Lucee Function Reference
Function IMAGEFILTERCOLORMAP
These are passed to the function ImageFilters (see ImageFilter documentation) which convert gray values to colors.
Example
imagefiltercolormap(string type,[string lineColor1,[string lineColor2]]):any
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Description |
|---|---|---|---|
| type | string | Yes |
type of the color map, possible values are: - spectrum: A colormap with the colors of the spectrum - linear: A colormap which interpolates linearly between two colors - grayscale: A grayscale colormap. Black is 0, white is 1 |
| lineColor1 | string | No | used only for type "linear", the color corresponding to value 0 in the colormap. |
| lineColor2 | string | No | used only for type "linear", the color corresponding to value 1 in the colormap. |