comp.lang.idl-pvwave archive: archive » Bar coordinate shift with cgBarPlot

Home » Public Forums » archive » Bar coordinate shift with cgBarPlot

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Bar coordinate shift with cgBarPlot [message #87749 is a reply to message #87739]

Tue, 25 February 2014 23:30

Federico Tosi
Messages: 4
Registered: February 2014

Junior Member

I have data separated for angle range: 0°-10°, 10°-20°, 20°-30°, 30°-40°, etc.. In the Y-coordinate is the number of observed data. When cgBarPlot is used, the vertical bars are centered on: 0°, 10°, 20°, 30°, while I would like them to be centered around: 5°, 15°, 25°, etc., so that the width of the bar is representative of the range of abscissa of my data.

I'm afraid that, when the bars are cumulative (i.e., when multiple cgBarPlot are overplotted), drawing them one by one is unfeasible.

Federico

> The easiest way is probably just to draw the darn things yourself. But,
>
> I really don't understand what you are trying to do. :-)
>
> Cheers,
>
> David
>
> --
>
> David Fanning, Ph.D.
>
> Fanning Software Consulting, Inc.
>
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
>
> Sepore ma de ni thue. ("Perhaps thou speakest truth.")

Report message to a moderator

[Message index]

		Bar coordinate shift with cgBarPlot By: Federico Tosi on Tue, 25 February 2014 12:51
		Re: Bar coordinate shift with cgBarPlot By: David Fanning on Tue, 25 February 2014 13:00
		Re: Bar coordinate shift with cgBarPlot By: Federico Tosi on Tue, 25 February 2014 23:30
		Re: Bar coordinate shift with cgBarPlot By: Helder Marchetto on Wed, 26 February 2014 02:09
		Re: Bar coordinate shift with cgBarPlot By: Federico Tosi on Wed, 26 February 2014 03:15
		Re: Bar coordinate shift with cgBarPlot By: David Fanning on Wed, 26 February 2014 05:31
		Re: Bar coordinate shift with cgBarPlot By: Federico Tosi on Wed, 26 February 2014 08:52
		Re: Bar coordinate shift with cgBarPlot By: David Fanning on Wed, 26 February 2014 09:04
		Re: Bar coordinate shift with cgBarPlot By: Mats Löfdahl on Tue, 25 February 2014 14:36

Previous Topic:	how to composite a mapcoord object using geographic coordinate(no projection)
Next Topic:	Setting axes range in function graphics

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 09 23:21:10 PDT 2025

Total time taken to generate the page: 0.00203 seconds