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