# HSLa

Arithmetics
4.9.5.0 CE
int
int byH Hue of the color. 0 is red, 85 is green, 170 is blue, and 255 is red again.
int byS Saturation of the color. This is the color contrast.
int byL Brightniss of the color. A brightness of 0 would correspond to RGB(0,0,0).
int byA Transparency of the color.
Creates a 32 bit color value from four parameters. Range is 0-255 for all parameters.
SetClrModulation
(HSLa(0,0,255,192),FindObject(TRE1));
Colors a randomly chosen tree white and somewhat transparent.
RGB
RGBa
HSLa
Newton
2005-06