Drawing a HSV or HSB Color Wheel

AS
Posted By
Alan Smithee
Dec 18, 2005
Views
995
Replies
3
Status
Closed
I need to draw a two dimensional view of the HSV color wheel. I haven’t the foggiest as to where to start. Some type of gradient fill that can change the tone perhaps. Thanks if someone knows how to do this.

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GH
Gernot Hoffmann
Dec 19, 2005
Instead of drawing the wheel you may use this PostScript program:
http://www.fho-emden.de/~hoffmann/colorwheel.txt

Rename as *.eps and open or place in RGB mode in PhS with sufficient resolution.

Best regards –Gernot Hoffmann
AS
Alan Smithee
Dec 19, 2005
wrote:
Instead of drawing the wheel you may use this PostScript program:
http://www.fho-emden.de/~hoffmann/colorwheel.txt

Rename as *.eps and open or place in RGB mode in PhS with sufficient resolution.

Best regards –Gernot Hoffmann

Thank you. I had no idea I could use eps files like this! I was thinking I was going to have to delve into scripting it myself. Thanks again.
GH
Gernot Hoffmann
Dec 19, 2005
Alan,

thanks for the feedback. If you want to improve the
resolution, the size of the small equally colored squares, then simply increase the number ‘n’ by a text editor.

E.g. n=400 instead of 200.

Best regards –Gernot Hoffmann.

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