SYNOPSIS
plgcol0(icol0, r, g, b)DESCRIPTION
Returns 8-bit RGB values (0-255) for given color from cmap0 (see the PLplot documentation). Values are negative if an invalid color id is given.
Redacted form: plgcol0(icol0, r, g, b)
This function is used in example 2.
ARGUMENTS
- icol0 (PLINT, input)
- Index of desired cmap0 color.
- r (PLINT *, output)
- Pointer to 8-bit red value.
- g (PLINT *, output)
- Pointer to 8-bit green value.
- b (PLINT *, output)
-
Pointer to 8-bit blue value.