| Solarize |
Function
The Solarize function is a partial inverse that reverses the high or low end,
depending on the value of the hi/lo flag. Values above (“hi” or
1) or below (“lo” or
0 ) the threshold are reversed. The resulting images are similar to a photographic
effect popular in the 1960s, where the print is exposed to light during development
and results
in an image with blended positive and negative value ranges. It gives a metallic
effect
to color images.
|
Parameters
|
Type
|
Defaults
|
Function
|
| value |
float
|
.5 | The point at which the image is inverted. |
| mode |
int
|
1 |
0 means "lo", or below the threshold value at which the color is inverted. 1 means "hi", or above the threshold. |
Synopsis
image Solarize( image In, float value, int mode);
Script
image = Solarize( In, value, mode );
Command Line
shake -solarize value mode