HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/axischart/main.cpp

Bugfix dangling pointer in qlegend, remove debug info

Michal Klocek - - Load All Authors

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             main.cpp
        
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             / examples / axischart / main.cpp
          
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        Michal Klocek
    
Adds more axis handling...

              r176
            
      #include <QApplication>

      #include <QMainWindow>

      #include <qchartview.h>

        Michal Klocek
    
Rename QLineChartSeries to QLineSeries

              r349
            
      #include <qlineseries.h>

        Michal Klocek
    
Adds more axis handling...

              r176
            
      #include <qchart.h>

      #include <qchartaxis.h>

        Michal Klocek
    
Adds qchartaxiscategories class

              r445
            
      #include <qchartaxiscategories.h>

        Michal Klocek
    
Adds more axis handling...

              r176
            
      #include <cmath>

      QTCOMMERCIALCHART_USE_NAMESPACE

      #define PI 3.14159265358979

      int main(int argc, char *argv[])

      {

          QApplication a(argc, argv);

          QMainWindow window;

        Michal Klocek
    
Rename QLineChartSeries to QLineSeries

              r349
            
          QLineSeries* series0 = new QLineSeries();

        Michal Klocek
    
Adds more axis handling...

              r176
            
          QPen blue(Qt::blue);

          blue.setWidth(3);

          series0->setPen(blue);

        Michal Klocek
    
Rename QLineChartSeries to QLineSeries

              r349
            
          QLineSeries* series1 = new QLineSeries();

        Michal Klocek
    
Adds more axis handling...

              r176
            
          QPen red(Qt::red);

          red.setWidth(3);

          series1->setPen(red);

          int numPoints = 100;

          for (int x = 0; x <= numPoints; ++x) {

          	  series0->add(x, fabs(sin(PI/50*x)*100));

          	  series1->add(x, fabs(cos(PI/50*x)*100));

          }

          QChartView* chartView =  new QChartView(&window);

          chartView->setRenderHint(QPainter::Antialiasing);

        Michal Klocek
    
Adds font handling for chart's titile...

              r192
            
          chartView->setChartTitle("This is custom axis chart example");

        Michal Klocek
    
Adds more axis handling...

              r176
            
          chartView->addSeries(series0);

          chartView->addSeries(series1);

        Michal Klocek
    
Adds opacity to shades

              r188
            
          QLinearGradient backgroundGradient;

          backgroundGradient.setColorAt(0.0, Qt::white);

        Michal Klocek
    
Bugfix dangling pointer in qlegend, remove debug info

              r572
            
          backgroundGradient.setColorAt(1.0, Qt::white);

        Michal Klocek
    
Adds opacity to shades

              r188
            
          backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);

          chartView->setChartBackgroundBrush(backgroundGradient);

        Michal Klocek
    
Adds more axis handling...

              r176
            
        Michal Klocek
    
Fixes axischart example

              r225
            
          QChartAxis* axisX = chartView->axisX();

          axisX->setLabelsAngle(45);

        Michal Klocek
    
Bugfix dangling pointer in qlegend, remove debug info

              r572
            
          axisX->setGridLinePen(red);

          axisX->setGridLineVisible(false);

          axisX->setShadesVisible(true);

        Michal Klocek
    
Adds qchartaxiscategories class

              r445
            
        Michal Klocek
    
Axis refactoring to support better barcharts

              r502
            
          QChartAxisCategories* categoriesX = axisX->categories();

        Tero Ahola
    
Fixed a compilation issue in axis example

              r501
            
          categoriesX->insert(0,"low");

          categoriesX->insert(50,"medium");

          categoriesX->insert(100,"High");

        Michal Klocek
    
Adds qchartaxiscategories class

              r445
            
        Michal Klocek
    
Bugfix dangling pointer in qlegend, remove debug info

              r572
            
         // axisX->setMin(-10);

         // axisX->setMax(2200);

        Michal Klocek
    
Adds more axis handling...

              r176
            
        Michal Klocek
    
Fixes axischart example

              r225
            
          QChartAxis* axisY = chartView->axisY();

          axisY->setLabelsAngle(45);

          axisY->setShadesBrush(Qt::yellow);

        Michal Klocek
    
Bugfix dangling pointer in qlegend, remove debug info

              r572
            
          axisY->setGridLineVisible(false);

        Michal Klocek
    
Adds qchartaxiscategories class

              r445
            
        Michal Klocek
    
Axis refactoring to support better barcharts

              r502
            
          QChartAxisCategories* categoriesY = axisY->categories();

        Tero Ahola
    
Fixed a compilation issue in axis example

              r501
            
          categoriesY->insert(0,"low");

          categoriesY->insert(50,"medium");

          categoriesY->insert(100,"High");

        Michal Klocek
    
Adds qchartaxiscategories class

              r445
            
        Michal Klocek
    
Bugfix dangling pointer in qlegend, remove debug info

              r572
            
         // axisY->setMin(-10);

         // axisY->setMax(200);

        Michal Klocek
    
Adds more axis handling...

              r176
            
          window.setCentralWidget(chartView);

          window.resize(400, 300);

          window.show();

          return a.exec();

      }

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Michal Klocek Adds more axis handling...	r176	#include <QApplication>
		#include <QMainWindow>
		#include <qchartview.h>
Michal Klocek Rename QLineChartSeries to QLineSeries	r349	#include <qlineseries.h>
Michal Klocek Adds more axis handling...	r176	#include <qchart.h>
		#include <qchartaxis.h>
Michal Klocek Adds qchartaxiscategories class	r445	#include <qchartaxiscategories.h>
Michal Klocek Adds more axis handling...	r176	#include <cmath>

		QTCOMMERCIALCHART_USE_NAMESPACE

		#define PI 3.14159265358979

		int main(int argc, char *argv[])
		{
		QApplication a(argc, argv);

		QMainWindow window;

Michal Klocek Rename QLineChartSeries to QLineSeries	r349	QLineSeries* series0 = new QLineSeries();
Michal Klocek Adds more axis handling...	r176	QPen blue(Qt::blue);
		blue.setWidth(3);
		series0->setPen(blue);
Michal Klocek Rename QLineChartSeries to QLineSeries	r349	QLineSeries* series1 = new QLineSeries();
Michal Klocek Adds more axis handling...	r176	QPen red(Qt::red);
		red.setWidth(3);
		series1->setPen(red);

		int numPoints = 100;

		for (int x = 0; x <= numPoints; ++x) {
		series0->add(x, fabs(sin(PI/50x)100));
		series1->add(x, fabs(cos(PI/50x)100));
		}

		QChartView* chartView = new QChartView(&window);

		chartView->setRenderHint(QPainter::Antialiasing);
Michal Klocek Adds font handling for chart's titile...	r192	chartView->setChartTitle("This is custom axis chart example");
Michal Klocek Adds more axis handling...	r176	chartView->addSeries(series0);
		chartView->addSeries(series1);
Michal Klocek Adds opacity to shades	r188
		QLinearGradient backgroundGradient;
		backgroundGradient.setColorAt(0.0, Qt::white);
Michal Klocek Bugfix dangling pointer in qlegend, remove debug info	r572	backgroundGradient.setColorAt(1.0, Qt::white);
Michal Klocek Adds opacity to shades	r188	backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
		chartView->setChartBackgroundBrush(backgroundGradient);
Michal Klocek Adds more axis handling...	r176
Michal Klocek Fixes axischart example	r225	QChartAxis* axisX = chartView->axisX();
		axisX->setLabelsAngle(45);
Michal Klocek Bugfix dangling pointer in qlegend, remove debug info	r572	axisX->setGridLinePen(red);
		axisX->setGridLineVisible(false);
		axisX->setShadesVisible(true);
Michal Klocek Adds qchartaxiscategories class	r445
Michal Klocek Axis refactoring to support better barcharts	r502	QChartAxisCategories* categoriesX = axisX->categories();
Tero Ahola Fixed a compilation issue in axis example	r501	categoriesX->insert(0,"low");
		categoriesX->insert(50,"medium");
		categoriesX->insert(100,"High");
Michal Klocek Adds qchartaxiscategories class	r445
Michal Klocek Bugfix dangling pointer in qlegend, remove debug info	r572	// axisX->setMin(-10);
		// axisX->setMax(2200);
Michal Klocek Adds more axis handling...	r176
Michal Klocek Fixes axischart example	r225	QChartAxis* axisY = chartView->axisY();
		axisY->setLabelsAngle(45);
		axisY->setShadesBrush(Qt::yellow);
Michal Klocek Bugfix dangling pointer in qlegend, remove debug info	r572	axisY->setGridLineVisible(false);
Michal Klocek Adds qchartaxiscategories class	r445
Michal Klocek Axis refactoring to support better barcharts	r502	QChartAxisCategories* categoriesY = axisY->categories();
Tero Ahola Fixed a compilation issue in axis example	r501	categoriesY->insert(0,"low");
		categoriesY->insert(50,"medium");
		categoriesY->insert(100,"High");
Michal Klocek Adds qchartaxiscategories class	r445
Michal Klocek Bugfix dangling pointer in qlegend, remove debug info	r572	// axisY->setMin(-10);
		// axisY->setMax(200);
Michal Klocek Adds more axis handling...	r176
		window.setCentralWidget(chartView);
		window.resize(400, 300);
		window.show();

		return a.exec();
		}