FED75-A48F-4708-AF14-56BFB2A2ADBC
| Parameter name | Type | Default | Value | Note |
|---|---|---|---|---|
| Brightness | integer | 0 | -255 to 255 | |
| Contrast | integer | 100 | 0-200% | |
| Gamma | float | 1.0 | 0.1-10.0 | |
| Saturation | integer | 100 | 0-200% |