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Re: display position arrays on an image [message #88811 is a reply to message #88790]

Mon, 23 June 2014 03:43

g.nacarts
Messages: 148
Registered: November 2013

Senior Member

I used the VECCOLORS keyword to make the vectors but it always be black or white. I used information from here to create the color: http://www.idlcoyote.com/color_tips/getcolor.php

My code is like this:

Yellow = [255,255,0]
cgDrawVectors, x, y, pos_x, pos_y,fraction=0.001, VECCOLORS= yellow, /ORDERED, /OVERPLOT

The vectors are still white.

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[Message index]

		display position arrays on an image By: g.nacarts on Thu, 19 June 2014 13:52
		Re: display position arrays on an image By: g.nacarts on Thu, 19 June 2014 13:53
		Re: display position arrays on an image By: David Fanning on Thu, 19 June 2014 15:24
		Re: display position arrays on an image By: g.nacarts on Fri, 20 June 2014 04:54
		Re: display position arrays on an image By: David Fanning on Fri, 20 June 2014 09:32
		Re: display position arrays on an image By: g.nacarts on Sat, 21 June 2014 12:11
		Re: display position arrays on an image By: David Fanning on Sat, 21 June 2014 12:31
		Re: display position arrays on an image By: g.nacarts on Sat, 21 June 2014 12:43
		Re: display position arrays on an image By: g.nacarts on Sat, 21 June 2014 12:49
		Re: display position arrays on an image By: David Fanning on Sat, 21 June 2014 20:25
		Re: display position arrays on an image By: g.nacarts on Mon, 23 June 2014 03:43
		Re: display position arrays on an image By: Phillip Bitzer on Mon, 23 June 2014 08:54

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