Commit Graph

171 Commits

Author SHA1 Message Date
Jon Evans 18037e2f65 Rework bitmap system to load from archived PNGs
Bitmaps are now identified by an enum class instead of by pointers.
Bitmap loading and caching is now handled by a class in common, and
we no longer compile most bitmaps into the binary, so there is no
longer a bitmaps static library.

Instead, bitmaps are archived to a .tar.gz file which is installed
in ${KICAD_DATA}/resources/images.tar.gz

The source PNGs are checked in to Git as the original CPP files were,
so that people can build without the required dependencies to convert
SVGs to PNGs.

Initial support is also added for dark theme icons, although this
is not yet exposed in the GUI.

Stubs are present for multi-resolution image resources, but this is
not fully-baked yet and could use some refinement.
2021-03-11 08:37:35 -05:00
Jeff Young b8c95345d0 Make sure reporters have a better default path than /bin. 2021-02-25 15:05:26 +00:00
Jeff Young 491fc2c8f2 Save DXF plot params to file and remove some dead code.
Fixes https://gitlab.com/kicad/code/kicad/issues/6720
2021-01-03 14:22:25 +00:00
Michael Kavanagh 154e19b6e7 Icons: use common prefix for small 16x16 2021-01-02 23:16:33 +00:00
Jeff Young 9c7c05c161 Mostly formatting cleanup but a few type-casting cleanups too. 2020-11-24 22:16:41 +00:00
Jeff Young 7bd31d5237 Naming conventions. 2020-11-14 18:26:03 +00:00
Jeff Young 84dd5108ba Remove some "class_" prefixes from files. 2020-11-13 15:16:23 +00:00
Marek Roszko 1d559108c8 Move LOCALE_IO out of common.h 2020-10-23 21:49:42 -04:00
jean-pierre charras c87faad344 Python compatibility: move DXF_PLOTTER::DXF_UNITS to DXF_UNITS in pcb_plot_params.h
Fixes #6034
https://gitlab.com/kicad/code/kicad/issues/6034
2020-10-21 18:29:53 +02:00
Marek Roszko a1c75748a0 Remove GetChars(), a wxWidgets 2.9 compatibility hack 2020-10-15 20:53:25 -04:00
jean-pierre charras 213a74cbe6 Gerber, Dialog plot: add option to disable Aperture Macro use.
Some broken Gerber readers cannot handle Aperture Macros without errors
although this feature exists since the beginning of RS274X format.
2020-10-10 16:42:21 +02:00
Mikolaj Wielgus 400c15b8eb Add mils to units, remove useMils variables 2020-10-03 20:06:56 +00:00
Jeff Young 650cff5b39 Shorten solder mask alert and provide a link for fixing.
Fixes https://gitlab.com/kicad/code/kicad/issues/4798
2020-09-20 21:26:39 +01:00
Jeff Young 2b43ffd12d Better error reporting; better nullptr safety.
Also clears the marker lists before running a DRC, and sets
the drcRun flags afterwards so that the notebook tab counts
get updated.

Fixes https://gitlab.com/kicad/code/kicad/issues/5659
2020-09-16 22:14:41 +01:00
Jeff Young 514da2f886 Move DRC dialog to new DRC engine. 2020-09-14 22:39:36 +01:00
PJM dad3101107 Pcbnew: Verify path can be made relative before asking in plotter dialog
CHANGED: When the output path is set in the plotter dialog, the user is
asked if they want to make the path relative to the project.  The old
code would ask the user if they wanted to do this, and then if it
failed would present an error dialog.  The new code tries it first on
a copy, and only if it works does the user get asked if they want
to do it.

Fixes https://gitlab.com/kicad/code/kicad/issues/5263
2020-08-20 17:07:21 +00:00
Ian McInerney 476558ece7 Cleanup some memory leaks 2020-07-06 02:11:17 +01:00
jean-pierre charras 27c80e8a2e Solder mask clearance default value: set default to 0, taking advice from
both Ucamco and Eurocircuits.
Update message in plot dialog about best solder mask clearance value.
Show warning in plot dialog if these values are no 0.
2020-06-07 11:10:28 +02:00
jean-pierre charras 74051be3b7 pcbnew, DIALOG_PLOT: fix a cosmetice issue: a SVG option was sometimes shown
when the PDF plotter was selected.
2020-06-06 20:50:24 +02:00
Jon Evans 2cbae18598 Remove PCBNEW_SETTINGS dependence from PCB_PLOT_PARAMS 2020-06-06 13:57:28 -04:00
Jon Evans 51eac3e3e6 Split pcbnew and footprint editor settings getters for clarity 2020-05-05 21:46:00 -04:00
Jeff Young 10614a9ebc Implement changes for Sketch Pads to Fab Layers.
Includes adding Fab Layers to default text & graphic settings.

Fixes https://gitlab.com/kicad/code/kicad/issues/1885

Fixes https://gitlab.com/kicad/code/kicad/issues/2274
2020-05-01 18:49:42 +01:00
Ian McInerney 99dcadf7e6 Introduce new KI_FALLTHROUGH macro
Annotate purposeful fallthroughs in switch statements with the
KI_FALLTHROUGH macro.
2020-04-25 00:44:09 +01:00
Johannes Pfister e5042a46ba Add ability to set SVG plot units and precision
ADDED: Ability to set SVG to metric or imperial units
and made it possible to change the size of a step
2020-04-20 22:02:03 +00:00
Jeff Young b13559c926 Add envVar and text variable resolution to plot directory paths.
Fixes https://gitlab.com/kicad/code/kicad/issues/3808
2020-04-05 23:56:24 +01:00
Jeff Young 2f17cbf242 Flag known DRC violations and exclusions in Plot dialog. 2020-03-06 16:23:44 +00:00
jean-pierre charras b7cd0c54c2 Fix compil issues, especially on Windows:
Replace SEVERITY_ERROR by RPT_SEVERITY_ERROR to avoid collision with a system definition.
Replace other SEVERITY_XXX by RPT_SEVERITY_XX for consistency.
Fix compil warnings and some other compil issues.
2020-03-04 10:48:18 +01:00
Jeff Young 85c2e0d23a Add user-defined severities, exclusions and colors to DRC markers.
Exclusions are currently persisted in the project file.

Fixes https://gitlab.com/kicad/code/kicad/issues/1989
2020-03-04 00:39:28 +00:00
Jon Evans e59a3d981e Implement a new settings framework across all of KiCad
CHANGED: Settings are now stored in versioned sub-directories
ADDED: First-run dialog for migrating settings from a previous version
CHANGED: Settings are now stored as JSON files instead of wxConfig-style INI files
CHANGED: Color settings are now all stored in a separate settings file
CHANGED: The symbol editor and footprint editor now have their own settings files
CHANGED: Color settings are no longer exposed through BOARD object
CHANGED: Page layout editor now uses Eeschema's color scheme

Settings are now managed through a central SETTINGS_MANAGER held by PGM_BASE.
Existing settings will be migrated from the wxConfig format on first run of each application.
Per-application settings are now stored in one class for each application.
2020-02-19 23:44:56 -05:00
jean-pierre charras 625249322e Pcbnew: regroup drc files to the already existing drc folder. 2020-02-19 10:31:32 +01:00
Ian McInerney 13b6028e1b Refactor all math into a new kimath library
* Split up the thirdparty code into the thirdparty folder (#3637)
* Create a new kimath static library containing all the math functions

This is part of cleaning the build system for #1906.
2020-01-07 17:12:59 +00:00
Mark Roszko 19ceb11ae7 Change more enums over to scoped enums 2019-12-28 00:55:11 +00:00
Mark Roszko 11ff16be4e Switch to scoped enums 2019-12-20 14:11:39 +00:00
jean-pierre charras 9dac8534c1 Pcbnew: seriously speedup calculation time when plotting large filled areas. 2019-08-27 13:32:00 +02:00
Jeff Young b5e01ea163 Initialize plot with aux origin checkbox.
Fixes: lp:1836923
* https://bugs.launchpad.net/kicad/+bug/1836923
2019-07-20 07:54:40 -06:00
Jeff Young 4a1edf581e Update DXF units drop-down.
Fixes: lp:1836927
* https://bugs.launchpad.net/kicad/+bug/1836927
2019-07-20 07:48:16 -06:00
Ian McInerney ff9d899ae0 pcbnew: Clean up warnings with unit handling in the DXF export 2019-07-10 12:21:01 -04:00
Jeff Young 183687c69e Cleanup and a big hack to prevent keyboard focus loss.
Fixes: lp:1810993
* https://bugs.launchpad.net/kicad/+bug/1810993
2019-07-08 20:45:42 +01:00
Ian McInerney d5f680ecd2 Allow DXF to be exported in either inches or millimeters
Fixes: lp:1832188
* https://bugs.launchpad.net/kicad/+bug/1832188
2019-06-13 15:18:20 -07:00
Jeff Young 568c8c336b Move DRC control to a tool; move assorted commands to ACTIONS. 2019-06-03 21:08:30 +01:00
jean-pierre charras b6027e0815 Drill dialog: fix incorrect parent window when called from the Plot dialog.
The parent window was always the board edit frame,
but this is incorrect when this dialog is called from the Plot dialog.

Fixes: lp:1815530
https://bugs.launchpad.net/kicad/+bug/1815530
2019-02-13 11:41:52 +01:00
jean-pierre charras 7f20c55ed6 Pcbnew, Plot dialog, Gerber format: Enable or disable adding net metadata both in X1 and X2 format. Previously, this option was existing only in X2 format. Should be existing in both formats.
A bit of cleaning code related to this option.
2018-12-09 08:38:23 +01:00
Jeff Young ff6a3482ec Remove on-kill-focus-validation.
Fixes: lp:1805361
* https://bugs.launchpad.net/kicad/+bug/1805361
2018-11-29 19:00:21 +00:00
jean-pierre charras 558c38b5c5 Very minor enhancement in plot dialog.
Inside the layers listbox, the context menu can select all fabrication layers.
The courtyard layers (only used for DRC) are now not selected.
2018-11-24 17:48:05 +01:00
jean-pierre charras b70dd1ecc4 Fix compil warnings 2018-07-27 11:18:24 +02:00
Jeff Young 5f3ee1e7ce More g_UserUnit erradication.
(cherry picked from commit 3f08780)
2018-07-17 15:12:31 +01:00
Jeff Young 0358aee89e UNIT_BINDERize print and plot dialogs.
Fixes: lp:1778560
* https://bugs.launchpad.net/kicad/+bug/1778560

Fixes: lp:1392991
* https://bugs.launchpad.net/kicad/+bug/1392991

Fixes: lp:1780362
* https://bugs.launchpad.net/kicad/+bug/1780362

(cherry picked from commit 9df9743)
2018-07-17 15:12:29 +01:00
Jeff Young e9d877914d Dialog consistency and beautification.
Small icons for dialog browse, refresh, and row operations.
Icons in B&W so they don't over-emphasize with respect to other
controls in the dialog.

Layout cleanup for consistency.  Removal of the blank space to
left of the fields list in the Global Fields Editor, and addition
of column-sizing-to-list-width.

More even spacing for buttons in html report panel.

Honor platform conventions for action button order and layout.

Move netlist importer to update-pcb-from-schematic algorithm
(display messages and then update instead of "dry run" checkbox)

(cherry picked from commit b21e19d)
2018-07-17 15:09:01 +01:00
jean-pierre charras da66005254 Pcbnew, plot dialog: avoid slightly change in hpgl pen diameter (due to inch/mm conversion error) when the hpgl format is not selected 2018-05-26 17:36:07 +02:00
jean-pierre charras 7db88126c5 hpgl plot parameters: use double instead of int to store the pen diameter to avoid truncation.
This parameter, always in mm in a hpgl file, is for historical reasons stored in mils,
and using a int to store it created annoying rounding errors.
2018-05-26 09:37:42 +02:00
jean-pierre charras 250d958ebb Plot dialog: fix broken dialog management.
Previously, the dialog was created only once, with the current board setup and the current units selection.
Therefore, after changes in board or units, the dialog was really broken.

Now, the dialog is recreated when the plot command is run.
2018-05-25 19:48:07 +02:00
Jeff Young 31b026c70f Another attempt to fix the initial button layout on GTK. 2018-05-08 20:01:29 +01:00
Jeff Young e5374981aa Improve spacing of Plot button on GTK. 2018-05-08 18:48:23 +01:00
Jeff Young a997aad144 Fix issue on re-titling sdbSizer button on GTK.
While "fixes" isn't quite the right word, we do want this commit
associated with the following bug, and "fixes" is the easiest
way to do that:

Fixes: lp:1712579
* https://bugs.launchpad.net/kicad/+bug/1712579
2018-05-08 17:11:48 +01:00
Jeff Young ad6956b05d Move zone fill check for plot to a checkbox option.
Fixes: lp:1712579
* https://bugs.launchpad.net/kicad/+bug/1712579
2018-05-08 00:22:45 +01:00
Jeff Young a31017bc9c Check zone fills before plotting.
Also adds a "Draft Plot" button for those who wish to sidestep
zone checking (which can be slow).

Fixes: lp:1712579
* https://bugs.launchpad.net/kicad/+bug/1712579
2018-05-05 23:40:40 +01:00
jean-pierre charras 2bfbff104e Very minor fix: remove a trailing space in string. Mainly to help translations. 2018-04-06 20:12:33 +02:00
Simon Richter 675bd39e8a Avoid shadowed variable 2018-02-28 16:34:03 +01:00
Jeff Young 2473cf6d45 Make plot dialog modeless.
Fixes: lp:1496617
* https://bugs.launchpad.net/kicad/+bug/1496617
2018-02-23 15:03:22 -05:00
Jeff Young 0bbf961881 Clean up Cancel vs Close buttons in dialogs.
Many had already been fixed but weren't working on Mac because
of the DIALOG_SHIM hack (now fixed).  Others hadn't been updated
yet.  Also includes some cleanup for elipses in buttons and
layout.

Fixes: lp:1748506
* https://bugs.launchpad.net/kicad/+bug/1748506
2018-02-10 17:53:12 -05:00
Jeff Young 15f1300221 Flip sense of Plot pads on silkscreen.
Added a better tooltip too.

Fixes: lp:1372233
* https://bugs.launchpad.net/kicad/+bug/1372233
2018-02-09 11:03:03 +01:00
jean-pierre charras 8552f3fedf fix code after renaming files 2018-01-29 22:00:44 +01:00
jean-pierre charras 4c5bd01887 Rename a few files 2018-01-28 22:02:31 +01:00
jean-pierre charras e499d337d8 rename files: update filenames in sources 2018-01-28 19:12:26 +01:00
Simon Richter a9ccf1161b Fix quotes in UI messages
This replaces all single and angle bracket quotes in UI messages with
double quotes, for consistency.

Sorry to all translators.
2017-12-15 07:33:07 -05:00
jean-pierre charras bdc6a5950b rename plot_common.h to class_plotter.h, a better name, consistent with other class definitions. 2017-11-16 15:53:30 +01:00
jean-pierre charras 50164e9968 Add Gerber job file writer in Pcbnew, and a basic reader in Gerbview. Currently disabled
Fix also very minor issues in Gerbview
2017-08-30 11:04:33 +02:00
jean-pierre charras 816307e500 Pcbnew plot: fix a few minor issues:
- SVG export: fix color of PCB texts.
- Avoid marking board as modified after plotting layers, when options not saved in board are modified.
2017-07-31 20:05:32 +02:00
jean-pierre charras 557e69f72a Fix many minor issues in dialog plot and plot DXF options. 2017-07-31 20:05:32 +02:00
jean-pierre charras abe2a46ae7 Pcbnew: Fix plot PDF, broken by commit f3457794cf
Also disable option to use native font in PDF and PS plotter format, because this option has never worked.

Fixes: lp:1707412
https://bugs.launchpad.net/kicad/+bug/1707412
2017-07-31 20:05:30 +02:00
jean-pierre charras 2a301d5883 Fix bug: pcbnew: in Plot dialog, layer list gets duplicate after calling the drill dialog.
Fixes: lp:1703355
https://bugs.launchpad.net/kicad/+bug/1703355
2017-07-10 15:16:57 +02:00
Eldar Khayrullin f3457794cf Pcbnew: add option to plot DXF editable text
Add option to plot DXF oneline ASCII text as editable text (in non-outline mode)

Fixes: lp:1423515
* https://bugs.launchpad.net/kicad/+bug/1423515
2017-05-02 15:07:19 -04:00
jean-pierre charras afe92c7bfc Pcbnew: Add creation of Drill Files in Gerber X2 format.
Gerbview: add support of drill files in Gerber format.
Fix also an issue in drill dialog: Axis choice is now common to plot a drill files.
2017-05-01 12:43:40 +02:00
Eldar Khayrullin 0af5695e51 Pcbnew: add option to plot DXF lines in outline mode.
Add option to plot dialog to plot DXF layers *.Cu, *.Adhes, *.Paste, and
*.Mask in outline mode or line mode.

Fixes lp:1643330

https://bugs.launchpad.net/kicad/+bug/1643330
2017-04-25 08:24:55 -04:00
Jon Evans 3ec28e2acf Refactor layer enumerations to all live in the same place 2017-03-30 16:01:48 -04:00
Diego Herranz 50cdd5cdf1 Pcbnew, plot dialog: grey out advanced net attributes if Gerber X2 is unchecked.
m_useGerberNetAttributes is useless if m_useGerberX2Attributes is not checked.
So disabled (greyed out) when Gerber X2 gets unchecked to make it clear to
the user.
2017-01-04 17:13:26 -05:00
jean-pierre charras 4ee344e150 Gerber files: Enable net attributes options in plot Gerber dlg and fix net attribute for "no net" tracks and vias (netcode <= 0). 2016-10-23 19:43:31 +02:00
jean-pierre charras 6edee2ae1d Prepare Plot Gerber file to include advanced aperture and net attributes.
This option is not yet activated because the net attributes are not yet fully fixed by Ucamco, in Gerber file format specifications.
(To activate it, see dialog_plot.cpp, line 43)
2016-09-19 13:01:36 +02:00
jean-pierre charras e15ad9350f Fix issue from rev 6994 "Run DRC" from plot dialog crashes on Linux. 2016-07-28 14:07:35 +02:00
jean-pierre charras 62bf20271b Pcbnew, dialog plot: add a button (Run DRC) to run the DRC from the plot dialog. 2016-07-27 14:53:45 +02:00
jean-pierre charras 2284228c35 HPGL plot dialog: remove no more in use Pen Overlap parameter. Fix incorrect polygon fill by setting the hpgl pen thickness in hpgl file. Add filled circle (previously, a circle was never filled) 2016-02-11 13:14:46 +01:00
Dick Hollenbeck 364776a5d4 Remove commented out GetStandardLayerName() 2016-01-20 18:04:56 +01:00
Cirilo Bernardo 2128594a85 Coding policy fixes: remove trailing white space. 2015-12-14 16:20:54 -05:00
unknown 0ae5fed41f When changing the number of copper layers, new layers added to the board in pcbnew are now selected by default for plotting 2015-12-08 16:15:24 +01:00
jean-pierre charras d5aef07816 Kicad manager: fix a very serious bug which crashes Kicad when running and closing gerbview, pcb_calculator, bitmap2component or pl_editor, when the Kicad manager frame is not the top level frame (It happens very easily if eeschema or pcbnew is running, after opening and closing a dialog).
Fix a few wxWidgets asserts.
menubar in pcbnew: move the recreate .cmp file menu to export menu, and fixes its help comment which was fully outdated.
2015-11-15 19:04:19 +01:00
unknown ad10218a58 Rename {Set,Get}GerberExtensions() to {Set,Get}GerberProtelExtensions() (better name) in public API. 2015-10-21 08:55:30 +02:00
jean-pierre charras 4dc2ece011 Fix a few wording issues in dialogs (dialog plot and dialog move exact) for translators (more explicit words/sentences to remove ambiguities).
Pcbnew: Plot files: for copper layers, create suffix from user copper layer names instead of default copper layer names, like in last stable Kicad version (bzr 4022), to build the plot files filenames.
Better test of illegal chars in plot filename, both in plot dialog and functions aclled by Python scripts.
Fix a Plotcontroller issue to make SetUseGerberExtensions() work as expected from Python scripts ( from  Henner Zeller'patch with a fix to be sure it works properly from a Python script)
Note also using Protel Gerber Extensions is now a bad practice, because the official Gerber extension is .gbr since X2 Gerber version. But some users still use them)
2015-10-20 20:03:07 +02:00
Ruben De Smet 4b98dc9dda Minor coding policy fix. 2015-07-20 10:24:56 -04:00
Tomasz Wlostowski b562cfb8bb WX_HTML_REPORT_PANEL: a REPORTER widget on steroids. 2015-06-16 14:20:42 +02:00
jean-pierre charras 4265fa60bd Pcbnew - plot dialog: fix Bug #1417435 (Gerber(and some others) plot mode is fixed as”sketch” instead of "filled" ) 2015-02-03 11:35:46 +01:00
jean-pierre charras b1cd42cf08 Pcbnew: simplify draw code in default canvas and plot functions by removing the plot LINE option, which is not existing in all plotters, not existing in opengl/cairo canvas, and not usefull in default canvas. 2015-02-02 09:06:39 +01:00
jean-pierre charras f55a436d58 map class CPolyLine (used in zones) in Python. 2014-11-06 16:27:22 +01:00
unknown ad645abac4 Eeschema, Plot dialog: add Plot directory selection. The patch from 1383026@bugs.launchpad.net was widely used. 2014-10-26 14:59:01 +01:00
Dick Hollenbeck 7e483f69bd Modular KiCad Blueprint Milestone B), major portions:
*) When kicad.exe closes a project, close any open KIFACEs so that they cannot
     get disassociated from their true PROJECT.
  *) Allow loading eeschema library editor from kicad.exe
  *) Allow loading pcbnew library editor from kicad.exe
  *) Rename LIB_COMPONENT to LIB_PART.
  *) Add class PART_LIBS, and PART_LIB.
  *) Make PART_LIBS non-global, i.e. PROJECT specific.
  *) Implement "data on demand" for PART_LIBS
  *) Implement "data on demand" for schematic SEARCH_STACK.
  *) Use RSTRINGs to retain eeschema editor's notion of last library and part being edited.
  *) Get rid of library search on every SCH_COMPONENT::Draw() call, instead use
     a weak pointer.
  *) Remove all chdir() calls so projects don't need to be CWD.
  *) Romove APPEND support from OpenProjectFiles().
  *) Make OpenProjectFiles() robust, even for creating new projects.
  *) Load EESCHEMA colors in the KIWAY::OnKiwayStart() rather in window open,
     and save them in the .eeschema config file, not in the project file.
  *) Fix bug with wxDir() while accessing protected dirs in kicad.exe
  *) Consolidate template copying into PROJECT class, not in kicad.exe source.
  *) Generally untangle eeschema, making its libraries not global but rather
     held in the PROJECT.
2014-08-13 15:28:54 -05:00
jean-pierre charras ab58dbfced Pcbnew: Rework on Gerber ouput: allows choice between format 4.5 and 4.6. Fix a minor issue in Gerber layers attributes.
fix print issue when printing each layer on a separate page.
2014-07-04 16:22:38 +02:00
Dick Hollenbeck 60140dfbcf merge 2014-06-30 01:44:46 -05:00
Dick Hollenbeck 1e7495e634 merge 2014-06-30 00:46:18 -05:00
Dick Hollenbeck 4578ea8b9e 1) Add 32 Cu Layers.
2) Change from legacy Cu stack to counting down from top=(F_Cu or 0).
   The old Cu stack required knowing the count of Cu layers to make
   sense of the layer number when converting to many exported file types.
   The new Cu stack is more commonly used, although ours still gives
   B_Cu a fixed number.
3) Introduce class LSET and enum LAYER_ID.
4) Change *.kicad_pcb file format version to 4 from 3.
5) Change fixed names Inner1_Cu-Inner14_Cu to In1_Cu-In30_Cu and their
   meanings are typically flipped.
6) Moved the #define LAYER_N_* stuff into legacy_plugin.cpp where they
   can die a quiet death, and switch to enum LAYER_ID symbols throughout.
7) Removed the LEGACY_PLUGIN::Save() and FootprintSave() functions.
   You will need to convert to the format immediately, *.kicad_pcb and
   *.kicad_mod (=pretty) since legacy format was never going to know
   about 32 Cu layers and additional technical layers and the reversed Cu
   stack.
2014-06-24 11:17:18 -05:00
jean-pierre charras 9ee8dac056 Pcbnew, python console: make it not dockable (workaround to avoid the fact accelerator keys which are used in the main menu are not sent to the console, in docked mode).
Minor cosmetic enhancement.
2014-06-19 08:26:53 +02:00
jean-pierre charras afc5d13172 Apply a workaround in 3D_draw.cpp to avoid crash in boost::polygon (try to fix Bug #1322804)
This workaround was already used (bzr 4301, in file plot_board_layers.cpp) also to avoid similar crashes (uses 18 segments instead of 16 to approximate a circle by segments).
Minor code cleanup in dialog_plot.
2014-05-26 08:54:04 +02:00