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Re: 2D array as colour dot image [message #82815 is a reply to message #82704]

Tue, 15 January 2013 20:28

chris_torrence@NOSPAM is currently offline

chris_torrence@NOSPAM
Messages: 528
Registered: March 2007

Senior Member

On Tuesday, January 15, 2013 4:56:54 PM UTC-7, mark...@gmail.com wrote:
> Looking at your code again, I guess it's the Brewer colour table which makes it 8.2.1 specific?
>
>
>
> M

Yes, it's the Brewer color table. And there were also some changes made to the Colorbar function, so I can't guarantee that it would look exactly the same in an earlier IDL version.

Glad that the code was a help!

Can I ask a favor? If you get something working that looks nice, could you post either the code or a screenshot? It's always great to see what people are trying to accomplish with IDL's graphics.

Thanks!

-Chris
p.s. regarding the "stripes" in the hist_2d, I noticed that I had to remove that last column & row of all zeroes. I haven't studied the code in the lib directory, but I would bet it's some sort of artifact of the histogram function. We probably need to take a good hard look at hist_2d, and bring it into the 21st century...

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[Message index]

		2D array as colour dot image By: markjamie on Mon, 14 January 2013 12:22
		Re: 2D array as colour dot image By: David Fanning on Wed, 16 January 2013 07:11
		Re: 2D array as colour dot image By: markjamie on Thu, 24 January 2013 16:15
		Re: 2D array as colour dot image By: chris_torrence@NOSPAM on Tue, 15 January 2013 20:28
		Re: 2D array as colour dot image By: markjamie on Tue, 15 January 2013 16:06
		Re: 2D array as colour dot image By: markjamie on Tue, 15 January 2013 15:56
		Re: 2D array as colour dot image By: markjamie on Tue, 15 January 2013 15:35
		Re: 2D array as colour dot image By: chris_torrence@NOSPAM on Tue, 15 January 2013 10:06
		Re: 2D array as colour dot image By: cgguido on Mon, 14 January 2013 15:01
		2D array as colour dot image By: markjamie on Mon, 14 January 2013 14:44
		Re: 2D array as colour dot image By: David Fanning on Thu, 24 January 2013 16:25

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