Re: charting rows of data

2005-02-25 Thread Jean Bréfort
Le jeudi 24 fvrier 2005 13:03 -0500, Jeffrey Ross-Ibarra a crit : My apologies if the answer to this is somewhere that I've missed. I relatively frequently have the need to chart many hundreds or thousands of series all on the same graph. Given the columnXrow limitations in all spreadsheet

Re: Installing Gnumeric 1.4.3 after 1.4.2

2005-03-16 Thread Jean Bréfort
Le mercredi 16 mars 2005 11:54 -0500, J. Patrick Brewer a crit : Hello. Here's a basic question for you. I installed gnumeric 1.4.2 installed from source and would like to install 1.4.3. I understand how to do the installation of the new version, but is there something I have to do

Re: changing font or font size of legend ?

2005-06-23 Thread Jean Bréfort
Le jeudi 23 juin 2005 à 15:22 -0400, Sven Crouse a écrit : I'm unable to change the font or font size of text in a legend. Any attempt to do so results in a console message like the following: ** (gnumeric:18929): WARNING **: GnomePrint: Requested Helvetica but using Sans (Sans Regular

Re: remembering state of toolbar visibility

2005-07-14 Thread Jean Bréfort
-gconf.c (line 253 or so): void gnm_gconf_set_toolbar_visible (const char *name, gboolean vis) -- Jean Bréfort [EMAIL PROTECTED] ___ gnumeric-list mailing list gnumeric-list@gnome.org http://mail.gnome.org/mailman/listinfo/gnumeric-list

Re: Second Y-axis

2005-07-19 Thread Jean Bréfort
the existing one at the left. Also, how do I relate this second axis to a particular series? You must add a new plot to the chart, then select the second Y axis as Y axis for the new plot and add series. -- Jean Bréfort [EMAIL PROTECTED] ___ gnumeric-list

Re: Printer fonts and screen fonts differ

2005-08-05 Thread Jean Bréfort
interface libraries for gnome print License: GPL-2 LGPL-2.1 ___ gnumeric-list mailing list gnumeric-list@gnome.org http://mail.gnome.org/mailman/listinfo/gnumeric-list -- Jean Bréfort [EMAIL PROTECTED

Re: Solver crash and question

2005-08-20 Thread Jean Bréfort
or 768.4mmrest1248.4mm How many Original bar I need? Hmm, I don't think the solver supports or at the moment, but I might be wrong. -- Jean Bréfort [EMAIL PROTECTED] ___ gnumeric-list mailing list gnumeric-list@gnome.org http://mail.gnome.org

Re: Unreadable File in Gnumeric

2005-09-11 Thread Jean Bréfort
Le dimanche 11 septembre 2005 à 02:38 +, Scott Ballantyne a écrit : I posted a bug report about this, but I am wondering if anyone has had this problem and knows of a work around. I created a file, names, addresses, telephone numbers, that sort of thing, and now it won't open. Gnumeric

Re: configure/compile problem

2005-09-19 Thread Jean Bréfort
Le lundi 19 septembre 2005 à 20:42 -0600, Andreas J. Guelzow a écrit : I used to code some stuff for gnumeric. lately I don't have much time for that and when I do I usually just waste that time trying to get gnumeric to compile. For example in the moment I am stuck at: checking for

Re: operations on (X,Y) series

2005-11-02 Thread Jean Bréfort
Le mercredi 02 novembre 2005 à 16:51 +0100, Frederic Parrenin a écrit : Hi Jean, I would like to do various operations on (x_i,y_i) series in gnumeric, e.g.: - resampling, by simple interpolation or by integration, with a linear, spline or staircase interpolant - filtring by

Re: [PATCH] add graph window

2005-11-03 Thread Jean Bréfort
Le jeudi 03 novembre 2005 à 22:42 +0100, Christian Neumair a écrit : On Mi, 2005-11-02 at 16:58 +0100, Jean Bréfort wrote: I have one objection against the goffice patch: the changes in go-graph-widget.c are much too large. This widget was devised to be used in other apps, and do part

Re: [PATCH] add graph window

2005-11-04 Thread Jean Bréfort
Le vendredi 04 novembre 2005 à 11:44 +0100, Christian Neumair a écrit : On Fr, 2005-11-04 at 07:55 +0100, Jean Bréfort wrote: Le jeudi 03 novembre 2005 à 22:42 +0100, Christian Neumair a écrit : On Mi, 2005-11-02 at 16:58 +0100, Jean Bréfort wrote: I have one objection against

Re: Have these been fixed?

2005-12-14 Thread Jean Bréfort
can't share them. However, I can run some tests if there is anything to be learned from this old version of gnumeric. Which bug, #321009? Best regards, Jean Bréfort ___ gnumeric-list mailing list gnumeric-list@gnome.org http://mail.gnome.org/mailman

Re: Obtainning sheet title inside a sheet

2006-01-26 Thread Jean Bréfort
Le jeudi 26 janvier 2006 à 10:57 -0600, David Stanaway a écrit : On Thu, 2006-01-26 at 17:41 +0100, Benoit Plessis wrote: Morten Welinder wrote: If your Gnumeric is new enough, this will work: =cell(sheetname,B1) M. sorry it did work, using ';' [=cell(sheetname;B2)]

Some thoughts about 3d plots

2006-01-30 Thread Jean Bréfort
Hi, 3d plots are the most important missing feature in the goffice charts engine. I intend to work on that now, in the hope it will be ready for goffice-0.4. At first, some questions must be answered before starting real work. - axes: in 2d plots, length of the axes are just the width and the

Re: Gnumeric 1.6.2 and goffice 0.2.0 released

2006-02-04 Thread Jean Bréfort
Le samedi 04 février 2006 à 20:32 +, Nicholas Lamb a écrit : On Tue, Jan 31, 2006 at 07:25:37PM +0100, J.H.M. Dassen (Ray) wrote: Gnumeric 1.6.2, a new release in the stable 1.6 series, is now available together with goffice 0.2.0, a bugfix release. Gnumeric's requirements list

Re: locked sheet import in Excel

2006-02-06 Thread Jean Bréfort
Le lundi 06 février 2006 à 14:27 +0100, Julien Bittard a écrit : Hello I'm a new french user of gnumeric. I tried to lock the sheet in gnumeric 1.6.1 under windows, but when I saved the file to EXCEL 97/2000, the locking properties was not conserved in Microsoft Excel spreadsheet. Can

Moving average smoothing of curves in graphs

2006-02-08 Thread Jean Bréfort
Hi, I'm currently implementing the moving average smoothing in graphs, so that we'll have all the regressions mode present in excel. I have some doubts about how things work about the abscissa in excel. With a period of n, excel calculates the average for the y value and takes the last x value.

Re: Moving average smoothing of curves in graphs

2006-02-09 Thread Jean Bréfort
Le jeudi 09 février 2006 à 11:15 -0500, Morten Welinder a écrit : I don't think it matters too much in practice, but I agree that looking at the numbers is the right thing to do. It would also be nice to have an exponentially weighted moving average, parameterized by 1/e-life (or half-life).

Re: Moving average smoothing of curves in graphs

2006-02-16 Thread Jean Bréfort
Le mercredi 15 février 2006 à 15:37 -0500, Morten Welinder a écrit : OK, I see, it is quite easy to implement. Just two more questions: - should I use the same x_i values when evaluating the smoothed ones (I guess the answer is yes). You can use any x value for m(x), including the x_i

cairo or not cairo?

2006-05-13 Thread Jean Bréfort
Hi, I would like to use the cairo renderer by default (at least). It is still possible to use GogRendererPixbuf for those who don't have cairo. This means replacing the --with-cairo option by a simple test. Any objection? Best regards, Jean ___

Re: Obtaining the average or mean from an entire column

2006-05-14 Thread Jean Bréfort
Le dimanche 14 mai 2006 à 03:36 -0700, Michael Johnson a écrit : Hello, I'm a new Gnumeric user and am having trouble with functions. I would like to get an average of an entire column into a seperate cell. The problem is that over the next few months (or years) this column will be regularly

Re: goffice and cairo

2006-05-23 Thread Jean Bréfort
Le mardi 23 mai 2006 à 14:08 +0200, Emmanuel Pacaud a écrit : Le mardi 23 mai 2006 à 11:21 +0200, Jean Bréfort a écrit : Le mardi 23 mai 2006 à 11:04 +0200, Emmanuel Pacaud a écrit : Hi, Here's some words on what I'm working on currently. Last weeks, I've tried to finalize

Re: xls command line convertion

2006-06-02 Thread Jean Bréfort
Le vendredi 02 juin 2006 à 20:28 +0100, [EMAIL PROTECTED] a écrit : Hi to all, is it possible to convert files using the command line? As if it was a cli tool? Ex: gnumeric --tocsv file.xls gnumeric would open the file.xls and save it as file.csv (without ever showing a window. can this

Re: Gnumeric intallation

2006-06-05 Thread Jean Bréfort
Le dimanche 04 juin 2006 à 23:02 +, mariano cuello a écrit : I've problems with the installation of the program: my o. s. is win xp, and I can’t identify the correct file for installation, actually, the o. s. can’t run it. I’ll be grateful if you send the instruction for it. I downloaded

Re: GSL function problem

2006-07-13 Thread Jean Bréfort
Le jeudi 13 juillet 2006 à 15:07 +0200, laurency franck a écrit : Hi, i have created a plugin for gnumeric and i want to add it some other functions. These functions use GSL function: gsl_interp_cspline. So i have included files gsl/gsl_errno.h and gsl/gsl_spline.h . But when i try to use

Re: How to use the LINEST function?

2006-08-17 Thread Jean Bréfort
Le vendredi 18 août 2006 à 01:39 -0300, John Coppens a écrit : Hi all... Please, a hand! I've tried to use the LINEST function, and I can only get the M coefficient. THe docs say it is supposed to return two cols by one row, so I tried to select two adjecent cells, and call LINEST again.

Re: When is there likely to be a new Windows version out and Macro support

2006-09-05 Thread Jean Bréfort
Le mardi 05 septembre 2006 à 10:41 +0100, Julian Robbins a écrit : Hi I've been using Gnumeric more and more at work, and find it a very decent application. I submitted Bug 349457 http://bugzilla.gnome.org/show_bug.cgi?id=349457 http://bugzilla.gnome.org/show_bug.cgi?id=349457which has

Re: libgsf compilation problems on Solaris 8

2006-09-07 Thread Jean Bréfort
Le jeudi 07 septembre 2006 à 11:22 -0400, Dotun Olafunmiloye a écrit : -- Jean Bréfort [EMAIL PROTECTED] Hi, I have been having issues compiling libgsf-1.14.1. I have installed all the dependencies The error message before make dies is below; gsf-utils.c: At top level: gsf-utils.c

Re: libgsf compilation problems on Solaris 8

2006-09-07 Thread Jean Bréfort
Le jeudi 07 septembre 2006 à 14:48 -0400, Dotun Olafunmiloye a écrit : Below is the full dump from make - Thanks, make all-recursive make[1]: Entering directory `/export/home/dotun/libgsf-1.14.1' Making all in po make[2]: Entering directory `/export/home/dotun/libgsf-1.14.1/po'

Re: Goffice and cairo

2006-09-10 Thread Jean Bréfort
Le dimanche 10 septembre 2006 à 16:24 +0200, Emmanuel Pacaud a écrit : Hi, I would like to make cairo a dependency of goffice HEAD. I'm working on the graph cairo renderer for quite some time now, and is in good shape with just one known regression with respect to libart/gnomeprint/svg

Re: Cursor and charts

2006-09-12 Thread Jean Bréfort
Le mercredi 13 septembre 2006 à 11:40 +0700, Herb Desson a écrit : Dear All, I have 2 questions I can't answer from the documentation: 1. How do I control the movement of the cursor when I press enter? It seems to be locked into moving downward. It is. You should use the arrows instead of

Re: Goffice and cairo

2006-09-13 Thread Jean Bréfort
Le mercredi 13 septembre 2006 à 10:57 +0200, Emmanuel Pacaud a écrit : Le dimanche 10 septembre 2006 à 16:24 +0200, Emmanuel Pacaud a écrit : Hi, I would like to make cairo a dependency of goffice HEAD. I'm working on the graph cairo renderer for quite some time now, and is in good

Re: text mode columns strip leading +?

2006-09-19 Thread Jean Bréfort
interpretation - or give me a pointer where in the code I can change it? Type ' as first character in the cell to force text mode Regards, Jean Bréfort ___ gnumeric-list mailing list gnumeric-list@gnome.org http://mail.gnome.org/mailman/listinfo/gnumeric-list

Re: Printing in CVS HEAD.

2006-10-10 Thread Jean Bréfort
Le mardi 10 octobre 2006 à 16:58 +1000, Martin Sevior a écrit : On Mon, 2006-10-09 at 10:54 +0100, Tomas Frydrych wrote: [EMAIL PROTECTED] wrote: Hi Tomas, Congrats on all your work to get printing going with the pango graphics class. It now basically works.

Re: Gnumeric 1.7.0. on Windows: comments/observations

2006-10-15 Thread Jean Bréfort
://mail.gnome.org/mailman/listinfo/gnumeric-list -- Jean Bréfort [EMAIL PROTECTED] ___ gnumeric-list mailing list gnumeric-list@gnome.org http://mail.gnome.org/mailman/listinfo/gnumeric-list

Re: max rows

2006-10-18 Thread Jean Bréfort
, Uri David On 9/13/06, Jean Bréfort [EMAIL PROTECTED] wrote: gnumeric.h is in the src directory. Lines 8 and 9 of this file are: #define SHEET_MAX_ROWS (16*16*16*16) /* 0, 1, ... */ #define SHEET_MAX_COLS (4*4*4*4) /* 0, 1, ... */ Just replace the values

Re: plotxy - range

2006-12-14 Thread Jean Bréfort
xy plots need as many y values as you entered for x values. If you juts enter one y value, only the first x values is used. Le vendredi 15 décembre 2006 à 03:00 +, Al Lelopath a écrit : The y value in this case is constant, so I just typed in '1' From: Morten Welinder [EMAIL PROTECTED]

Re: getting highlighted cell

2006-12-28 Thread Jean Bréfort
Le jeudi 28 décembre 2006 à 14:49 +0100, sylvain a écrit : Hi!! I'm writing a plugin in python for gnumeric, and i'd like to know, how to know which is the current higlighted cell in a function called by a menu item. You might have several selected cells at once. The following code gets the

Re: libgsf and bzip2

2007-02-12 Thread Jean Bréfort
-list@gnome.org http://mail.gnome.org/mailman/listinfo/gnumeric-list -- Jean Bréfort [EMAIL PROTECTED] ___ gnumeric-list mailing list gnumeric-list@gnome.org http://mail.gnome.org/mailman/listinfo/gnumeric-list

Re: more functions

2007-03-13 Thread Jean Bréfort
Le mardi 13 mars 2007 à 22:09 -0500, Arnaldo Leon a écrit : Gnumeric is great, but I think I think it badly needs the following (in order of importance): Some work has been done on a time series analysis plugin which should solve 1 and 4. I just need some time to finish it (the original author

Re: Goffice Stable release

2007-04-24 Thread Jean Bréfort
Le lundi 23 avril 2007 à 13:42 -0400, Jody Goldberg a écrit : On Mon, Apr 23, 2007 at 12:50:18PM -0400, Morten Welinder wrote: 1.6.3 is indeed the latest stable version of Gnumeric. I am not sure we have stable vs. non-stable for goffice, but in any case, taking the latest goffice

Re: GMAE build for libgsf

2007-05-29 Thread Jean Bréfort
Le lundi 28 mai 2007 à 23:02 -0300, Eduardo Lima a écrit : Hi list, As you all know, for the last two years I've been maintaining the port of Gnumeric and its dependencies for the Maemo[1] platform. I must say here it's being useful for many people and the users are very much satisfied with

Re: Referencing ceils on other page

2007-06-18 Thread Jean Bréfort
Le lundi 18 juin 2007 à 12:54 +0200, Patrick Begou a écrit : Hi, I'm quite new with gnumeric. I'm using the address function to obtain the address of a cell located in an other page: Ex: on page 'Feuil2' I search the occurence of the A2 cell in Feuil3!A1:A5 and get the address of the

Re: Graph trendlines - a question.

2007-07-05 Thread Jean Bréfort
wishes, Gareth. -- Jean Bréfort [EMAIL PROTECTED] ___ gnumeric-list mailing list gnumeric-list@gnome.org http://mail.gnome.org/mailman/listinfo/gnumeric-list

Re: gnumeric2LaTeX?

2007-07-12 Thread Jean Bréfort
Le jeudi 12 juillet 2007 à 12:46 +0200, schoappied a écrit : Hi, I do not know if this is the right way to ask my question but I couldn't find a better way... In Msoffice Excel I can 'convert' for example a table to LaTeX and this also works in Openoffice:

Re: Update signal fix for Graph entry

2007-08-10 Thread Jean Bréfort
Le jeudi 09 août 2007 à 19:10 +0200, Emmanuel Pacaud a écrit : Hi, Here's a patch that fixes a bug where the Graph Entry didn't emit an update signal when the entry lose the focus. Does it look ok ? Emmanuel. IMHO, the entry is missing the activate signal too. Jean -- Jean

libgoffice-0.5

2007-08-11 Thread Jean Bréfort
Hi To avoid collisions between the incompatible 0.4 and 0.5 goffice versions, I'd propose to change the library name in 0.5. Attached patch fixes it on linux, I don't know if we need to change the win32 stuff at the bottom of goffice/Makefile.am. Any objections before I commit? Cheers, Jean

Re: axis tics at specific values

2007-08-15 Thread Jean Bréfort
Le mercredi 15 août 2007 à 13:44 +0100, Carlos Guâno Grohmann a écrit : Hello all, first post to the list. I usually use R to my stats/graphics, but decided to give Gnumeric a try, and so far I'm must say I loving it! Easy, fast, powerful. But I have a problem.. I want the tics of the X-axis

Re: Replacing blank cells

2007-08-15 Thread Jean Bréfort
Le vendredi 10 août 2007 à 21:21 +0200, Ghislain Vieilledent a écrit : Hello, I would like to replace blank cells by the NA (Not Available) string in a big data set. Do you know how to do that with Gnumeric ? Thanks for your help. Ghislain V. you can put =na() in empty cell, but I

Some ideas for the future

2007-08-16 Thread Jean Bréfort
Hi, Some things I would like to see in gnumeric: * new sheet types (graphs, macros, objects). IMHO, we should be able to have a sheet with anything we can have at the moment as a sheet object. * objects in cells. I'd like to extend the cells so that a cell can contain an object. * support for

Re: Add trend line to XY graph

2007-09-12 Thread Jean Bréfort
Le samedi 08 septembre 2007 à 11:45 -0700, George Dell a écrit : Help! I am looking for a way to add a trend line, (like the Excel ones, linear, poly, log, etc.) to the xy graph. Is there any way to do this in Gnumeric? select the series to which you want to add a trend line, next click

Re: polynomial regression using LINEST (2nd order and higher)

2007-10-09 Thread Jean Bréfort
the x, x^2 and x^3 values as one block, and linest will return a four column matrix). On 10/8/07, Jean Bréfort [EMAIL PROTECTED] wrote: Le lundi 08 octobre 2007 à 16:00 +0200, Nicolas ROUSSELON a écrit : Hello, In XL, the linest function

Re: Plugin settings reset after restart

2007-10-20 Thread Jean Bréfort
Le mardi 16 octobre 2007 à 13:45 +0100, Stuart Scott a écrit : Hi, I'm having trouble with Gnumeric 1.6.3, running on Gentoo AMD64. The program doesn't seem to save the plugin settings when it exits. Once I start the program, I can go into the Plugin Manager, click Activate All and

Re: Copy values from a .csv to gnumeric crashes (64 bits)

2007-10-26 Thread Jean Bréfort
Please, file a bug report, and, if possible, attach sample files. Regards, Jean Le vendredi 26 octobre 2007 à 02:29 +0100, Paulo da Silva a écrit : Hi! I found the following bug *only* in 64 bits version: Open two files (.csv and .gnumeric) and copying data *values* from .csv to the

Re: Customize Chart needs love before release

2007-10-28 Thread Jean Bréfort
Please file a bug report, and, if possible, attach a sample file. Regards, Jean Le dimanche 28 octobre 2007 à 20:56 +0100, Adrian Custer a écrit : hey all, playing around with charting, trying to see what is new. Double click on a chart == Customize chart appears In the top right part

Re: gnumeric's glade files

2007-11-08 Thread Jean Bréfort
Don't ask me why, but things should work if you replace gtk_widget_show by gtk_widget_show_all in do_hf_customize Cheers, Jean Le mercredi 07 novembre 2007 à 17:32 -0700, Andreas J. Guelzow a écrit : I am trying to modify one of the glade files hf-config.glade with glade 3.2.2. Even if I make

Re: Install Gnumeric Nokia N800: libglade

2007-11-18 Thread Jean Bréfort
You might find some useful documentation at: http://etrunko.blogspot.com/2006/08/gnumeric-spreadsheet-packages.html Regards, Jean Le dimanche 18 novembre 2007 à 05:29 -0800, Philip Craven a écrit : Hello, Maemo.org's one click Gnumeric installation fails on my Nokia N800 with the following

Re: Request for goffice relicensing

2007-11-29 Thread Jean Bréfort
Le jeudi 29 novembre 2007 à 21:34 +0100, J.M. Maurer a écrit : Hi there gnumeric hackers! As some of you might have read (http://uwog.net/news/?p=99), we have a bit of a licensing problem with AbiWord. The short version is that goffice's license (GPLv2), doesn't play nice with one of

Re: Request for goffice relicensing

2007-11-29 Thread Jean Bréfort
21:54 +0100, Jean Bréfort a écrit : Le jeudi 29 novembre 2007 à 21:34 +0100, J.M. Maurer a écrit : Hi there gnumeric hackers! As some of you might have read (http://uwog.net/news/?p=99), we have a bit of a licensing problem with AbiWord. The short version is that goffice's license

goffice plugins installation paths

2007-12-13 Thread Jean Bréfort
Hi, Currently, goffice plugins are installed in $(libdir)/goffice/VERSION/ (i.e. $(libdir)/goffice/0.5.3/). Installing an external package in that directory presents a problem: the external package needs to be rebuilt after each version bump). Would it be possible to drop the micro version for,

Re: Chart size setting

2008-01-08 Thread Jean Bréfort
Le mardi 08 janvier 2008 à 15:55 -0500, Ali Erkan a écrit : Hi everyone, I am in the process of creating numerous charts for different regions of a spreadsheet. For reasons that are mostly insignificant to this email, I need each chart to be identical in size. That is, the mouse based

Re: if testing

2008-01-09 Thread Jean Bréfort
Le lundi 24 décembre 2007 à 03:43 +0100, Mauro Santini a écrit : Dear gnumeric developer, I was using gnumeric with linux first and now also with vista cuz it works great and has the same format with both OS. by the way, I,m trying to implement a simple if statement between cells and i

Re: convert gnumeric file in csv but in command line ?

2008-01-23 Thread Jean Bréfort
Le mercredi 23 janvier 2008 à 16:35 +0100, open59 a écrit : Hi, I would write a script on Linux Ubuntu to convert gnumeric sheets in csv file or files and import it in my slq db on my FAI server. I think use mysqlimport for the second phase. But for the first one, is it possible to

Re: merge 3 different cells

2008-02-28 Thread Jean Bréfort
Le vendredi 29 février 2008 à 14:01 +0700, Tawee Laoitichote a écrit : Dear, I can not find command to do merging 3 different cells, such as ; _29_ _/03_ _/2008_ to be _29/03/2008_ . Since, I've got the text converting result from pdf file and I want to process in xls of

Re: line plot

2008-03-04 Thread Jean Bréfort
Le mardi 04 mars 2008 à 15:15 +0700, Tawee Laoitichote a écrit : ::: help, help, help ::: I'm doing line plot using 2 different columns: 1 column as date, the other is value of something; stock price. I wondered how the x-y axis arrangement exists, as both axis should provide data format

Re: Linear Interpolation in Gnumeric

2008-03-08 Thread Jean Bréfort
If you activate the Time Series Analysis Functions plugin, you'll be able to use the interpolation function which does linear interpolation by default (it can also do staircase and cubic spline interpolation). It's use is tipically: =interpolation(x_values,y_values,x_targets) If you have several

Re: GSoC project - implementing 3d plots

2008-03-21 Thread Jean Bréfort
All the work to be done for 3d plots is in Goffice. The data support in Gnumeric is already there. We are interested in surface plots at the moment, and I already made some work last summer. There is a patch at http://jean.brefort.free.fr/surfaces.patch.bz2, but I'm not sure it would still apply

Re: GSoC project - implementing 3d plots

2008-03-29 Thread Jean Bréfort
Looks like a good project. I don't see at the moment what exactly means your set of points, may be because I never used gnuplot, but anything making our plots more flexible is welcome. Anyway, the first thing to do is implement the simplest surface plots, and then, add more involved feeatures and

Re: Error inserting a graph widget in a custom glade widget

2008-04-02 Thread Jean Bréfort
It does not work because your data don't exist anymore when the plot is rendered. go_data_vector_val_new does not make a copy of the values, so that when your function returns, the data are not anymore valid. You have two options: use static local data, or make a copy, allocating the memory with

Time series analysis plugin

2008-04-06 Thread Jean Bréfort
Hi, Seems I never communicated about the API included in this plugin. I thought I did, but I am unable to find any trace in the mail archives :-( As I'll have more available time starting from now and that most of the things I'm writing for goffice/gnumeric are waiting for goffice branching, I

Re: Plot names

2008-04-14 Thread Jean Bréfort
Le lundi 14 avril 2008 à 12:42 +0200, Antonio Álvarez Feijoo a écrit : Hello, I have been looking for plot names that can be used as a parameter of the function *gog_plot_new_by_name*, but I only have found these three: GogPiePlot GogRadarPlot GogBarColPlot Does anybody knows all the

adjusting rows and columns number without a recompilation

2008-04-19 Thread Jean Bréfort
Hi, I tried to change rows and/or columns number using new command line options. Attached patch has not been fully tested, of course, and might be quite dangerous. Just posted for comments. Only #if USE_TILE_POOLS code has been tested a bit. gnumeric -r 10 will give 131072 rows (only power

Re: Some bugs and wishes concerning diagramm editor

2008-04-19 Thread Jean Bréfort
Le samedi 19 avril 2008 à 20:24 +0200, Philipp W. a écrit : Hello Is there a bug database, I can report to? Or can anyone with an account can do that for me? http://bugzilla.gnome.org Thx again Philipp Am Samstag, 19. April 2008 16:14:37 schrieb Jean Bréfort: Le samedi 19

Re: new sheet size patch

2008-04-22 Thread Jean Bréfort
This version of the patch compiles and seems to work. Le mardi 22 avril 2008 à 16:04 +0200, Jean Bréfort a écrit : Hi, Here comes the second version of my patch updated after Jody's comments on IRC. A few issues: - the pacth for gnm-conf.* contains changes related to a move of the go

Re: Could a GOGraphWidget be cleared?

2008-04-23 Thread Jean Bréfort
Which objects do you want to destroy? Can you provide some sample code? Le mercredi 23 avril 2008 à 13:49 +0200, Antonio Álvarez Feijoo a écrit : Hello, I have a GObject that have an attribute (GtkWidget *chartWidget;) that is being initialized in the constructor (self-priv-chartWidget =

Re: Add data to a GogBarColPlot with stacked columns

2008-04-25 Thread Jean Bréfort
Le vendredi 25 avril 2008 à 09:34 +0200, Antonio Álvarez Feijoo a écrit : Hello, I have been all week trying to make a GogBarColPlot with stacked columns, but I have not been able to. For example, I want 4 columns with two different values in each one. With the values of X axis I don't

Re: Add data to a GogBarColPlot with stacked columns

2008-04-29 Thread Jean Bréfort
Le mardi 29 avril 2008 à 08:14 +0200, Antonio Álvarez Feijoo a écrit : Another simple question related with this kind of plots with *n* series is how to change the default name of each serie (Serie1, Serie2, etc), because is not too well read this in the legend. Thanks a lot.

Re: bad file

2008-06-07 Thread Jean Bréfort
Le samedi 07 juin 2008 à 14:16 -0400, Prof J C Nash a écrit : I've put a sanitized file at macnash.admin.uottawa.ca/files/badfile.zip I didn't try this on my laptop, which has suffered enough today, but did try loading in a Virtualbox instance of Ubuntu Hardy with Gnumeric 1.8.2 (the Hardy

statistical plots

2008-06-08 Thread Jean Bréfort
Hi, With more time available during the twomonths to come, I'm going to work again on histograms and probability plots. I'm wondering if I should create families for each plot types or put all statistics related (at the moment boxplots, histograms and probability plots) in the same family or have

Re: Combo-box

2008-06-23 Thread Jean Bréfort
Le lundi 23 juin 2008 à 19:18 +0200, Thibaud de Borggraef a écrit : Hello, I'd like to know how to work with combo-boxes (or other choice lists) in a gnumeric sheet. I can draw the box but cannot configure it. I tried to define the content but it does not seem to save it and I am not sure I

Re: histogram plot does not set the Y axis scale correctly

2008-06-30 Thread Jean Bréfort
I don't know what are your data, but histograms plot the density (i.e. the frequency per x unit). So that if you x values are each 3 units things look like they should. You might want to use a column plot instead. Regards, Jean Le dimanche 29 juin 2008 à 23:01 +0200, Pascal Duchatelle a écrit :

Re: trouble using 2 plots on the same chart

2008-07-01 Thread Jean Bréfort
Le lundi 30 juin 2008 à 22:53 +0200, Pascal Duchatelle a écrit : I wish to put 2 plots on the same chart: a vertical column (bars) and a lineplot. Basically the bar plot is a histogram and the line a fit to the data. Whatever the order in which I create both plots, once the second is

Re: question on goffice

2008-07-03 Thread Jean Bréfort
Le jeudi 03 juillet 2008 à 12:08 +0800, Halton Huo a écrit : On Wed, 2008-07-02 at 21:08 +0200, Jean Bréfort wrote: Le mercredi 02 juillet 2008 à 19:05 +0800, Halton Huo a écrit : Hi there, I've two questions on goffice, not sure it is right place to ask, if not, please let me know

Re: Copying data + graphs

2008-07-05 Thread Jean Bréfort
Le jeudi 03 juillet 2008 à 15:55 +0100, Tony Abbey a écrit : A question I have not been able to find the answer to in the help files. I have a spreadsheet with data and charts on a sheet. How can I copy the sheet to a new one so that the data does not link back to the first sheet? I want to be

Re: Making a contour Plot with the surface plot option...

2008-07-19 Thread Jean Bréfort
Le vendredi 18 juillet 2008 à 11:06 -0700, miguel patino a écrit : Hello, I've heard that you can make a contour plot with the surface plot option. The problem is that there is no instructions on how to use the surface plot option in the help screen. My data is just 3 columns, my data columns

Re: Question on working with TEXT function

2008-07-20 Thread Jean Bréfort
Le dimanche 20 juillet 2008 à 14:21 +0200, Berthold Höllmann a écrit : Why is this formula invalid: =text(index(w!A:A;v!$A220+1;1;1),index(w!B:B;v!$A220+1;1;1);00 00) ^ I don't understand why you use the comma just above. If you want to separate two

3D axis labels orientation

2008-08-03 Thread Jean Bréfort
Le samedi 02 août 2008 à 22:07 +0200, Mariusz Adamski a écrit : Hi, I had some issues with labels padding, but i think i solved them finally. Now the axes are drawn horizontally when the axis angle 45 degrees and vertically when it's 45 degrees. It's symmetric now, but maybe e.g. 90 +/- 10

Re: 3D axis labels orientation

2008-08-07 Thread Jean Bréfort
Le jeudi 07 août 2008 à 11:22 +0200, Emmanuel Pacaud a écrit : Le dimanche 03 août 2008 à 10:44 +0200, Jean Bréfort a écrit : Le samedi 02 août 2008 à 22:07 +0200, Mariusz Adamski a écrit : Hi, I had some issues with labels padding, but i think i solved them finally. Now the axes

Re: idea about go-demo for libgoffice

2008-08-12 Thread Jean Bréfort
Le mardi 12 août 2008 à 19:01 +0800, Halton Huo a écrit : Hi, This idea is actually from gtk-demo, I can see some advantages for it: - Good for developers working on libgoffice to test code - Good for developers working on libgoffice-depend existing projects(gnumeric, gnucash, abiword,

Re: error message

2008-08-19 Thread Jean Bréfort
Le mercredi 13 août 2008 à 07:04 -0700, colwyn a écrit : When I load, close or save a Gnumeric 1.9.1 spreadsheet (I cannot download 1.8.3 stable release. Try to but it doesn't happen) I get the following message which I have to cancel 3 times: Exception Processing Message c013

Re: gnumeric solver

2008-08-19 Thread Jean Bréfort
Looks interesting. I also would like a non linear solver in gnumeric. Gnumeric code is written in C, not C++, but I think a plugin written in C++ would be acceptable. Best regards, Jean Le dimanche 17 août 2008 à 21:08 +0200, Ali Baharev a écrit : Dear Developers, I am a PhD student at

Re: gnumeric solver

2008-08-19 Thread Jean Bréfort
Le mardi 19 août 2008 à 14:51 +0200, Ali Baharev a écrit : Looks interesting. I also would like a non linear solver in gnumeric. Gnumeric code is written in C, not C++, but I think a plugin written in C++ would be acceptable. OK. Could you please provide more information on the how to-s?

Lognormal distribution

2008-08-22 Thread Jean Bréfort
Hi, Our Lognormal distribution support does not have a shape parameter as described at http://www.itl.nist.gov/div898/handbook/eda/section3/eda3669.htm Is that correct or a gnumeric bug (or a R-project bug)? Cheers, Jean ___ gnumeric-list mailing

Re: Lognormal distribution

2008-08-22 Thread Jean Bréfort
Le vendredi 22 août 2008 à 07:07 -0600, Andreas J. Guelzow a écrit : On Fri, 2008-08-22 at 12:07 +0200, Jean Bréfort wrote: Hi, Our Lognormal distribution support does not have a shape parameter as described at http://www.itl.nist.gov/div898/handbook/eda/section3/eda3669.htm

Re: Pie chart data summarize

2008-08-24 Thread Jean Bréfort
Le mardi 19 août 2008 à 14:06 +0200, Santiago Álvarez Martínez a écrit : Hi all: I'm using libgoffice to paint some data in a pie graph, but I have a visual problem: When some data have a few percentage of total value (i.e. 0.5%), it's nearly impossible to see it. So I'd like to get every

Re: chart either does not work or is not intuitive

2008-09-04 Thread Jean Bréfort
Le jeudi 04 septembre 2008 à 17:16 -0700, Ralph Shumaker a écrit : I have wasted several hours now. I haven't tried to set up a chart for many years. I have 3 different programs that can do charts, and every one of them is doing the same brain-dead mistakes. So, I must come to the

Re: Fw: Question about Export Control of Gnumeric

2008-11-12 Thread Jean Bréfort
Note that gnumeric sources are available from ftp.gnome.org which is not located in the USA, but in Sweden: host ftp.gnome.org ftp.gnome.org is an alias for ftp.acc.umu.se. ftp.acc.umu.se has address 130.239.18.137 ftp.acc.umu.se has address 130.239.18.173 ftp.acc.umu.se has IPv6 address

Re: Another try to get a response

2008-11-18 Thread Jean Bréfort
There are a few essential points that were not addressed in this thread. The fact that we do not ship any 1.8.x version compiled for MS-Windows is because we are still facing major issues. At least, print preview and contextual help don't work. When we have a decent windows version, then we can

Re: program for file print preview

2008-12-22 Thread Jean Bréfort
The code calling evince is in gtk+, not gnumeric: settings = gtk_settings_get_for_screen (screen); g_object_get (settings, gtk-print-preview-command, preview_cmd, NULL); This returns the value of GTK_PRINT_PREVIEW_COMMAND which is defined in gtk/Makefile.am If you want to change that, you

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