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11/20/2001 Adrian Feiguin:
Gtkextra fine tunning.
Matrix support.
New cloning strategy for supporting multiple copies of the
same dataset.
Using gtkplot iterators to retrieve data from worksheets.
New tick labels strategy using callback functions.
gtkplotart.[ch]: gtkplotpc driver for libart.
Anlialiasing using libart.
gtkplotgnome.[ch]: gtkplotpc driver for gnome-print.
Print preview using gnome-print, still under developement.
Custom page size.
Layer size in different units.
Matrix datasets: bubbles, surfaces, contours and density maps.
Symbol scaling for bubbles, boxes, and vectors.
Style dialog for new features included in the gtkextra widgets.
New fields in the xml file to support additions.
Example matrix.sg to show new features.
Autoscaling fixes, toghether with Conrad.
Gradient autoscaling.
New rotations for 3D plots.
Arbitrary meshes using Delaunay triangulizations.
Enhancements in the GUI, new tools and icons.
Data markers, still under developement.
Fixes in clipboard.
Bugfixes.
Randolf Mock:
New autoscaling icon.
11/19/2001 Rob Lahaye:
src/sg_project_rescue.c: revised version, uses sigaction(..) instead of
signal(..) and gtk_idle_add for bailout signals.
11/13/2001 Rob Lahaye:
src/sg_project_file_sax.c
src/sg_project_autosave.c: add filename check for newer versions
of autosaved or rescued file.
src/Makefile.am: remove the sga->scigraphica link.
10/19/2001 Rob Lahaye:
src/sg_file.c: fix disappearing python terminal
10/10/2001 Conrad Steenberg:
Matrix formula support
Autoscaling of 2D layers configuration support
Remove dumb warnings in some places
Fix 'formulas not evaluated upon file load' bug
Update Clarens plugin to import Tags
10/05/2001 Rob lahaye:
src/*[ch]: Clean up with stricter coding related to the source vs. header files:
- functions in source files declared as static where possible.
- strictly applying the extern/global/static rules to variable declarations.
Allow strong type checking by making the src-tree g++ compatible.
09/30/2001 Rob Lahaye:
src/python/import_data.c
src/python/python_sheet.c: use #ifdef WITH_WARNINGS for developers' warnings
src/python/python_int.c
src/python/unpickler.py: change .sgsconfig to .scigrahpica/config
09/29/2001 Rob Lahaye:
src/sg_preferences_dialog.[ch] : void -> static void
src/g_project_autosave.c : new file with autosave utilities
src/Makefile.am : add sg_project_autosave.c
src/main.h
src/sg.c
src/sg_project.h
src/sg_project_menu.c
src/sg_project_rescue.c
src/python/python_int.c : add autosave utilities
09/26/2001 Rob Lahaye:
Configure.in: Remove duplicate entries in the "Compiler flags"
of the --version output.
09/13/2001 Conrad Steenberg:
Adapt the FitWizard module to fit data in plots, and plot the
resulting function in the same layer.
Python methods to access the datasets in a layer.
08/22/2001 Conrad Steenberg:
Plug-in documentation
New configuration system with python bindings
Python wizard interface
Curve fitting wizard from Adrian's gtkLeastSquares plug-in
Simple statistics plug-in
New python bindings to access layers and datasets
08/01/2001 Rob Lahaye:
sg_dialogs.h, sg_file_dialog.c, sg_project_menu.c:
WINDOWCLOSE_CLICKED added to dialogs control
sg_entry.c: remove redudant emumerate YES/NO/CANCEL_CLICKED
sg_plot_menu.c: add selected layer nr in sg_menu_remove_layer
07/31/2001 Conrad Steenberg:
Cells are now cleared before new content is added.
Fixes to number editing in the sheet for non-formula numbers.
UI fixes for renaming sheets.
Icons are now installed during 'make install' for use by
plugins.
07/26/2001 ********* 0.7.1 Released ********
07/25/2001 Adrian Feiguin:
Bugfixes in gtkextra
Enhancements in plugin system
Bugfixes in autosymbol
Bugfixes in zoom
Conrad Steenberg:
More Python stuff
More enhancements in plugin system
ASCII import fixes for comments at the start of a file.
07/17/2001 Adrian Feiguin:
New plugin system (C stuff)
Bugfixes in sg_project_file_sax.c
Bugfixes in text dialog
Bugfixes in gtkextra
Conrad Steenberg:
New plugin system (Python stuff)
Python call to obtain sheet selection area
Terminal fixes:
No more text droppings when closing.
Prompt now correctly appears after error output, not before
Python wizard creation framework
Work around Numeric Python 20.1 bugs, which caused crases
for a lot of people
New Configuration option: module search paths.
06/25/2001 Adrian Feiguin:
New policy for storing numeric data
Embedding background and floating images in plots
Cut and paste for plots
text borders
new dialog for plot/worksheet names
sg_wrap, API for python interface and language wrappers
new option: hide/show datasets in plots
bugfixes everywhere
Conrad Steenberg:
Bugfixes in python code and terminal
configure script
Maintenance and installation support.
Chris Kuklewicz <chrisk@mit.edu>
pysga.py module with python classes for managing worksheets, plots
and layers.
Doc strings for python interface and bugfixes.
Sorry guys if I forget something.
05/03/2001 Adrian Feiguin:
sg_project_menu.c
sg_menu.c
sg_menu.h
sg_menus.h : new menu set up
Rob Lahaye:
sg_project_menu.c : Examples and Documentation entries for help menu
acconfig.h
config.h.in
configure.in : "#define SG_ROOT" entry for config.h
04/03/2001 Rob Lahaye <lahaye@postech.edu>:
autogen.sh : Script to do the configuration work required before running configure
Removed config.guess, config.log, config.status, config.sub,
ltconfig, ltmain.sh, aclocal.m4, configure, sg.spec, stamp-h.in,
and Makefile.in in all (sub)directories.
04/02/2001 Rob Lahaye <lahaye@postech.edu>:
sg_file.[ch]
sg_plot_file_xml.c
sg_project_file_xml.c
sg_worksheet_file_xml.c : gzip-saving moved into sg_file.[ch]
sg_project_rescue.c : bailout now only asks "exit/no-exit"
.cvsignore : added to all directories
03/09/2001 Adrian Feiguin:
Bugfixes everywhere, mainly reported
by Rob Lahaye<lahaye@postech.edu>
Edit dialog for datasets.
First version of the Preferences dialog
Enhancements in the layer control
Fixes and enhancements in gtkextra
Conrad Steenberg:
2nd version of the preferences dialog
Enhancements in Python and Worksheets
Rob Lahaye:
Complete overview and report of bugs and possible enhancements.
Emergency rescue in case of a crash
Autosave
Jon Davis <jon@mast.queensu.ca>
First version of the Bonobo interfase for embedding Scigraphica
12/05/2000 Adrian Feiguin:
Bugfixes in 3D grid generation
Layer Control
Conrad Steenberg:
More Python
Recalc feature in worksheets
Clipboard fixes
Bugfixes in zterm
11/21/2000 Adrian Feiguin:
3D and Polar plots
Controls for the new plots
New data types: bars, boxes, bubbles, vectors, surfaces, contours.
Toolbars
BugFixes.
Conrad Steenberg:
Lot of Python stuff and bugfixes.
Gnomization of dialogs.
08/30/2000 Conrad Steenberg:
Python Terminal. More Python and gnomization.
ASCII importing, Functions plotting, Column Values calculation.
GUI stuff.
Adrian Feiguin:
Functions. Dataset dialog to allow functions.
Bugfixes everywhere. GtkExtra-0.99.11.
06/20/2000 Adrian Feiguin:
Tools for drawing lines, arrows, rectangles, and ellipses.
Compatibility with gtkextra-0.99.7
Bugfixes and GUI stuff.
Conrad Steenberg:
More Python and Gnomization.
GUI improvements: rulers in plots and page centering, among others.
05/31/2000 Adrian Feiguin:
Import and Export worksheets, plots and projects using libxml
Formula dialog and Column format dialog, although not functional yet
Conrad Steenberg:
Python interface, automake macros.
04/15/2000 First Public Release
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