LabPlot

Science

Source (link to git-repo or to original if based on someone elses unmodified work): Add the source-code for this project on opencode.net

1
5.0
Description:

LabPlot is a KDE application for data plotting and function analysis. It support both 2D and 3D plots and tries to emulate most of the functions supported by programs like Microcal Origin or SPSS Sigmaplot.
Last changelog:

7 years ago

* new default project format (XML)
* improved memory management
* versatile errorbar styles
* improved import dialog
* hdf5 data file support
* added project/dataset notes
* different background brush styles
* optional put drawing objects in background
* customize binary byteorder in import/export
* full ORIGIN 7.5 project support
* arrange sheets in tile/cascade
* added Laplace transform
* using R math functions and constants if available
* descriptive statistics/one and two sample tests using R
* improved polar and 3d plot (delaunay triangulation) and data mode

C

gerlach

15 years ago

Hi,

I fixed this problem in 1.5.1.pre2 by saving and restoring all window size and position in a project.

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nomis

15 years ago

When I click on the link to download the suse 9.3 rpm I get:
LabPlot-1.5.0-1.SuSE-9.1.i586.rpm?download

Is the rpm for 9.3 available?

thanks, nomis

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C

gerlach

15 years ago

Ups, Sorry.

I fixed the link now.

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nomis

15 years ago

The link is still broken but it does link to another page that lists all the versions including 9.3

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nigels

15 years ago

When I do a print preview, the embedded kghostview(?) gets upset about "no printers" and it is not possible to exit print preview mode.

This is with the FC3 RPM.

The exact message-

"There is no default printer. Start with --all to see all printers. [OK]"

Cheers,

Nigel

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nigels

15 years ago

On second thoughts, I think it's a kghostview problem. Once I went into the KDE control center to configure a default printer, the dialog box went away -- but I still have a problem with kghostview hanging.

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C

gerlach

15 years ago

Hi,

I fixed this problem by configuring kghostview correct :

Settings->Configure kghostview

Selection "Ghostscript"

Interpreter : gs
Non-Antialiasing : -sDEVICE=x11
Antialiasing: -sDEVICE=x11 -dTextAlphaBits=4 -dGraphicsAlphaBits=2 -dMaxBitmap=10000000

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mirya

15 years ago

This project should be merged w/ QtiPlot (though the last one is pure-qt).

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gfox

15 years ago

I just installed LabPlot-1.4.0-1.FC-3.i386.rpm on a Fedora Core 3 machine.

If I start it as root, it runs fine; if I start it as a user, it seg faults with no other error information provided. Presumably this is a permissions, environment variable, or path issue, but I have no idea what to look for.

Any suggestions?

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C

gerlach

15 years ago

Hi,

Please try the latest RPM @
http://prdownloads.sourceforge.net/labplot/LabPlot-1.4.1-1.FC-3.i386.rpm?download

If the problem still occurs please enable the debug messages with kdebugdialog ("Select all") and start LabPlot from a Terminal.
Please send me the output to see whats happening.

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C

gerlach

15 years ago

/usr/bin/kdebugdialog is in the package
kdebase-3.3.1 (kdebase-3.3.1-4.3.FC3.i386.rpm i think)
and should be installed for KDE.

Just enter "/usr/bin/kdebugdialog" in a terminal and see if its there.

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gfox

15 years ago

OK, I see it, but when I type in kdebugdialog or /usr/bin/kdebugdialog, nothing happens -- obviously there's more to this. How do I actually use this program to get you the info you need?

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gfox

15 years ago

Oh, hang on - I see from running it with --help that this is a graphical program, and I'm not at a machine with an X server. I'll try it from my lab machine when I'm in tomorrow, and get back to you if I still don't see what to do.

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gfox

15 years ago

OK, I can run kdebugdialog. I've hit "select all" and run LabPlot from a terminal. There's no change in the outcome, and kdebugdialog hasn't written a file.

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gfox

15 years ago

No, it still acts the same. I'm not sure what your instructions mean -- specifically,

"please enable the debug messages with kdebugdialog ("Select all")"

What is kdedebugdialog? I don't have any files on my machine by that name.

Gordon

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Linuquim

15 years ago

THANKS...
NOW IT'S RUNNING...
It's working in Slackware 10.
Nice job.
Good luck.
Bye.

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Linuquim

16 years ago

In Slackware 10 not works.
Some ideas?

Thanks.

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Kosolapy

15 years ago

The same situation. Slackware 10.1 and "segmentation fault" of version 1.4.0.
I've attempted to install additional tools and librarioes, such as :
pstoedit-3.33
cdf 2.7
unixODBC-2.2.10
jasper-1.701
netcdf.
And then compile from source.
No effect.
The last lines of "strace LabPlot" is:
[cut]---------------

access("/usr/lib/qt/plugins", F_OK) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

[cut]---------------
So I install qsa-x11-free-1.1.1.
... again compile. Howerver there were segfault again.
And now I am using version 1.3.1.

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C

gerlach

15 years ago

Hi,

It works if you rename the directory /usr/lib/qt/plugins :
"mv /usr/lib/qt/plugins /usr/lib/qt/plugins.save".

I have no idea why but this somehow fixes the problem.

Is there anyone that knows what may cause this problem?

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Linuquim

15 years ago

THANKS...
NOW IT'S RUNNING...
Nice job.
Good luck.
Bye.

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mengle

16 years ago

Details?

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Linuquim

16 years ago

Hi.
The installation of source code (.tar.gz) and also to pre-compiled binary (.tgz) was complete, without any error, the curious is that the program don't start. An icon was created in (education-math menu), the binary was installed in /opt/kde/bin/labplot, but it fails to run. The 1.3 version was installed and worked fine (both source code and pre-compiled binary). I have a Slackware 10 complete, with all libraries, etc.
Thanks for answer.
Ideas?

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Syncro

16 years ago

looks like the thing I need, thank you

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Linuquim

16 years ago

Hi.
The compilation with source tarball was perfect (LabPlot 1.4.0) but... the program... fails to start.
I have a Slack 10 complete, gsl, etc...
Any ideas?

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Syncro

16 years ago

compilled (using renamed v 1.3 ebuild) and running without any problems on Gentoo. I think, using packages is the the best way to install software for the binary distro. Anyway, pay attention to ./configure output.

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7 years ago

* new default project format (XML)
* improved memory management
* versatile errorbar styles
* improved import dialog
* hdf5 data file support
* added project/dataset notes
* different background brush styles
* optional put drawing objects in background
* customize binary byteorder in import/export
* full ORIGIN 7.5 project support
* arrange sheets in tile/cascade
* added Laplace transform
* using R math functions and constants if available
* descriptive statistics/one and two sample tests using R
* improved polar and 3d plot (delaunay triangulation) and data mode

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tonet
Dec 27 2008
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