comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » Plot problem

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

Re: plot problem [message #80970 is a reply to message #39989]

Fri, 27 July 2012 09:22

d.poreh
Messages: 406
Registered: October 2007

Senior Member

On Friday, July 27, 2012 5:16:21 AM UTC-7, alx wrote:
> Le jeudi 26 juillet 2012 21:34:44 UTC+2, dave poreh a écrit :
>
>> Folks
>
>> hi,
>
>> I have a problem: i have produced a plot (http://imageshack.us/photo/my-images/545/gps2idl.png/) and i need to increase the height of each graph in the figure.
>
>> Can sb help please?
>
>> Cheers,
>
>> Dave
>
>
>
> NG functions are well suited for such a multiplot figure.
>
> For instance, with your example of an array of 9x3 y-functions of the variable x, by using CURRENT and LAYOUT keywords, you can simply write:
>
>
>
> IDL> for i=0,9*3-1 do pl = plot(x, y[*,i], LAYOUT=[3,9,i+1], CURRENT=(i ne 0))
>
>
>
> Here LAYOUT creates the multiplot, CURRENT forces same window to be reused except on the first time.
>
> Then, to manage particular spacing, labels, etc in each sub-plot, you can use any other keywords (MARGIN, AXIS_STYLE, etc...) by indexing them with some logical function of i.
>
> For instance, to suppress axes on subplots which are not lying on the boundaries, you could use AXIS_STYLE=2*(((i mod 3) eq 1) && (i ne 1) && (i ne 25)), in which 2 and 0 means "box-style" and "no axis", respectively.
>
> For details on those keywords, please refer to the IDL documentation.
>
>
>
> Alain.

Works perfect. Thanks, just i need to pass a text for each graph:

!null = text(1,1, 'speed=',$\pm$ num2str, /data, font_size=12)
that stands for *speed= 10+- 0.2* for instance on each graph. Can you help pls.
Cheers,
Dave

Report message to a moderator

[Message index]

		Plot problem By: Andreas Ernst on Tue, 29 June 2004 04:02
		Re: plot problem By: d.poreh on Fri, 25 July 2008 10:50
		Re: plot problem By: Paul Van Delst[1] on Fri, 25 July 2008 11:26
		Re: plot problem By: David Fanning on Fri, 25 July 2008 11:07
		Re: plot problem By: humanumbrella on Fri, 25 July 2008 10:44
		Re: plot problem By: Paul Van Delst[1] on Fri, 25 July 2008 10:41
		Re: plot problem By: Paul Van Delst[1] on Fri, 25 July 2008 10:40
		Re: plot problem By: David Fanning on Fri, 25 July 2008 12:45
		Re: plot problem By: pgrigis on Fri, 25 July 2008 12:28
		Re: plot problem By: d.poreh on Fri, 25 July 2008 11:59
		Re: plot problem By: David Fanning on Fri, 25 July 2008 11:31
		Re: plot problem By: d.poreh on Fri, 25 July 2008 11:22
		Re: plot problem By: russell.grew on Tue, 12 June 2012 16:19
		Re: plot problem By: d.poreh on Sat, 28 July 2012 09:44
		Re: plot problem By: lecacheux.alain on Sat, 28 July 2012 02:31
		Re: plot problem By: d.poreh on Fri, 27 July 2012 22:10
		Re: plot problem By: lecacheux.alain on Fri, 27 July 2012 16:22
		Re: plot problem By: d.poreh on Fri, 27 July 2012 09:22
		Re: plot problem By: lecacheux.alain on Fri, 27 July 2012 05:16
		Re: plot problem By: wlandsman on Thu, 26 July 2012 13:22
		Re: Plot problem By: dg86 on Sat, 26 November 2016 04:43

Previous Topic:	How to manipulate vectors by the index
Next Topic:	Hardware suggestions for IDL/ENVI.

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 12:57:50 PDT 2025

Total time taken to generate the page: 1.27789 seconds