;voidsetupSimpleItemDemo(QCustomPlot*customPlot);voidsetupItemDemo(QCustomPlot*customPlot);voidsetupStyledDemo(QCustomPlot*customPlot);voidsetupAdvancedAxesDemo(QCustomPlot*customPlot);voidsetupColorMapDemo(QCustomPlot*customPlot);voidsetupFinancialDemo(QCustomPlot*customPlot);voidsetupPlayground(QCustomPlot*customPlot);...
connect(&dataTimer, SIGNAL(timeout()), this, SLOT(realtimeDataSlot())); dataTimer.start(0); // Interval 0 means to refresh as fast as possible realtimeDataSlot, called by timer:1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31...
customPlot->graph()->setData(map.keys().toVector(),map.values().toVector());// configure bottom axis to show date and time instead of number:customPlot->xAxis->setTickLabelType(QCPAxis::ltDateTime); customPlot->xAxis->setDateTimeFormat("ddd");// set a more compact font size for bot...
QCustomPlot is a Qt C++ widget for plotting. This plotting library focuses on making good looking, publication quality 2D plots, graphs and charts, as well as offering high performance for realtime visualization.
Example #3 0 Show file File: timeseriesgraph.cpp Project: H1115372943/grt bool TimeseriesGraph::update(const GRT::VectorDouble &sample ){ if( !initialized ) return false; //Add the new sample to the buffer data.push_back( sample ); //If the plot is hidden then there is no poin...
Replot function which depends on time, Qt I'm writing a study project and I need to plot a function that depends on real-time. I used QCustomPlot. This plot should start drawing when I pressed a button. So I've wrote next code void MainWindow:... ...
7_Realtime_Data_Demo 8_Multiple_Axes_Demo 9_Logarithmic_Axis_Demo 10_Line_Style_Demo 11_Date_Axis_Demo 12_Parametric_Curves_Demo 13_Bar_Chart_Demo 14_Statistical_Box_Demo 15_Interaction_Example 16_Item_Demo 17_Advanced_Axes_Demo 18_Financial_Chart_Demo ... ... 📬 Fe...
Real time generated data and time bottom axis Multiple plot styles with different key/value axes and pi tick labeling at top axis Logarithmic axis scaling. Note correct display of the sine function crossing zero in negative infinity A demonstration of several line styles ...
bool realVisibility() const; signals: void layerChanged(QCPLayer *newLayer); protected: // property members: bool mVisible; QCustomPlot *mParentPlot; QPointer<QCPLayerable> mParentLayerable; QCPLayer *mLayer; bool mAntialiased; // introduced virtual methods: ...
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