// Sample to draw overlapping transparent circles.

g = new graphics
g.color[0, 0, 1, 0.5] // Blue, half-transparent
g.fillEllipseCenter[0,-2,10,10]

g.color[1, 0, 0, 0.5] // Red, half-transparent
g.fillEllipseCenter[3,3,10,10]

g.color[1, 1, 0, 0.5] // Yellow, half-transparent
g.fillEllipseCenter[-3,3,10,10]

g.show[]
g.write["circle.jpg", 200, 200]
g.write["circle.png", 200, 200]
g.writeTransparent["circleTrans.png", 200, 200]
g.write["circle.svg", 200, 200]