one fing leads . . .

Writes out gradients onto an artboard for download at the foot on the page.
Up to seven adjacent vertical lines of specified height, gradating by parameter.
artboard width: × height: pixels
height of set: pixels
line width pixels
number of sets
vertical horizontal both
full span from centre: full range full-span range
SETS : (use colour picker to change checked colour)
start colour end colour

more experiments for the sake of my dreams