mirror of
https://github.com/jkriege2/JKQtPlotter.git
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222 lines
8.5 KiB
C++
222 lines
8.5 KiB
C++
/** \example test_styledboxplot.cpp
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* Shows how to style different aspects of boxplots.
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*
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* \ref JKQTPlotterBoxplotStyling
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*/
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#include <QApplication>
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#include "jkqtplotter/jkqtplotter.h"
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#include "jkqtplotter/graphs/jkqtpboxplot.h"
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#include "jkqtplotter/graphs/jkqtpgeometric.h"
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int main(int argc, char* argv[])
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{
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#if QT_VERSION >= QT_VERSION_CHECK(5,6,0) && QT_VERSION < QT_VERSION_CHECK(6,0,0)
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QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); // DPI support
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QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps); //HiDPI pixmaps
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#endif
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QApplication app(argc, argv);
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// 1. create a plotter window and get a pointer to the internal datastore (for convenience)
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JKQTPlotter plot;
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plot.getPlotter()->setUseAntiAliasingForGraphs(true); // nicer (but slower) plotting
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plot.getPlotter()->setUseAntiAliasingForSystem(true); // nicer (but slower) plotting
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plot.getPlotter()->setUseAntiAliasingForText(true); // nicer (but slower) text rendering
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JKQTPBoxplotVerticalElement* graphBoxPlot;
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double x=1;
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double dx=1;
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double y0=11;
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// 2. create a basic boxplot
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{\\begin{matrix}basic boxplot\\\\\"Turkey's style\"\\end{matrix}}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"),QColor("white"), plot.getPlotter());
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x+=dx;
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// 3. create a basic boxplot with mean as symbol
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{\\begin{matrix}basic boxplot\\\\ + mean symbol\\end{matrix}}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"),QColor("white"), plot.getPlotter());
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// set mean value to show mean symbol
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graphBoxPlot->setMean(y0+3.5);
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graphBoxPlot->setDrawMean(true);
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graphBoxPlot->setMeanMode(JKQTPGraphBoxplotStyleMixin::MeanAsSymbol);
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graphBoxPlot->setMeanColor(QColor("darkgreen"));
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graphBoxPlot->setMeanSymbolType(JKQTPFilledTriangle);
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x+=dx;
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// 4. create a basic boxplot with mean as line
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{\\begin{matrix}basic boxplot\\\\ + mean line\\end{matrix}}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"),QColor("white"), plot.getPlotter());
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// set mean value to show mean symbol
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graphBoxPlot->setMean(y0+3.5);
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graphBoxPlot->setDrawMean(true);
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graphBoxPlot->setMeanMode(JKQTPGraphBoxplotStyleMixin::MeanAsLine);
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graphBoxPlot->setMeanColor(QColor("darkgreen"));
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graphBoxPlot->setMeanLineStyle(Qt::DashLine);
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graphBoxPlot->setMeanLineWidth(2);
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x+=dx;
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// 5. create a notched boxplot
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{notched boxplot}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"), QColor("white"), plot.getPlotter());
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// for a notched plot, you need to set the confidence interval
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graphBoxPlot->setMedianConfidenceIntervalWidth(1);
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graphBoxPlot->setDrawNotch(true);
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graphBoxPlot->setRelativeNotchIndent(0.5);
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x+=dx;
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// 6. create a notched boxplot
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{\\begin{matrix}basic boxplot\\\\\"Tufte's style\"\\end{matrix}}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"), QColor("white"), plot.getPlotter());
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// restyle as Tufte's box-less
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graphBoxPlot->setDrawBox(false);
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x+=dx;
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x=1;
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y0=0;
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// 7. style box
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{styled box}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"),QColor("white"), plot.getPlotter());
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// style box line&fill
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graphBoxPlot->setLineColor(QColor("red"));
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graphBoxPlot->setLineStyle(Qt::DotLine);
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graphBoxPlot->setLineWidth(1);
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graphBoxPlot->setFillColor(QColor("yellow"));
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x+=dx;
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// 8. fancy style box
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{styled box}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"),QColor("white"), plot.getPlotter());
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// style box fill
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QLinearGradient linearGrad(QPointF(0, 0), QPointF(1, 1));
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QColor c1(Qt::red);
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QColor c2(Qt::yellow);
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QColor c3(Qt::blue);
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linearGrad.setColorAt(0, c1);
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linearGrad.setColorAt(0.3, c2);
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linearGrad.setColorAt(1, c3);
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// use this CoordinateMode, so the gradient fills the whole graph area
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linearGrad.setCoordinateMode(QGradient::ObjectBoundingMode);
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graphBoxPlot->setFillGradient(linearGrad);
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x+=dx;
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// 9. style median
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{styled median}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"),QColor("white"), plot.getPlotter());
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// style box line
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graphBoxPlot->setMedianLineColor(QColor("red"));
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graphBoxPlot->setMedianLineWidth(3);
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x+=dx;
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// 10. style whiskers&caps
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plot.addGraph(graphBoxPlot=new JKQTPBoxplotVerticalElement(&plot));
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plot.addGraph(new JKQTPGeoText(&plot, x-dx/2.0, y0+9, "\\textbf{styled whiskers}", 8, QColor("black")));
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graphBoxPlot->setPos(x);
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graphBoxPlot->setMin(y0+1);
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graphBoxPlot->setPercentile25(y0+2.5);
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graphBoxPlot->setMedian(y0+4);
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graphBoxPlot->setPercentile75(y0+5.5);
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graphBoxPlot->setMax(y0+8);
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// set color of all elements
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graphBoxPlot->setBoxplotColor(QColor("black"),QColor("white"), plot.getPlotter());
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// style box line
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graphBoxPlot->setWhiskerLineColor(QColor("red"));
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graphBoxPlot->setWhiskerLineStyle(Qt::DotLine);
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graphBoxPlot->setWhiskerLineWidth(1);
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graphBoxPlot->setWhiskerCapLineColor(QColor("blue"));
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graphBoxPlot->setWhiskerCapLineStyle(Qt::SolidLine);
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graphBoxPlot->setWhiskerCapLineWidth(4);
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graphBoxPlot->setRelativeWhiskerWidth(0.9);
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x+=dx;
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// 11. autoscale the plot so the graph is contained
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plot.setXY(0.5,5.5,0, 21);
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// 12. style plot
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plot.getPlotter()->setShowKey(false);
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plot.getPlotter()->setGrid(false);
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// 13. show plotter and make it a decent size
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plot.show();
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plot.resize(600,500);
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return app.exec();
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}
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