HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · example/scatter/main.cpp

Drilldown example using stacked barchart.

Tero Ahola - - Load All Authors

File last commit:

r398:406174ca742b


                r449:2d02ec95e04f

Download file

             main.cpp
        
                    50 lines
            
             | 1.3 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / example / scatter / main.cpp
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Tero Ahola
    
Added minimalistic scatter example

              r123
            
      #include <QtGui/QApplication>

      #include <QMainWindow>

      #include <qchartglobal.h>

        Michal Klocek
    
Removes QChartWidget...

              r136
            
      #include <qchartview.h>

        Tero Ahola
    
Added minimalistic scatter example

              r123
            
      #include <qscatterseries.h>

      QTCOMMERCIALCHART_USE_NAMESPACE

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

      {

          QApplication a(argc, argv);

        Tero Ahola
    
Scatter series documentation; now uses snippets

              r300
            
          //! [1]

          // Create chart view

        Tero Ahola
    
QDoc to use style sheets...

              r260
            
          QChartView *chartView = new QChartView();

        Tero Ahola
    
Added size customization to QScatterSeries

              r397
            
          chartView->setRenderHint(QPainter::Antialiasing);

          // Add scatter series with linear test data with random "noise"

        Tero Ahola
    
added stream operator to scatter series

              r180
            
          QScatterSeries *scatter = new QScatterSeries();

        Tero Ahola
    
Tuning scatter examples and screens

              r398
            
          for (qreal i(0.0); i < 20; i += 0.5) {

        Tero Ahola
    
Added size customization to QScatterSeries

              r397
            
              qreal x = i + (qreal)(rand() % 100) / 100.0;

              qreal y = i + (qreal)(rand() % 100) / 100.0;

              (*scatter) << QPointF(x, y);

          }

        Tero Ahola
    
QDoc to use style sheets...

              r260
            
          // Chart takes ownership

          chartView->addSeries(scatter);

        Tero Ahola
    
Refactored chartwidgettest test data impl

              r278
            
          //! [1]

        Tero Ahola
    
Added minimalistic scatter example

              r123
            
        Tero Ahola
    
Scatter series documentation; now uses snippets

              r300
            
          // And more

        Tero Ahola
    
Added size customization to QScatterSeries

              r397
            
          //! [2]

        Tero Ahola
    
Tuning scatter examples and screens

              r398
            
          *scatter << QPointF(2.0, 5.5) << QPointF(2.2, 5.4);

        Tero Ahola
    
Added size customization to QScatterSeries

              r397
            
          //! [2]

        Tero Ahola
    
Scatter series documentation; now uses snippets

              r300
            
        Tero Ahola
    
Added size customization to QScatterSeries

              r397
            
          //! [3]

          QBrush brush(QColor(255, 0, 0, 80), Qt::SolidPattern);

        Tero Ahola
    
Fixing review findings in QScatterSeries

              r358
            
          scatter->setBrush(brush);

        Tero Ahola
    
Added size customization to QScatterSeries

              r397
            
          QPen pen(QColor(0, 255, 0, 60), 3);

        Tero Ahola
    
Fixing review findings in QScatterSeries

              r358
            
          scatter->setPen(pen);

          scatter->setShape(QScatterSeries::MarkerShapeRectangle);

        Tero Ahola
    
Tuning scatter examples and screens

              r398
            
          scatter->setSize(25.0);

        Tero Ahola
    
Added size customization to QScatterSeries

              r397
            
          //! [3]

        Tero Ahola
    
Added minimalistic scatter example

              r123
            
          // Use the chart widget as the central widget

          QMainWindow w;

        Tero Ahola
    
Clicked, remove and clear to QScatterSeries

              r394
            
          w.resize(400, 300);

        Tero Ahola
    
QDoc to use style sheets...

              r260
            
          w.setCentralWidget(chartView);

        Tero Ahola
    
Clicked, remove and clear to QScatterSeries

              r394
            
          w.setWindowFlags(Qt::FramelessWindowHint);

        Tero Ahola
    
Added minimalistic scatter example

              r123
            
          w.show();

          return a.exec();

      }

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Tero Ahola Added minimalistic scatter example	r123	#include <QtGui/QApplication>
		#include <QMainWindow>
		#include <qchartglobal.h>
Michal Klocek Removes QChartWidget...	r136	#include <qchartview.h>
Tero Ahola Added minimalistic scatter example	r123	#include <qscatterseries.h>

		QTCOMMERCIALCHART_USE_NAMESPACE

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

Tero Ahola Scatter series documentation; now uses snippets	r300	//! [1]
		// Create chart view
Tero Ahola QDoc to use style sheets...	r260	QChartView *chartView = new QChartView();
Tero Ahola Added size customization to QScatterSeries	r397	chartView->setRenderHint(QPainter::Antialiasing);
		// Add scatter series with linear test data with random "noise"
Tero Ahola added stream operator to scatter series	r180	QScatterSeries *scatter = new QScatterSeries();
Tero Ahola Tuning scatter examples and screens	r398	for (qreal i(0.0); i < 20; i += 0.5) {
Tero Ahola Added size customization to QScatterSeries	r397	qreal x = i + (qreal)(rand() % 100) / 100.0;
		qreal y = i + (qreal)(rand() % 100) / 100.0;
		(*scatter) << QPointF(x, y);
		}
Tero Ahola QDoc to use style sheets...	r260	// Chart takes ownership
		chartView->addSeries(scatter);
Tero Ahola Refactored chartwidgettest test data impl	r278	//! [1]
Tero Ahola Added minimalistic scatter example	r123
Tero Ahola Scatter series documentation; now uses snippets	r300	// And more
Tero Ahola Added size customization to QScatterSeries	r397	//! [2]
Tero Ahola Tuning scatter examples and screens	r398	*scatter << QPointF(2.0, 5.5) << QPointF(2.2, 5.4);
Tero Ahola Added size customization to QScatterSeries	r397	//! [2]
Tero Ahola Scatter series documentation; now uses snippets	r300
Tero Ahola Added size customization to QScatterSeries	r397	//! [3]
		QBrush brush(QColor(255, 0, 0, 80), Qt::SolidPattern);
Tero Ahola Fixing review findings in QScatterSeries	r358	scatter->setBrush(brush);
Tero Ahola Added size customization to QScatterSeries	r397	QPen pen(QColor(0, 255, 0, 60), 3);
Tero Ahola Fixing review findings in QScatterSeries	r358	scatter->setPen(pen);
		scatter->setShape(QScatterSeries::MarkerShapeRectangle);
Tero Ahola Tuning scatter examples and screens	r398	scatter->setSize(25.0);
Tero Ahola Added size customization to QScatterSeries	r397	//! [3]
Tero Ahola Added minimalistic scatter example	r123
		// Use the chart widget as the central widget
		QMainWindow w;
Tero Ahola Clicked, remove and clear to QScatterSeries	r394	w.resize(400, 300);
Tero Ahola QDoc to use style sheets...	r260	w.setCentralWidget(chartView);
Tero Ahola Clicked, remove and clear to QScatterSeries	r394	w.setWindowFlags(Qt::FramelessWindowHint);
Tero Ahola Added minimalistic scatter example	r123	w.show();

		return a.exec();
		}