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PLGCOL0(3plplot) PLplot API PLGCOL0(3plplot)

NAME

plgcol0 - Returns 8-bit RGB values for given color index from cmap0

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

Index of desired cmap0 color.
Returned value of the 8-bit red value.
Returned value of the 8-bit green value.
Returned value of the 8-bit blue value.

AUTHORS

Many developers (who are credited at http://plplot.org/credits.php) have contributed to PLplot over its long history.

SEE ALSO

PLplot documentation at http://plplot.org/documentation.php.

August, 2021