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2b5a30a668
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64 Commits

Author SHA1 Message Date
jkriege2
2b5a30a668 statistics library: added functions for grouped statistics and adaptors for them 
added example for grouped statistics
some improvements to documentation
 2019-06-13 10:29:12 +02:00
jkriege2
8abb2492fa statistics library: added functions for 2D histograms and 2D kernel density estimates 
statistics library: added adaptor functions for 2D histograms and 2D kernel density estimates
added examples for the two above
 2019-06-11 18:06:03 +02:00
jkriege2
9ff9076e63 moved basic polynomial functions to jkqtpmathtools.h 
renamed jkqtptoolsdebugging.h to jkqtpdebuggingtools.h
added jkqtpstatWeightedCoefficientOfDetermination()
 2019-06-02 15:39:10 +02:00
jkriege2
ad38ac47f2 added weighted sum of deviations (chi-square) and coefficient of determination (R^2) to statistics library 
added log regression model to statistics library
added output of R^2 and chi^2 to regression adaptors (output in graph label)
bugfixed some documentation typos
 2019-06-02 14:17:49 +02:00
jkriege2
2d0b1e7935 added regression, IRLS robust regression, weighted regression and polynomial fitting/evaluation to statistics library 
added example for regression, IRLS robust regression, weighted regression and polynomial fitting
 2019-06-01 18:15:04 +02:00
jkriege2
6fe42748ed improvements to iterator interface (full random access iterators, erase-remove-idion) 
added specific example for the iterator interface
 2019-05-31 14:51:01 +02:00
jkriege2
c56b02998f improvements to documentation structure 2019-05-30 11:52:48 +02:00
jkriege2
fdc4a1deb9 bugfixes (added missing DEFINE-compiler-flags for Visual C++, doxygen warnings/errors removed) 2019-05-30 11:19:56 +02:00
jkriege2
ff489e9fac bugfixes 2019-05-30 09:48:51 +02:00
jkriege2
356cc34349 new: Statistics library with functions to calculate histograms, regression, kernel density estimates, ... including a new example 
new: iterator interface and improved documentation for JKQTPDatastore
reorganization of library (better separation of common code in jkqtpcommon and other code e.g. in jkqtplotter or jkqtmathtext)
 2019-05-29 22:40:02 +02:00
jkriege2
5a4a778faf improved contour plots + added example for contour plots 
split contour plot into two variant, one for C-array-data and one for image column data
improved doxygen annotation
 2019-05-19 15:22:56 +02:00
jkriege2
5f62722d38 code reorganization 2019-05-18 13:22:46 +02:00
jkriege2
2b1649c7b7 added slanted fractions to JKQTMathText + improved documentation 2019-05-18 11:42:35 +02:00
jkriege2
ad48bf1873 improvements to documentation 2019-05-18 10:49:49 +02:00
jkriege2
8edab9865e added JKQTPDatastore::appendFromContainerToColumn() and JKQTPDatastore::appendToColumn() that extend columns with additional rows (and move the to internal storage implicitly) 2019-05-17 08:59:33 +02:00
jkriege2
8bbfe37436 minor changes to doc 2019-05-16 21:32:44 +02:00
jkriege2
56e54baee9 new: rework/extension of the JKQTPDatastore interface (WIP) 
new: Example simpletest_datastore, which demonstrates the extended interface of JKQTPDatastore
 2019-05-16 21:28:15 +02:00
jkriege2
34366a42a0 several new plot symbols 2019-05-12 17:35:08 +02:00
jkriege2
86ba47db9a some bugfixes in build scripts/QMake projects 2019-05-11 16:09:44 +02:00
jkriege2
20352285ca new: improved styling options of boxplots (options to style many more elements of the plot), moved JKQTPGraphBoxplotStyleMixin to its own file 
new: notched boxplots
new: example for styling boxplots
 2019-05-11 15:56:11 +02:00
jkriege2
477f48be70 compile error fixed in example 2019-05-05 21:47:15 +02:00
jkriege2
c873041d93 update: allow to style median-line of boxplots independently 2019-05-05 19:58:52 +02:00
jkriege2
67d23150f2 new: user-interaction tool that shows coordinates of data points near the current mouse position (when mouse is dragged, while mouse button is pressed) 
new: user-interaction tool that measures distances and angles when mouse is dragged, while mouse button is pressed)
update: reworked error indicator base classes and styling settings
update: improved boxplot styling with a separate full-featured pen for the whiskers
 2019-05-05 19:31:20 +02:00
jkriege2
f710048f49 clean-up of special context menu code + added documentation 2019-05-01 12:46:17 +02:00
Jan W. Krieger
fcc8122d75 fixed some compile errors in example 2019-04-27 22:53:01 +02:00
jkriege2
3dc56510e9 changed backgroundColor-properties for plot/widget/key to backgroundBrush, modified example to demonstrate this 2019-04-24 19:33:51 +02:00
jkriege2
1064050b65 added example for advanced filling and line options 2019-04-23 23:50:06 +02:00
jkriege2
a62825f9e5 fixed documentation error 2019-04-22 18:40:01 +02:00
jkriege2
62fc116296 added Styling-Mix-In for boxplots 2019-04-22 17:20:33 +02:00
jkriege2
a67975e680 - major rework of graph styling (now using mix-in classes) 
- some reorganizations into different files
- additional options for graph filling (color gradients, textures, ...) as provided by QBrush
- PREPARATIONS: added a general feature to JKQTPPlotElement which allows to show a graph in a highlighted state (if supported by the derived graph class!)
- JKQTPXYParametrizedScatterGraph: added functors to transform column values into symbol type+size and line-width to give even more control
- JKQTPStepHorizontalGraph has been renamed to JKQTPSpecialLineHorizontalGraph (vertical variants also) and have gained additional features (baseline for filling and drawing of symbols)
- filled curve graphs (e.g. JKQTPSpecialLineHorizontalGraph) are now merely a specializedly initialized JKQTPSpecialLineHorizontalGraph
 2019-04-22 13:27:50 +02:00
jkriege2
14d4857670 improvements to JKQtMathText when rendering non-XITS unicode fonts 2019-03-06 23:19:05 +01:00
Jan W. Krieger
6f703ad2c4 fixed ordering of examples 2019-02-12 09:36:00 +01:00
Jan W. Krieger
2400245e94 - reworked how MTsubscriptNode/MTsuperscriptNode operate, also when the previous node was a brace (i.e. special shifts of sub/superscript) 
- improved documentation
- fixed a bug in \overbrace
 2019-02-12 09:32:20 +01:00
jkriege2
3050debd16 - RGB-image plots now work properly with inverted axes (image is inverted, befor image was not shown at all) 
- added example for simple RGB math image plot with RGB/CMY-color mapping
- fixed some of the OpenCV examples (improved QMake-project files)
 2019-02-09 22:17:01 +01:00
jkriege2
8ce6987315 minor fixes 2019-02-09 18:46:12 +01:00
jkriege2
d886757a1c moved build-projects for libs into their own subdirectories (works better with QMake, when building different libs) + necessary docu updates 2019-02-09 15:25:16 +01:00
jkriege2
69ad2a0182 - added styling system for JKQTPlotter (+example app) 
- improved documentation
- changed: using static const variables instead of \c #define for fixed default values (e.g. JKQTPImageTools::LUTSIZE, JKQTPImageTools::PALETTE_ICON_WIDTH, JKQTPlotterDrawinTools::ABS_MIN_LINEWIDTH, JKQTMathText::ABS_MIN_LINEWIDTH ...)
- new: added debugging option, which surrounds different regions with visible rectangles (JKQTBasePlotter::enableDebugShowRegionBoxes() )
- fixed: colorbars at top were positioned over the plot label
- new: frames (plot viewport, key/legend ...) may be rounded off at the corners
- new: diverse new styling options (default font name/size ...)
- speed improvements to JKQTMathText::useSTIX()
 2019-02-09 12:43:12 +01:00
jkriege2
6082010c98 finished mouse interaction example + improved documentation 2019-02-04 13:15:56 +01:00
jkriege2
08932f2863 improved documentation 2019-02-03 20:25:25 +01:00
jkriege2
4a63afc709 - fixed zoomin/synchronized graphs, which was broken by former update to user-interaction 
- improved documentation & HTML-sytle
- removed datarange-facilities (not really useful!)
 2019-02-03 14:08:16 +01:00
Jan W. Krieger
c5b9504189 finished rework of user-interaction API for the mouse 2019-01-28 17:05:03 +01:00
Jan W. Krieger
17a4473e4f reworked how context-menus are specified/activated 
prepared for future reworks
some renames
 2019-01-28 10:46:38 +01:00
Jan W. Krieger
75d8fc8314 reworked the functions that allow to specify how JKQTPlotter reacts to mouse single-click actions 2019-01-27 23:24:12 +01:00
jkriege2
dabc061de9 implemented panning the plot with the mouse 
fixed: switchability of zoomByMouseWheel
fixed: 0 on axis sometimes shown as 10^{-17}...
 2019-01-27 08:30:59 +01:00
jkriege2
c74e87ad31 improved user-interactions (& their example) 2019-01-26 20:12:54 +01:00
jkriege2
0e2237e92f - more refactorings to modernize C++ 
- fixed JKQTPColumnMathImage with modifiers
- improved documentation
- make use of link_prl/create_prl in QMake projects (see http://doc.qt.io/qt-5/qmake-advanced-usage.html)
 2019-01-26 18:00:42 +01:00
jkriege2
847fcb7a35 improved code (cont...&-parameters, diverse refactoring for C++1//modernC++, diverse corrections ...) 2019-01-26 12:28:44 +01:00
jkriege2
df257a6b1a major renaming to get rid of the get_.../set_... function names 
improved documentation
 2019-01-25 20:17:07 +01:00
jkriege2
a73deb098d bugfixed missing include 2019-01-25 19:24:44 +01:00
jkriege2
d35aa31584 improved documentation 
started to add example for user-interactions in JKQTPlotter
 2019-01-24 22:49:10 +01:00