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JKQtPlotter/examples/README.md

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- added new graph: JKQTPSingleColumnSymbolsGraph - fixed additional renames JKQTPLotter->JKQTPlotter - improved documentation (boxplots, JKQTMathText) - added several examples
2019-01-20 23:15:10 +08:00
# Example (JKQTPlotter): Examples & Tutorials {#exampleProjectsTutorials}
improved readme-structure
2019-01-12 20:43:12 +08:00
This section assembles some simple examples of usage.
You can find more (complex) examples for the classes in this repository in the subfolder "test".
All test-projects are Qt-projects that use qmake to build. You can load them into QtCreator easily.
improved code and files for doxygen documentation
2019-01-13 01:53:16 +08:00
## Different Plot Data Styles
improved readme-structure
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| Screenshot | Description | Notes |
|:-------------:| ------------- | ------------- |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest1_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest/README.md) | [Very Basic Example (Line Graph)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest/README.md) | `JKQTPXYLineGraph` <br> C++-style QVector arrays of data |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_speed_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_speed) | [Line Graph with Live Data / Speed Test](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_speed) | `JKQTPXYLineGraph` <br> external `std::array<double,N>` data, not owned by datastore <br> live-data, measure plotting speed <br> tipps to increas plotting speed |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_symbols_and_styles_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_symbols_and_styles) | [Line Graph with Different Symbols and Line Styles](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_symbols_and_styles) | `JKQTPXYLineGraph` <br> C++ vector of data <br> setting line styles and symbol styles <br> automatic graph coloring |
- 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 19:27:50 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_stepplots_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_stepplots) | [Special Step Line Plots in Different Styles](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_stepplots) | `JKQTPSpecialLineHorizontalGraph` <br> C++ vector of data <br> different step modes, filled and line-only |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_symbols_and_errors_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_symbols_and_errors) | [Simple Line/Symbol Graph With Errorbars](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_symbols_and_errors) | `JKQTPXYLineErrorGraph` <br> C-style arrays of data |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_errorbarstyles_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_errorbarstyles) | [Different Types of Error Indicators](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_errorbarstyles) | `JKQTPXYLineErrorGraph` <br> different styles of error indicators for x- and y-errors <br> C++-style QVector for data <br> styling error indicators <br> moving key and formatting plotter grid |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_barchart_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_barchart) | [Simple Bar Charts](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_barchart) | `JKQTPBarVerticalGraph` <br> C-style arrays of data |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/JKQTPbarHorizontalGraphStacked_small.png) <br> ![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/JKQTPbarVerticalGraphStacked_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_stackedbars) | [Stacked Bar Charts](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_stackedbars) | `JKQTPBarVerticalStackableGraph`, `JKQTPBarHorizontalStackableGraph` <br> C++-style vectors of data |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_filledgraphs_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_filledgraphs) | [Filled Curve Plots](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_filledgraphs) | `JKQTPBarVerticalGraph` <br> setting/altering data in `JKQTPDatstore` directly <br> transparent plots <br> calculating histograms |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_impulsesplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_impulsesplot) | [Impulse Plots](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_impulsesplot) | `JKQTPImpulsesVerticalGraph` and `JKQTPImpulsesHorizontalGraph` <br> C++-style QVector as plot data |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_paramscatterplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_paramscatterplot) | [Scatter Graph with Parametrized Symbols/Colors](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_paramscatterplot) | `JKQTPXYParametrizedScatterGraph` <br> C++-style QVector as plot data <br> modify scatter/points/line-graph properties by data |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_paramscatterplot_image_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_paramscatterplot_image) | [Draw an Artistic Image with a Parametrized Scatter Graph](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_paramscatterplot_image) | `JKQTPXYParametrizedScatterGraph` <br> C++-style QVector as plot data <br> rectangular arrangement of scatters <br> generative computer graphics |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_parametriccurve_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_parametriccurve) | [Plotting Parametric Curves](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_parametriccurve) | `JKQTPXYLineGraph` and `JKQTPXYParametrizedScatterGraph` <br> C++-style QVector as plot data <br> parametric curve plotting |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_functionplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_functionplot) | [Plotting Mathematical Functions as Line Graphs](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_functionplot) | `JKQTPXFunctionLineGraph` <br> diretly plotting C/C++-functions |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_parsedfunctionplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_parsedfunctionplot) | [Plotting Parsed Mathematical Functions as Line Graphs](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_parsedfunctionplot) | `JKQTPXParsedFunctionLineGraph` <br> plotting functions with the internal math equation parser/evaluator |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_geometric_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_geometric) | [Plotting Geometric Objects](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_geometric) | |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_boxplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_boxplot) | [Plotting Box Plots](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_boxplot) | `JKQTPBoxplotVerticalGraph`, `JKQTPBoxplotHorizontalGraph` |
improved readme-structure
2019-01-12 20:43:12 +08:00
improved code and files for doxygen documentation
2019-01-13 01:53:16 +08:00
## Styling the Plot, Keys, Axes, ...
improved readme-structure
2019-01-12 20:43:12 +08:00
| Screenshot | Description | Notes |
|:-------------:| ------------- | ------------- |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_logaxes_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_logaxes) | [logarithmic axes](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_logaxes) | `JKQTPXYLineGraph` and `JKQTPGeoText` <br> C++ vector of data <br> logarithmic axes and styling <br> plot line styles <br> internal LaTeX parser <br> add commenting text to a graph |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_dateaxes_small.png) <br> ![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_dateaxes_dates_small.png) <br> ![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_dateaxes_timeaxis_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_dateaxes) | [date/time axes](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_dateaxes) | `JKQTPXYLineGraph` and `JKQTPFilledVerticalRangeGraph` <br> C++ vector of data <br> date/time axes <br> plot min/max range graph <br> internal LaTeX parser <br> data from CSV files |
improved readme-structure
2019-01-12 20:43:12 +08:00
improved code and files for doxygen documentation
2019-01-13 01:53:16 +08:00
## Image data Plots
improved readme-structure
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| Screenshot | Description | Notes |
|:-------------:| ------------- | ------------- |
- 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)
2019-02-10 05:17:01 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_rgbimageplot_qt_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_rgbimageplot_qt) | [`QImage` as a Graph](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_rgbimageplot_qt) | `JKQTPImage` <br> `QImage` drawn onto a plot with arbitrary scaling <br> inverted coordinate axes |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_imageplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_imageplot) | [Basic 1-channel Raw C Image Plot](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_imageplot) | `JKQTPColumnMathImage` <br> image data copied from C-style row-major array into a single column of the internal datastore <br> Describes several options of the image plotting classes (different ways of color coding, what to do with data above/below the limits etc.) |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_imageplot_modifier_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_imageplot_modifier) | [Modifier-Feature of Image Plots](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_imageplot_modifier) | `JKQTPColumnMathImage` <br> image data copied from C-style row-major array into a single column of the internal datastore <br> Image is modified by a second image to display two data dimensions at the same time |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_imageplot_nodatastore_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_imageplot_nodatastore) | [Basic 1-channel Raw C Image Plot <br> without the internal datastore](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_imageplot_nodatastore) | `JKQTPMathImage` <br> image data in a C-style row-major array, not using internal datastore |
- 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)
2019-02-10 05:17:01 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_rgbimageplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/jkqtplotter_simpletest_rgbimageplot) | [Simple 3-channel Math RGB/CMY Image Plot](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/jkqtplotter_simpletest_rgbimageplot) | `JKQTPColumnRGBMathImage` <br> image data in a C-style row-major array, not using internal datastore <br> RGB/CMY color compositing |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_imageplot_opencv_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_imageplot_opencv) | [1-channel OpenCV cv::Mat Image Plot](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_imageplot_opencv) | `JKQTPColumnMathImage` <br> image data copied from OpenCV cv::Mat-structure into a single column of the internal datastore |
- 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)
2019-02-10 05:17:01 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_rgbimageplot_opencv_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_rgbimageplot_opencv) | [RGB OpenCV cv::Mat Image Plot](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_rgbimageplot_opencv) | `JKQTPColumnRGBMathImage` <br> image data copied from OpenCV cv::Mat-structure into three columns <br> inverted coordinate axesof the internal datastore |
improved readme-structure
2019-01-12 20:43:12 +08:00
- added new graph: JKQTPSingleColumnSymbolsGraph - fixed additional renames JKQTPLotter->JKQTPlotter - improved documentation (boxplots, JKQTMathText) - added several examples
2019-01-20 23:15:10 +08:00
improved documentation started to add example for user-interactions in JKQTPlotter
2019-01-25 05:49:10 +08:00
## GUI Tools
improved readme-structure
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| Screenshot | Description | Notes |
|:-------------:| ------------- | ------------- |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_simpletest_ui_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_ui) | [Placing JKQTPlotter into a Qt User-Interface-XML-file (`*.ui`)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/simpletest_ui) | using Qt Form Designer <br> parsed function plots (`JKQTPXParsedFunctionLineGraph`) |
finished mouse interaction example + improved documentation
2019-02-04 04:00:15 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtplotter_test_user_interaction_small.gif)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_user_interaction) | [User Interaction](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_user_interaction) | different possibilities of user-interaction in JKQtPlotter |
improved documentation started to add example for user-interactions in JKQTPlotter
2019-01-25 05:49:10 +08:00
## Plot Layout & Styling
| Screenshot | Description | Notes |
|:-------------:| ------------- | ------------- |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/test_multiplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_multiplot) | [Layouting Several Plots](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_multiplot) | Combining plots in Qt Layouts <br> linking plot axes <br> copy data from a `std::map` int the datastore <br> print plots/print preview |
finished mouse interaction example + improved documentation
2019-02-04 04:00:15 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/test_styling_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_styling) | [Styling of JKQTPlotter](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_styling) | Modifying different Aspects of the Styling of JKQTPlotter |
- added new graph: JKQTPSingleColumnSymbolsGraph - fixed additional renames JKQTPLotter->JKQTPlotter - improved documentation (boxplots, JKQTMathText) - added several examples
2019-01-20 23:15:10 +08:00
## More Complex Examples
| Screenshot | Description | Notes |
|:-------------:| ------------- | ------------- |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/test_multiplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_multiplot) | [Layouting Several Plots](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_multiplot) | Combining plots in Qt Layouts <br> linking plot axes <br> copy data from a `std::map` int the datastore <br> print plots/print preview |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/test_distributionplot_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_distributionplot) | [Plotting a Statistical Distribution of Data](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/test_distributionplot) | Combines several different graphs to draw random values, their distribution and some statistical properties |
- added new graph: JKQTPSingleColumnSymbolsGraph - fixed additional renames JKQTPLotter->JKQTPlotter - improved documentation (boxplots, JKQTMathText) - added several examples
2019-01-20 23:15:10 +08:00
improved readme-structure
2019-01-12 20:43:12 +08:00
improved code and files for doxygen documentation
2019-01-13 01:53:16 +08:00
## Tools and Special Features
improved readme-structure
2019-01-12 20:43:12 +08:00
| Screenshot | Description | Notes |
|:-------------:| ------------- | ------------- |
improved documentation
2019-02-03 22:54:41 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtmathtext_simpletest_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/jkqtmathtext_simpletest) | [JKQTMathText: Simple Demonstration](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/jkqtmathtext_simpletest) | |
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtmathtext_testapp_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/jkqtmathtext_test) | [JKQTMathText: Full Testing Application](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/jkqtmathtext_test) | |
moved build-projects for libs into their own subdirectories (works better with QMake, when building different libs) + necessary docu updates
2019-02-09 22:25:16 +08:00
| [![](https://raw.githubusercontent.com/jkriege2/JKQtPlotter/master/screenshots/jkqtfastplotter_test_small.png)](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/jkqtfastplotter_test) | [JKQTFastPlotter: Example](https://github.com/jkriege2/JKQtPlotter/tree/master/examples/jkqtfastplotter_test) | |
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