1. 09 Jul, 1999 3 commits
  2. 08 Jul, 1999 3 commits
    • Jukka-Pekka Iivonen's avatar
      New file. Added documentation for the following analysis tools: · b9bef605
      Jukka-Pekka Iivonen authored
      1999-07-08  Jukka-Pekka Iivonen  <iivonen@iki.fi>
      
      	* doc/C/analysis-tools.sgml: New file. Added documentation for the
       	following analysis tools: Correlation, Covariance, Descriptive
       	Statistics, Random Number Generation, Sampling, and F-Test.
      
      	* src/dialog-analysis-tools.c: Added some default parameters for
       	the random number generation tool.
      
      	* src/dialog-analysis-tools.c, src/analysis-tools.c: Started the
       	implementation of regression tool.  Feel free to fill in the rest
       	of the calculations if you are familiar with the regression
       	statistics.
      b9bef605
    • Michael Meeks's avatar
      Name support ( needs a GUI ), · ece60427
      Michael Meeks authored
      Hack the Gnumeric.idl file to get it to compile.
      ece60427
    • Miguel de Icaza's avatar
      Incorporated the HTML plugin as well. · 8b6eab8c
      Miguel de Icaza authored
      
      
      Incorporated the HTML plugin as well.
      
      1999-07-07  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/Gnumeric.idl: Small typo fixes.
      
      	* Killed liblgade from here, it is now a requirement.
      8b6eab8c
  3. 07 Jul, 1999 2 commits
  4. 06 Jul, 1999 2 commits
  5. 05 Jul, 1999 3 commits
    • Jukka-Pekka Iivonen's avatar
      Implemented Sampling Tool. Still more to come. · 0410b4ff
      Jukka-Pekka Iivonen authored
      1999-07-05  Jukka-Pekka Iivonen  <iivonen@iki.fi>
      
      	* src/analysis-tools.c, src/dialog-analysis-tools.c,
       	src/dialogs.h: Implemented Sampling Tool.  Still more to come.
      0410b4ff
    • Jukka-Pekka Iivonen's avatar
      Implemented Descriptive Statistics Tool. Please do not edit these files · 3666b754
      Jukka-Pekka Iivonen authored
      1999-07-05  Jukka-Pekka Iivonen  <iivonen@iki.fi>
      
      	* src/analysis-tools.c, src/dialog-analysis-tools.c,
       	src/dialogs.h: Implemented Descriptive Statistics Tool.  Please do
       	not edit these files (unless a serious bug fix) for a couple of
       	days; there are more to come.
      3666b754
    • Miguel de Icaza's avatar
      Only print the headers and sides · 63c3dfcc
      Miguel de Icaza authored
      
      1999-07-05  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/print.c: Only print the headers and sides
      
      	* plugins/text/text-io.c (text_cleanup_plugin): Kill probing here.
      	(text_init): kill probing here as well.
      	(text_parse_file): kill probing support here as well.
      	(text_parse_file): Do not use first line as sheet name.
      
      	* src/file.c (workbook_import): Added import dialog box.
      	(workbook_read): Now does only probe for existing probe routines.
      	(file_format_register_open): probe function being NULL now means
      	that this is not an auto-probe filter, but an import filter (ie,
      	the user has to manually select the file).
      
      1999-07-04  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/file.c (file_format_register_open): Allow the probe_fn to be NULL.
      
      	* src/workbook.c (import_file_cmd): Added import menu item.
      
      1999-07-05  Miguel de Icaza  <miguel@gnu.org>
      
      	* csv-io.c (csv_read_workbook): Load here now.
      	(init_plugin): Do not provide a probing routine.
      63c3dfcc
  6. 03 Jul, 1999 1 commit
  7. 02 Jul, 1999 1 commit
    • Jukka-Pekka Iivonen's avatar
      New file for data analysis tools. Currently only correlation and · 496e868a
      Jukka-Pekka Iivonen authored
      1999-07-02  Jukka-Pekka Iivonen  <iivonen@iki.fi>
      
      	* src/anaysis-tools.c: New file for data analysis tools.
        	Currently only correlation and covariance tools implemented.
      
      	* src/dialog-analysis-tools.c: New file.
      
      	* src/dialogs.h: Added some definitions for data analysis tools.
      
      	* src/workbook.c: Added data analysis menu entry.
      496e868a
  8. 30 Jun, 1999 2 commits
  9. 29 Jun, 1999 2 commits
    • Jukka-Pekka Iivonen's avatar
      Added FORECAST() and INTERCEPT(). · ccd33788
      Jukka-Pekka Iivonen authored
      1999-06-29  Jukka-Pekka Iivonen  <iivonen@iki.fi>
      
      	* src/fn-stat.c: Added FORECAST() and INTERCEPT().
      
      	* src/fn-math.c: SUMIF() can now take an optional argument
       	(actual_range).
      
      	* src/fn-information.c: Made N() return 0 if the given string is
      	non-number, not an error.
      ccd33788
    • Michael Meeks's avatar
      Excel font loading working again, · c4b27568
      Michael Meeks authored
      Xbase changed to be a plugin,
      More Excel write work ( untested ).
      c4b27568
  10. 28 Jun, 1999 1 commit
  11. 26 Jun, 1999 1 commit
    • Miguel de Icaza's avatar
      The big GNUMERIC_PRINT merge into HEAD. · a5e65a30
      Miguel de Icaza authored
      
      
      The big GNUMERIC_PRINT merge into HEAD.
      
      Still some features are missing.  Check the TODO to see what is
      missing.
      
      1999-06-26  Miguel de Icaza  <miguel@nuclecu.unam.mx>
      
      	* src/pixmaps.h: Removed unused pixmaps.
      
      	* src/corba-sheet.c (Sheet_corba_class_init): Fill in some missing
      	values fomr the GNOME::Gnumeric::Sheet epv interface.
      
      	* src/expr.c (eval_funcall): Removed unused variable.
      
      	* src/workbook.c (workbook_sheets): prepend and reverse instead of
      	appending all the time.  It is more efficient.
      
      	* src/style.c (x11_font_compute_hints): Renamed as well.  Might be
      	useful in the future.
      
      	* src/gnumeric-util.c (x11_font_get_italic_name,
      	x11_font_get_bold_name, x11_font_change_component): Renamed these
      	functions to reflect their actual usage.
      
      	* src/expr.c (expr_tree_new_constant): Change style to use early
      	return to keep indentation of the rest of the code at tab-1.  This
      	is a trick to keep indentation nice with 8-tab spaces.  Liberal
      	use of early returns, early continues, early breaks.
      
      	* src/cell.h (CELL_TEXT_GET): Kill unused macro.
      
      1999-06-25  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/xml-io.c (xml_read_cell): Merge the style we just read with
      	the existing information from the cell (which are the defaults).
      	This is only for compatibility with the old format
      
      1999-06-24  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/xml-io.c (style_font_new_from_x11): Implemented
      
      	* src/style.c (style_font_new): Improved matching of the font.
      
      	* src/xml-io.c 	(xml_write_style): Save Bold and Italic
      	properties.  Save Units as double.
      	(xml_read_style): Add conversion hook from old format.
      	(xml_read_style): Load properly italic and bold properties.
      
      	(xml_read_cell): Add new style reading code.  It is
      	compatible with the old Style reading code.
      	(xml_read_rows_info, xml_read_cols_info, xml_read_styles): Moved
      	Cols, Rows and Styles loading code here, for code clarity.
      
      	* src/style.c (style_font_new_simple): Include the scale in the
      	key lookup variable.
      
      	* src/xml-io.c: The FontDefs and the HREFs to the fonts were never
      	being used.  The new code for styles simplifies this.  Kill all
      	the references to the FontDefs urls and the font indeces.
      
      	* src/xml-io.c
      
      1999-06-23  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/xml-io.c: Major updates.
      	(xml_read_colrow_info): Use floating point for loading the
      	units, margin_a and margin_b.
      	(xml_write_colrow_info): Save units, margin_a and margin_b using
      	floating point.
      	(xml_set_value_double): Activate this function.
      	(xml_write_cell): Do not save the style here.  Lookup the style
      	id, and write a record with the style id link.
      	(xml_sheet_write): Add call to xml_cell_styles_init and
      	xml_cell_styles_shutdown to init and shutdown the cell styles in a
      	per-sheet basis.
      
      	Renamed functions to suit the gnumeric coding
      	sytle.  Fixed indentation.
      
      	File format now saves a different version.  We store all cell
      	styles first, and then we reference them.
      
      	(parse_xml_context_t): renamed from
      	parseXmlContext.  Add style_table hash table for storing all the
      	styles used by the cells on a workbook.  Used to dump Styles first
      	and then have the cells reference it.
      
      	* src/style.c (style_hash, style_compare): New routines to
      	put Styles on hash tables.
      
      	* src/workbook.c (workbook_sheets): Use g_list_prepend instead of
      	g_list_append and reverse the result.
      
      1999-06-14  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/cell.h: Killed ColType and RowType definitions.  They do not
      	save any noticeable amount of memory; we are not using them but
      	on the most useless places and finally they are the current limit
      	to our spreadsheet size.
      
      	* src/gnumeric-sheet.h: Use int instead of ColType, RowType
      	* src/item-cursor.h: Use int instead of ColType, RowType
      	* src/item-grid.h: Use int instead of ColType, RowType
      
      	* src/print-cell.c (CELL_DIM): Use _pt variants of the margins here.
      	(print_cell_text): and here.
      	(print_cell): and here.
      	(print_cell_range): and here.
      	(print_cell_grid): and here.
      
      1999-06-13  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/sheet.c (sheet_compute_col_row_new_size): Update margin_a
      	and margin_b from the points.
      	(col_row_info_init): New function to initialize a sample
      	ColRowInfo.  Inits the _pt fields.
      	(col_row_unit_distance): Use the new fields in computation.
      	(sheet_col_get_unit_distance): Use new fields in computation.
      
      	* src/dialog-printer-setup.c (do_setup_margin): Set scroll region.
      	(preview_page_create): Implement routine that draws the page for
      	the margin setup.
      
      	* src/sheet.h (ColRowInfo): Units are now doubles; margin_a_pt and
      	margin_b_pt are doubles that represent the a and b margins in
      	points.
      
      	* src/sheet.c (sheet_compute_col_row_new_size): Use the
      
      1999-06-11  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/cell-draw.c (cell_draw): Move the foreground setting routine
      	here and handle single-line and multiline coloring properly.
      
      	* src/print-info.c (unit_name_to_unit): New routine, returns the
      	UniName from the string name.
      
      	* src/dialog-printer-setup.c (dialog_printer_setup): Use
      	print_info_save and kill the do_save_settings routine for the
      	cleaner print_info routine.
      
      	* src/print-info.c (print_info_new): Now loads the default
      	settings from the saved configuration.
      	(print_info_save): Saves the print information to the gnome_config.
      
      1999-06-08  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/utils.c (str_trim_spaces): Moved str_trim_spaces ere.
      
      	* src/dialog-printer-setup.c (do_setup_main_dialog): Connect print
      	buttons.
      
      	* src/print-cell.c (print_cell_grid): Simplify routine.
      
      	* src/sheet.c (sheet_row_get_unit_distance,
      	sheet_col_get_unit_distance): Include  margins in computation.
      	This is broken, as the margins are now pixels, and they should be
      	made points.
      
      	* src/dialog-printer-setup.c (do_fetch_page_info): Fetch other values.
      	(do_save_settings): Saves the configuration.
      
      	* src/print-cell.c (print_border): Implement border drawing.
      	(print_cell_grid): Make this work as it should.
      
      	* src/print.c (compute_groups): Handle the case where the contents
      	fit entirely in one page.
      
      1999-06-07  Miguel de Icaza  <miguel@gnu.org>
      
      	* src/print.c: New file.  Implements high-level printing.
      
      	* src/dialog-printer-setup.c: New file.  Implements the "Print
      	Setup" dialog box.
      
      1999-04-30  Miguel de Icaza  <miguel@nuclecu.unam.mx>
      
      	* src/cell-draw.c: New file.  All of the cell screen drawing code
      	has been moved here now.
      
      	* src/print-cell.c: Enhanced code.
      
      	* src/workbook.c: hardcoded page size for testing purposes.
      
      1999-03-10  Miguel de Icaza  <miguel@nuclecu.unam.mx>
      
      	I do not like the current approach.  I do think that StyleFonts
      	should be static with regard to Zoom.
      
      	And we would keep a cache of X fonts that are used for a
      	particular size.
      
      	* src/style.c (style_font_new_from): New routine that creates a
      	new font.
      
      	* src/sheet.c (sheet_set_zoom_factor): Scale fonts used in the
      	Sheet.
      
      1999-02-15  Miguel de Icaza  <miguel@nuclecu.unam.mx>
      
      	* src/dialog-printer-setup.c: New file.  Implements the workbook
      	page configuration dialog box.
      
      	* src/print-info.c, src/print-info.h: Manages the per-worbook
      	print options.
      
      1999-02-07  Miguel de Icaza  <miguel@nuclecu.unam.mx>
      
      	* src/style.c (font_equal): Adapt function to the new StyleFont.
      	(style_font_new, style_font_new_simple): Adapt for the upcoming
      	gnome-print support.
      	(font_init): Adapt.
      
      	* src/xml-io.c: Use Gnome Print font scheme.
      	* src/workbook.c: ditto.
      	* src/cell.c: ditto.
      	* src/item-bar.c, src/item-edit.c: ditto
      
      	* src/dialog-cell-format.c: Disable font selector for now.
      a5e65a30
  12. 23 Jun, 1999 1 commit
  13. 22 Jun, 1999 3 commits
  14. 21 Jun, 1999 2 commits
  15. 18 Jun, 1999 1 commit
  16. 16 Jun, 1999 1 commit
    • Jukka-Pekka Iivonen's avatar
      Made GCD() to take variable number of arguments. · 6f3de14a
      Jukka-Pekka Iivonen authored
      1999-06-16  Jukka-Pekka Iivonen  <iivonen@iki.fi>
      
      	* src/fn-math.c (gnumeric_gcd): Made GCD() to take variable number
       	of arguments.
      
      	* src/fn-stat.c (gnumeric_rank): RANK() fixed.
      
      	* src/fn-eng.c (gnumeric_erf): ERF() fixed to return negative
      	results if the argument is negative too like in Excel.
      
      	* srg/fn-eng.c (get_real_and_imaginary): Added a branch for empty
       	imaginary part.
      
      	* src/fn-eng.c (gnumeric_improduct, gnumeric_imsum): Made IMSUM()
      	and IMPRODUCT() to take variable number of arguments.
      6f3de14a
  17. 15 Jun, 1999 1 commit
  18. 14 Jun, 1999 1 commit
  19. 13 Jun, 1999 2 commits
  20. 12 Jun, 1999 1 commit
  21. 09 Jun, 1999 1 commit
  22. 03 Jun, 1999 2 commits
  23. 01 Jun, 1999 3 commits