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Re: 24-bit color contour [message #28115 is a reply to message #27882]

Mon, 19 November 2001 06:22

Wolf Schweitzer
Messages: 21
Registered: October 2001

Junior Member

In article <9sht53$jkj$1@mail.cn99.com>, "tom" <tom2959@21cn.com>
wrote:

> Hi, is it possible for me to draw a 24-bits color filled contour plot on a
> 24-bits screen or PS file? It is usually a 8-bits contour or grey contour.
> Thanks. Tom

------

Tom,

I use the hexadecimal format for colors in the contour functions simply
because it is easier for my brain to put a decent color together in
'r-g-b' format under 24-bit colors.

The colors in this call will be

purple 'ff00ff'xl
blue 'ff0000'xl
green '00ff00'xl
red '0000ff'xl

Wolf Schweitzer

contour,image_array(*,*,image_info.counter), $
xrange = [0,cont_max],yrange = [0,cont_max],xstyle =5,ystyle=5,$
levels = [cont1_val,cont2_val,cont3_val,cont4_val],$
c_colors = ['ff00ff'xl,'ff0000'xl,'00ff00'xl,'0000ff'xl],$
pos = [0,0,611,611],noerase=cont_noerase

--

Wolf Schweitzer
MD, FMH Rechtsmedizin
Research Fellow / Registrar
Institute of Legal Medicine
Bern, Switzerland

mailto:wuff@swisswuff.ch
http://www.swisswuff.ch

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[Message index]

		24-bit color contour By: tom on Fri, 09 November 2001 16:44
		Re: 24-bit color contour By: David Fanning on Mon, 19 November 2001 07:57
		Re: 24-bit color contour By: Wolf Schweitzer on Mon, 19 November 2001 06:22

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