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Author SHA1 Message Date
jkriege2
c57c672f78 new: a new graph class JKQTPXYFunctionLineGraph draws parametric 2D curves (f(t) -> [x,y]) 2020-09-04 23:47:03 +02:00
jkriege2
33a9cb5b2d bugfix: straight lines in pie and chord were not drawn as curve in DrawMode=DrawAsMathematicalCurve 2020-09-03 23:28:48 +02:00
jkriege2
e97c0a13fe added simple geometric example, which produces the images fro teh documentation 2020-09-03 23:09:15 +02:00
jkriege2
279ef7880a - improved: geometric objects now use an adaptive drawing algorithm to represent curves (before e.g. ellipses were always separated into a fixed number of line-segments) 
- improved: constructors and access functions for several geometric objects (e.g. more constructors, additional functions to retrieve parameters in diferent forms, iterators for polygons, ...)
- new: all geometric objects can either be drawn as graphic element (i.e. lines are straight line, even on non-linear axes), or as mathematical curve (i.e. on non-linear axes, lines become the appropriate curve representing the linear function, connecting the given start/end-points). The only exceptions are ellipses (and the derived arcs,pies,chords), which are always drawn as mathematical curves
 2020-09-03 23:08:52 +02:00
jkriege2
c02ebf817b added function to check whether axis is linear 2020-09-03 22:56:38 +02:00
jkriege2
664861d031 fixed link to Doxygen 2020-08-28 20:07:48 +02:00
jkriege2
87755ce515 diverse code improvements, increased copyright year to 2020 2020-08-26 12:58:23 +02:00
jkriege2
5ad9ebdcbb code styling improvements 2020-08-26 11:43:44 +02:00
jkriege2
696ce11514 improved code style 2020-08-26 11:00:25 +02:00
jkriege2
0a634aabd0 reorganization: split jkqtpgeometric.h/.cpp into several smaller files that group the geomtric shapes by type 2020-08-26 10:36:07 +02:00
jkriege2
35000a8e38 some fixes to documentation and geometry example 2020-08-23 13:58:47 +02:00
jkriege2
4e1c09c24b improved arrows in geometric elements: 
- JKQTPGeoLine, JKQTPGeoPolyLines and JKQTPGeoInfiniteLine support decorators
- improved decorator drawing
- more decorator types
- improved example geometry
- added specific example geo_arrows
- improved documentation
- code cleanup
 2020-08-23 13:13:53 +02:00
jkriege2
9cba3fec25 bugfix: removed compiler warning 2020-08-21 18:40:30 +02:00
Jan W. Krieger
2225e655f3
Update README.md 2020-08-21 18:32:50 +02:00
jkriege2
b3f4c64564 added geometric plot JKQTPGeoArrow object to draw arrows 2020-08-21 18:31:58 +02:00
jkriege2
ab1eaad82f Merge branch 'master' of https://github.com/jkriege2/JKQtPlotter 2020-08-15 09:18:09 +02:00
jkriege2
139b0f5841 regained compatibility with pre 5.11 QT-Versions 2020-08-15 09:16:15 +02:00
Jan W. Krieger
51e3b4e0e9
Update README.md 2020-08-14 16:26:17 +02:00
Jan W. Krieger
53be402925
added code quality badges 2020-08-14 16:21:32 +02:00
jkriege2
755165d999 updated whatnew.dox 2020-08-14 14:28:02 +02:00
jkriege2
7e9bad29b4 fix for issue #45: 
- for Qt 5.15: added missing #include statements that became necessary since Qt 5.15
- for Qt 5.15: fixed use of several deprecated functions
- for Qt 5.15/6: removed usage of QMatrix
 2020-08-14 14:12:59 +02:00
jkriege2
35965b2e09 added OpenCV-dependency to AppVeyor/Travis CI-builds 2020-08-14 12:07:43 +02:00
jkriege2
8910547089 added description for Qt Marketplace 2020-08-13 15:49:09 +02:00
jkriege2
c9ebd73b37 added LOGO 2020-08-13 15:20:56 +02:00
jkriege2
70f8c3048b Merge branch 'master' of https://github.com/jkriege2/JKQtPlotter 2020-06-29 08:01:52 +02:00
jkriege2
eb7fd1d524 some bugfixes for VStudio NOMINMAX-problem ... 2020-06-29 08:01:40 +02:00
jkriege2
2d5e932d1d some bugfixes for VStudio NOMINMAX-problem ... 2020-06-29 07:59:11 +02:00
jkriege2
7a0d3a71df update README.md 2020-06-28 15:57:34 +02:00
jkriege2
52d3349199 improvements in CMake setup: 
- removed more global settings (these are now target-specific)
- exporting now Config.cmake, which contains find_package(Qt) and loads a separate Targets.cmake
 2020-06-28 15:53:26 +02:00
jkriege2
5f1579314e switched to semantic versioning 2020-06-28 15:00:24 +02:00
jkriege2
39aa7479aa using more modern Travis image to support newer doxygen 2020-06-28 10:36:41 +02:00
jkriege2
9fe4a13f1f fixed failing Travi-CI build of documentation (it used an outdated doxygen download link) 2020-06-28 10:19:34 +02:00
jkriege2
e7ac54c403 update whatsnew 2020-06-28 10:17:38 +02:00
jkriege2
04219ec6d9 fixed issue #37: installing README/LICENSE files now to $PREFIX/doc/JKQtPlotter, instead of $PREFIX/doc/ 2020-06-28 09:53:33 +02:00
jkriege2
f6505e35fc fixed issue #41: "Build error when JKQtPlotter_BUILD_INCLUDE_XITS_FONTS set to OFF", code tried to use XITS-ressources, which were not there oif option is switched off. --> solved by adding optional private preprocessor definition 2020-06-28 09:49:20 +02:00
jkriege2
b22b4ca935 Fixed Bug #43: jkqtp_format() had undefined behaviour, because va_start was called with a ref-parameter, which does not work. Now there are 4 overloaded template variants. See https://github.com/jkriege2/JKQtPlotter/issues/43 2020-06-27 14:35:45 +02:00
Jan W. Krieger
2b942e1e2d
Merge pull request #39 from dtimson/master 
bugfix for reading style names
 2020-02-25 07:44:17 +01:00
Dan Timson
397c72049f bugfix for reading style names 2020-02-24 17:41:16 +00:00
jkriege2
6a2f8cff2c updated doc 2020-01-06 18:31:48 +01:00
jkriege2
66d832c4a5 Merge branch 'master' of https://github.com/jkriege2/JKQtPlotter 2020-01-06 18:30:03 +01:00
jkriege2
3a809923dc upated doc&version 2020-01-06 18:29:37 +01:00
jkriege2
d9086e99d2 bugfix for https://github.com/jkriege2/JKQtPlotter/issues/38: BUFFER Overflow due to access behind LUT-size 2020-01-06 18:17:41 +01:00
Jan W. Krieger
5f33d7be83
Update whatsnew.dox 2019-12-05 08:33:40 +01:00
Jan W. Krieger
838479de28
set new tag number 2019-12-05 08:20:14 +01:00
jkriege2
2f6ee0631c corrected version 2019-11-29 07:35:47 +01:00
Jan W. Krieger
ee4262d14c
Merge pull request #34 from certik/log_zero2 
Skip drawing the line for negative values in log plots
 2019-11-29 07:27:50 +01:00
Ondřej Čertík
65c23c9669 Use linesP and vec_linesP names 2019-11-28 20:34:29 -07:00
Ondřej Čertík
ae722e8c33 Use a vector of QPolygonF directly 2019-11-28 20:32:38 -07:00
Ondřej Čertík
10edc6b0ac Skip drawing the line for negative values 2019-11-26 13:40:05 -07:00
Jan W. Krieger
ca41788eae
added release badge 2019-11-24 13:36:27 +01:00