IDLgrPalette::SetRGB

The IDLgrPalette::SetRGB procedure method sets the color values at a specified index in the palette to the specified Red, Green and Blue values.

Syntax

Obj->[IDLgrPalette::]SetRGB, Index, Red, Green, Blue

Arguments

Index

The index within the Palette object to be set. This value should be in the range of 0 ≤ Value < N_COLORS.

Red

The red value to set in the color palette.

Green

The green value to set in the color palette.

Blue

The blue value to set in the color palette.

Keywords

None

Version History

5.0	Introduced