graphs-users — User discussions, help, report bugs, feature requests

Re: [Graphs-users] JPlot

[Jan v. d. L. <Jan...@en...>]

David,

   That problem has been noticed before, and is addressed in version
1.3. Since this version is currently unstable, I cannot propose it yet
to anyone... But I uploaded a patched version 1.2.2 to the website:
the only differenc with 1.2.1 is that it will correctly display the
negative numbers.

Hope this helps,
=2DJan.

On Thursday 22 May 2003 11:48 am, you wrote:
> Hi Jan,
>
> I have found JPlot to be an excellent package. I do have one question
> though:
>
> When I plot data which lies both above and below zero, the numbers on the
> y-axis above zero are written in standard notation (e.g. 1.0e4), but the
> numbers below zero are written as 0.0001 or whatever. This gives a
> problem for numbers smaller than 0.00001, as there isn't enough room, and
> so it just writes a zero. Is there a way to get it using standard
> notation for both positive and negative numbers on the axes?
>
> Thanks very much for any help you can give,
>
> David Churches.
>
>
>
>
> -------------------------------------------------------------
> David Churches
> Department of Physics and Astronomy
> Cardiff University, 5 The Parade, Cardiff, CF24 3YB, U.K.
> Phone: + 44-29-20874785, 20875120 (direct line) Fax: + 44-29-20874056
> d.c...@as...
>
> On Tue, 13 May 2003, Jan van der Lee wrote:
> > On Tuesday 13 May 2003 12:57 pm, David Churches wrote:
> > > Hi,
> > >
> > > I am interested in using JPlot inside another application. My main
> > > problem is that I will not be using files to get the data into JPlot,
> > > but be passing data into it in real-time as the application runs.
> > >
> > > Is there any support for a non-file-based mode for getting the data
> > > into JPlot?
> >
> > Hello,
> >
> >   Check the update method in JPlot.java: it uses a DataFile object
> > which actually contains the data in vectors. It is straightforward to
> > derive this class and to feed the DataFile object with another type of
> > stream than a file-stream. Hence it can be done, but requires some new
> > coding.
> >
> > But to answer your question more precisely: version 1.2 has no
> > built-in support for dealing with generic data-streaming. Keep an eye
> > on the website: the next release (this summer) will include all the
> > support you need.
> >
> > Regards,
> > -Jan.
> > --
> > Jan van der Lee

=2D-=20
Jan van der Lee
Tel. + 33 1 64 69 47 32=20
Centre d'Informatique G=E9ologique
=C9cole des Mines de Paris -- Fontainebleau
Internet: http://www.cig.ensmp.fr/~vanderlee

Re: [Graphs-users] JPlot

[Jan v. d. L. <Jan...@en...>]

On Tuesday 13 May 2003 12:57 pm, David Churches wrote:
> Hi,
>
> I am interested in using JPlot inside another application. My main
> problem is that I will not be using files to get the data into JPlot, b=
ut
> be passing data into it in real-time as the application runs.
>
> Is there any support for a non-file-based mode for getting the data int=
o
> JPlot?

Hello,

  Check the update method in JPlot.java: it uses a DataFile object
which actually contains the data in vectors. It is straightforward to
derive this class and to feed the DataFile object with another type of
stream than a file-stream. Hence it can be done, but requires some new
coding.

But to answer your question more precisely: version 1.2 has no
built-in support for dealing with generic data-streaming. Keep an eye
on the website: the next release (this summer) will include all the
support you need.

Regards,
-Jan.
--=20
Jan van der Lee

[Graphs-users] JPlot

[David C. <Dav...@as...>]

Hi,

I am interested in using JPlot inside another application. My main 
problem is that I will not be using files to get the data into JPlot, but 
be passing data into it in real-time as the application runs. 

Is there any support for a non-file-based mode for getting the data into 
JPlot?

Thanks for any advice you can give.

Cheers,

David Churches.





-------------------------------------------------------------
David Churches
Department of Physics and Astronomy
Cardiff University, 5 The Parade, Cardiff, CF24 3YB, U.K.
Phone: + 44-29-20874785, 20875120 (direct line) Fax: + 44-29-20874056
d.c...@as...

[Graphs-users] INFORMATION

[SANYA O. <olu...@ya...>]

Dear Sir/Ma,Regards. I am interested in asoftware that
can accept
raw data and plot.simply, i can input values for both
x and y axis and  plot the graph.Can jplot do this?
Looking forward to a reply soon.
Thanks
sanya

__________________________________
Do you Yahoo!?
The New Yahoo! Search - Faster. Easier. Bingo.
http://search.yahoo.com

[Graphs-users] Dual Y-axis??

[Satish D. <de...@ii...>]

Hello,

First of all, Thanks to Jan van der Lee for creating the wonderful package.

I recently started looking in to JPlot plotting program for use in 
graphing our research data. It has most of the features we are 
interested in, but one is misising- We want to have dual Y-axis in our 
graph. Some of the data will be plotted against Y1 and some using Y2. 
Can some one guide me how do i go about implementing this functionality. 
Also, i lost part of my curve when i saved it as jpeg image. I have 
found a PNG Encoder on the  web and modified JPlot to save it as png. It 
saved the graph correctly. If anyone is interested i am happy to share 
the changes i made.

Please give me some hints to add dual Y-axis functionality to the graph 
  I would be happy to share the source code modifications i make  to 
JPlot for adding this feature.

Thanks!
Satish

Re: [Graphs-users] graphic output

[<jo...@fi...>]

Hello,

--On Samstag, 12. April 2003 09:58 +0300 Georgios Sotirchos=20
<gso...@ma...> wrote:
> Have you consider to add eps or pdf output to jplot graphs
Currently we didn't plan to support these outputformats, but we're still=20
planning the next major release of jplot. Currently we didn't had the time=20
to really start, but i'm confident that this will change soon. So maybe=20
this will go on the todo-list.


Regards,
 J=F6rg Eichhorn

[Graphs-users] graphic output

[Georgios S. <gso...@ma...>]

Dear Sirs,

Have you consider to add eps or pdf output to jplot graphs

Kind Regards,


Georgios Sotirchos

Re: [Graphs-users] tar.gz file

[<jo...@fi...>]

Hello,

where did you try to download the file from ?
The main distribution site is=20
http://sourceforge.net/project/showfiles.php?group_id=3D51050&release_id=3D8=
6272
You can download the tar.gz source and a packed jar file.

--On Montag, 3. M=E4rz 2003 16:19 -0500 Stan Watson=20
<jw...@po...> wrote:

>
>  Downloaded the 1.2.1 tar.gz file. Got unexpected end of file while
> trying to unzip it with gzip
> the 1.1.1 tar.gz file unzipped fine with gzip.
>
> Has the .2.1 tar.gz file been corrupted, or is it a different type ????


--
J=F6rg Eichhorn                           <mailto:jei...@us...>
Hamburg                                                         Germany

[Graphs-users] tar.gz file

[Stan W. <jw...@po...>]

 Downloaded the 1.2.1 tar.gz file. Got unexpected end of file while =
trying to unzip it with gzip

the 1.1.1 tar.gz file unzipped fine with gzip.

Has the .2.1 tar.gz file been corrupted, or is it a different type ????

[Graphs-users] PRINT capability in Jplot?

[Nguyen, D. V <Dun...@US...>]

I am wondering if JPlot can print the plots.
Also, can you send me a copyright license of the JPlot, please?

Nguyen, Dung (Yoong) Viet

User Applications Dept.
United Space Alliance
Mail Code: USH-4A5L
Email: dun...@us...
Phone:(281) 282 - 4681


"The comments and opinions expressed are my own and do not represent the
views of United Space Alliance"

[Graphs-users] Welcome

[<joe...@in...>]

Welcome to the Graphs-Users List.