8 years agoHistogram utilities
superratoli@gmail.com [Sat, 22 Nov 2008 08:57:46]
Histogram utilities

Within this patch I add some utilities to CGN in order to make It
easier to create histograms. I have to translate them to english, but
they are usable.

8 years ago
superratoli@gmail.com [Wed, 29 Oct 2008 19:51:44]

corrected plot-histogram xtics problem

Now plot-histogram plots the xtics in diagonal.

9 years agoplot2d complete
superratoli@gmail.com [Thu, 03 Apr 2008 16:42:57]
plot2d complete

Now plot2d is complete. There are some more options to implement, but It can print everythin: discrete plots with (optional) errorbars , lisp functions (also lambda functions) and gnuplot functions (lisp strings containing something like "sin(x)" ). Now we can do everything CGN can do (except plotting histograms) with only this function.

9 years agoplot2d with errorbars
superratoli@gmail.com [Thu, 03 Apr 2008 14:55:02]
plot2d with errorbars

Since now plot2d understands errorbars.

9 years agoplot-points-and-function
superratoli@gmail.com [Sat, 22 Mar 2008 20:05:15]

Dan Becker has contributed the plot-points-and-function function, which is similar to plot-scatter-graphic. I've added It, plus some changes he has sent to change the use of nth to elt. I've also written the plot-points-and-function-test test, and updated some autodoc. Also the manual documents this new function and the limitation to use gnuplot >= 4.2.0.

9 years agoelt instead of nth
superratoli@gmail.com [Wed, 12 Mar 2008 18:58:07]
elt instead of nth

Now we use elt instead of nth. This way CGN can understand vectors and lists easily. Hack contributed by Dan.

9 years agoImproved docstrings
superratoli@gmail.com [Mon, 03 Mar 2008 19:01:27]
Improved docstrings

We are going towards CGN 009, and we want to improve the quality of the source code. One step is to improve docstrings for CGN.

9 years agofit-function on plot-scatter-graphic
superratoli@gmail.com [Sun, 02 Mar 2008 10:55:55]
fit-function on plot-scatter-graphic

Now plot-scatter-graphic supports a key parameter called fit-function. It's a string with a gnuplot function. I've also updated doc strings and the pdf manual.

9 years agoMultiple connections
superratoli@gmail.com [Sat, 01 Mar 2008 19:02:14]
Multiple connections

From now, CGN can use multiple connections. You can run (cgn::multiple-connection-test) to see an example about how It works. I've improved the pdf manual and the documentation too. I've corrected a little bug that prevented CGN 009 from running on Windows.009 from running on Windows.

9 years agooptions for plot3d
superratoli@gmail.com [Fri, 15 Feb 2008 10:59:50]
options for plot3d

Now plot3d understands the same options that plot2d.

9 years agoplot3d and others
superratoli@gmail.com [Tue, 12 Feb 2008 16:04:52]
plot3d and others

From now, we have plot3d. It only understand a function to plot. At the moment, we don't use the paramether options at all.

Also format-gnuplot and gformat start a gnuplot connection if It's not running when you use them. This doesn't override the default use of the with-gnuplot macro, but makes things easier for novices.

We add some demos too: see plot2d-test, plot-test and splot-test.

9 years agoInitial import
superratoli@gmail.com [Tue, 12 Feb 2008 09:06:54]
Initial import