plhlsrgb.3plplot

Langue: en

Autres versions - même langue

Version: July, 2010 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

plhlsrgb - Convert HLS color to RGB

SYNOPSIS

plhlsrgb(h, l, s, p_r, p_g, p_b)

DESCRIPTION

Convert HLS color coordinates to RGB. Redacted form: General: plhlsrgb(h, l, s, p_r, p_g, p_b) Perl/PDL: Not available? Implemented as plhls?

This function is used in example 2.

ARGUMENTS

h (PLFLT, input)
Hue, in degrees on the colour cone (0.0-360.0)
l (PLFLT, input)
Lightness, expressed as a fraction of the axis of the colour cone (0.0-1.0)
s (PLFLT, input)
Saturation, expressed as a fraction of the radius of the colour cone (0.0-1.0)
p_r (PLFLT *, output)
Pointer to red intensity (0.0-1.0) of the colour
p_g (PLFLT *, output)
Pointer to green intensity (0.0-1.0) of the colour
p_b (PLFLT *, output)
Pointer to blue intensity (0.0-1.0) of the colour

AUTHORS

Geoffrey Furnish and Maurice LeBrun wrote and maintain PLplot. This man page was automatically generated from the DocBook source of the PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere.

SEE ALSO

PLplot documentation at http://plplot.sourceforge.net/resources.