Name Rascal/Libraries/Vis/Figure/ColorModel/rgb

Synopsis Create a color from a red, green and blue contribution.

Function

1. Color rgb(int red, int green, int blue)
2. Color rgb(int red, int green, int blue, real alpha)

Description Create a color from a red, green and blue contribution each in the range [0,255]. An optional transparency alpha may be given between 0.0 (completely opaque) and 1.0 (completely transparent).

Examples

b1 = box([size(50), fillColor(rgb(255,0,0))]);
b2 = box([size(50), fillColor(rgb(0,255,0))]);
b3 = box([size(50), fillColor(rgb(0,0,255))]);
b4 = box([size(50), fillColor(rgb(100,0,100))]);
boxes = [b1, b2, b3, b4];
render(hcat(boxes));

gives:

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