PALETTE - Change the plotting pen colours

Description:

The colour representation for a given colour index is updated.

Usage:

palette [colour] [red] [green] [blue]

Parameters:

COLOUR = _INTEGER (Read and Write)

The colour index, i.e. pen, to be updated (in the range 0 to 255).

If no value is specified on the command line, the current value is used. The current value is initially set to 1.

RED = _REAL (Read and Write)

The red intensity (in the range 0.0 to 1.0).

If no value is specified on the command line, the current value is used. The current value is initially set to 1.0.

GREEN = _REAL (Read and Write)

The green intensity (in the range 0.0 to 1.0).

If no value is specified on the command line, the current value is used. The current value is initially set to 1.0.

BLUE = _REAL (Read and Write)

The blue intensity (in the range 0.0 to 1.0).

If no value is specified on the command line, the current value is used. The current value is initially set to 1.0.