plhlsrgb
( | h, |
| l, | |
| s, | |
| p_r, | |
| p_g, | |
p_b); |
Convert HLS color coordinates to RGB.
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
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.