WoColorGridGetValue Function

Gets the color indices for a range of colors in a color grid.

Usage

colors = WoColorGridGetValue(wid, index, num_values)

Input Parameters

wid — Specifies the widget ID returned by WoColorGrid (long).

index — The first color index in the range of colors to be returned.

num_values — The number of color values to return.

Returned Value

colors — A 2D array of size 3-by-n, where n is either num_values or the number of color indices to the end of the color grid.

Keywords

None.

Discussion

The color values returned will be either RGB, HLS, or HSV values, depending on the currently active color model.

Example

See the example for WoColorGrid Function.