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Contrast & Brightness

Property Name | Example Value | Type | Description
--- | --- | --- | ---
Contrast | 128 | integer | The level of contrast (0 - 256).
Brightness | 128 | integer | The level of brightness (0 - 256).
Blue | 128 | integer | The level of blue response.
Green | 128 | integer | The level of green response.
Red | 128 | integer | The level of red response.
Color Curve:Blue | 0 1 2 ... 253 254 255 | color curve | The color curve is an array of 256 numbers, one for each possible value of a primary color. When applying a contrast tool to a region, the color curve's values are substituted for the color's intensity. That is, if the intensity of blue is n, then the new value is that of the n'th item in the color curve array. Everything the contrast tool does is done by modifying its color curves.
Color Curve:Green | 0 1 2 ... 253 254 255 | color curve | The color curve is an array of 256 numbers, one for each possible value of a primary color. When applying a contrast tool to a region, the color curve's values are substituted for the color's intensity. That is, if the intensity of green is n, then the new value is that of the n'th item in the color curve array. Everything the contrast tool does is done by modifying its color curves.
Color Curve:Red | 0 1 2 ... 253 254 255 | color curve | The color curve is an array of 256 numbers, one for each possible value of a primary color. When applying a contrast tool to a region, the color curve's values are substituted for the color's intensity. That is, if the intensity of green is n, then the new value is that of the n'th item in the color curve array. Everything the contrast tool does is done by modifying its color curves.
Red Light |  | function | Apply a red light.
Green Light |  | function | Apply a green light.
Blue Light |  | function | Apply a blue light.
Cyan Filter |  | function | Apply a cyan filter.
Magenta Filter |  | function | Apply a magenta filter.
Yellow Filter |  | function | Apply a yellow filter.
Invert |  | function | Invert all colors.
Posterize |  | function | Apply posterize function.
Solarize |  | function | Apply the solarize function.
Threshold |  | function | Apply the threshold function.
Sawtooth |  | function | Apply the sawtooth function.
Default Curve |  | function | Apply the default curve function.

Object Properties | Index | Common Properties