plhlsrgb
( | h, |
l, | |
s, | |
p_r, | |
p_g, | |
p_b) ; |
Convert HLS color coordinates to RGB.
h
(PLFLT
, input)
Hue in degrees (0.0-360.0) on the color cylinder.
l
(PLFLT
, input)
Lightness expressed as a fraction (0.0-1.0) of the axis of the color cylinder.
s
(PLFLT
, input)
Saturation expressed as a fraction (0.0-1.0) of the radius of the color cylinder.
p_r
(PLFLT_NC_SCALAR
, output)
Returned value of the red intensity (0.0-1.0) of the color.
p_g
(PLFLT_NC_SCALAR
, output)
Returned value of the green intensity (0.0-1.0) of the color.
p_b
(PLFLT_NC_SCALAR
, output)
Returned value of the blue intensity (0.0-1.0) of the color.
Redacted form:
General: plhlsrgb(h, l, s, p_r, p_g, p_b)
This function is used in example 2.