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96 Commits

Author SHA1 Message Date
jkriege2
7e12fb331e JKQTMathText: added support for \c \\char"HEX , \c \\char'OCTAL and \c \\charDECIMAL for inserting any uicode character code 2022-08-01 13:39:34 +02:00
jkriege2
edd7784d47 JKQTMathText: \\unicode{} now always accepts a codepoint and \utfeight{} a UTF8-seuqnece 2022-07-26 22:27:16 +02:00
jkriege2
231ee02087 moved some functions 2022-07-24 14:50:46 +02:00
jkriege2
f01a198b7b fixed several doxygen errors 2022-07-24 14:50:28 +02:00
jkriege2
c399959774 fixed several (pedantic) compiler warnings 
fixed CMake problems
 2022-07-23 16:05:13 +02:00
jkriege2
8558896f9b split jkqtcommon into basic tools and jkqtcommon_statistics_and_math for advanced math tools not used by all libs 2022-07-23 15:31:56 +02:00
jkriege2
e923a9de7b improved CMake scripts: better output, less warnings 2022-07-23 13:59:23 +02:00
jkriege2
1c473e0717 removed compiler warning 2022-07-23 13:58:33 +02:00
jkriege2
ae3d3b479d better way to reuse PCH in examples, added CMake-Option to (de)activate PCH-usage 2022-07-22 21:44:16 +02:00
jkriege2
671e25b33b removed some compiler warnings and fixed construction problems 2022-07-22 16:24:24 +02:00
jkriege2
8b6e420c56 bugfix: added #define _USE_MATH_DEFINES needed for msvc to use M_PI, M_LN2... 2022-07-21 12:06:22 +02:00
jkriege2
25c55391ab NEW: Using precompiled headers in CMake-build to speed up build times 2022-07-20 22:31:42 +02:00
jkriege2
5087970c79 updated copyright notice 2022-07-19 13:40:43 +02:00
jkriege2
ece49f2d2b FIXED issue #80: "Bug with multiple inheritance with Q_GDAGET with CLANG", thanks to user:igormironchik, caused by QTBUG-104874 2022-07-19 10:24:52 +02:00
jkriege2
d8c1524f61 partly solve issue #81 by making print-support optional. In addition it can be switched off with the CMake-option JKQtPlotter_BUILD_FORCE_NO_PRINTER_SUPPORT=ON 2022-07-18 23:33:20 +02:00
jkriege2
a1a2fcdd3f clean-up of library dependencies 2022-07-18 15:01:12 +02:00
jkriege2
5bb0235b33 added QIcon-generating functions to jkqtcommon 2022-06-02 21:21:51 +02:00
jkriege2
03497b6c31 changed JKQTPColorDerivationMode from an ENUM to a STRUCT, which extends its capabilities significantly 2022-06-02 21:21:17 +02:00
jkriege2
b8088ccc69 improved/bugfixed doxygen documentation 2022-04-24 13:23:59 +02:00
jkriege2
e784a6d89f fixed doxygen comment 2022-04-22 22:19:24 +02:00
jkriege2
b8f1ac7edb fix for Qt < 5.14 2022-04-22 20:53:54 +02:00
jkriege2
687c23a654 bugfixes for QT5 build after QT6 modifications 2022-04-22 15:20:58 +02:00
jkriege2
0a5fa42470 more required changes for Qt6 compatibility 2022-04-22 13:27:31 +02:00
jkriege2
6bcb0b9a9f Merge branch 'master' into add_qt6_compatibility 2022-04-21 21:28:49 +02:00
jkriege2
fbbc814331 using automatic memory management instead of local malloc()/free() pairs 2022-04-21 21:25:37 +02:00
jkriege2
3357ca4240 fixed issue #56: exponent-labels were 0 below ~1e-16 ... reason was using <std::numeric_limits<double>::epsilon() instead of <std::numeric_limits<double>::min() for checking close to zero 2022-04-21 21:24:45 +02:00
jkriege2
b4eda85bfc fixed two possible int-overflows 2022-04-21 13:59:49 +02:00
jkriege2
4ded1a2028 first round of Qt6 compatibility changes 2022-04-21 10:57:24 +02:00
jkriege2
8835febb96 modified CMakeLists.txt to match Qt6 2022-04-18 23:10:05 +02:00
jkriege2
725d19d616 using Qt's dllexport/import-macros 2022-04-18 22:00:41 +02:00
jkriege2
d51d47b2f4 requiring higher cmake-version, due to CMP0076 
using CMAKE_CURRENT_LIST_DIR instead of CMAKE_CURRENT_SOURCE_DIR
 2022-04-18 22:00:31 +02:00
jkriege2
2697e66e31 CMakeLists.txt: using target_sources() and making CPP-files private! 2022-04-18 14:19:35 +02:00
Stephan Oostveen
e7ca3db4de Bug: JKMathParser exception return local variable 
Fix the what() function which returned a pointer to a local variable.
 2021-03-23 21:01:27 +01:00
Patrick Stewart
872b31bc2d Add missing #include 2020-10-02 14:41:42 +01:00
Patrick Stewart
29e970ed6f Use PROJECT_SOURCE_DIR instead of CMAKE_SOURCE_DIR 
This means that the project can be used with CMake fetchcontent / add_subdriectory
 2020-10-02 14:40:47 +01:00
jkriege2
58403f8905 improved/breaking change: image plots now manage CONST-data, not plain pointer arrays... This is OK, since the raw data is never owned nor modified by the plot, only referenced! 2020-09-28 19:24:17 +02:00
jkriege2
0faa51c9f5 comment formatting fix 2020-09-21 13:52:13 +02:00
jkriege2
95d885bc2c - bugfix: improved handling of DRAGZOOM-UserAction for log-log plots 
- code (style) improvements
 2020-09-08 20:15:33 +02:00
jkriege2
f77bc97ca5 - cleanup of class-hierarchy of evaluated functions 
- added slots for several properties of evaluated functions
- updated examples
 2020-09-07 20:58:20 +02:00
jkriege2
8c0c8bf62e simplification/unification: JKQTPXFunctionLineGraph and JKQTPYFunctionLineGraph now use JKQTPAdaptiveFunctionGraphEvaluator to generate sample points 2020-09-05 12:44:02 +02:00
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
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
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
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
jkriege2
b3f4c64564 added geometric plot JKQTPGeoArrow object to draw arrows 2020-08-21 18:31:58 +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