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

Refactors internals...

Refactors internals * rewrite axisUpdated signal handling * create handlers for each property of axis * decouple chartdataset, presenter, theme * adds theme manager * adds axis add/remove/attach/detach handling * refactors createGraphics * add initializers (graphics,domain,theme,animations) * refactor the way the charts are constructed (decouple form presenter) * fix initialization issues with qchart * refactor domain logic to handle also geometry size for charts * delegate xyseries geometry calculation to domian * fix lazy initialization of animations * remove hadnleGeomoetryChanged * add shared pointers to handle reference count for domain * moves nice number algorithm to domain * adds applyNiceNumbers(), depreciate setNiceNumbers * refactor multiple charts handling * domain is shared object * each domain can have multiple axis for controlling * multiple charts share now the same domain

Jani Honkonen - - Load All Authors

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             main.cpp
        
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      /****************************************************************************

      **

      ** Copyright (C) 2012 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.digia.com

      **

      ** This file is part of the Qt Commercial Charts Add-on.

      **

      ** $QT_BEGIN_LICENSE$

      ** Licensees holding valid Qt Commercial licenses may use this file in

      ** accordance with the Qt Commercial License Agreement provided with the

      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and Digia.

      **

      ** If you have questions regarding the use of this file, please use

      ** contact form at http://qt.digia.com

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

      #include <QApplication>

      #include <QMainWindow>

      #include <QChartView>

      #include <QSplineSeries>

      QTCOMMERCIALCHART_USE_NAMESPACE

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

      {

          QApplication a(argc, argv);

          //![1]

          QSplineSeries *series = new QSplineSeries();

          series->setName("spline");

          //![1]

          //![2]

          series->append(0, 6);

          series->append(2, 4);

          series->append(3, 8);

          series->append(7, 4);

          series->append(10, 5);

          *series << QPointF(11, 1) << QPointF(13, 3) << QPointF(17, 6) << QPointF(18, 3) << QPointF(20, 2);

          //![2]

          //![3]

          QChart *chart = new QChart();

          chart->legend()->hide();

          chart->addSeries(series);

          chart->setTitle("Simple spline chart example");

          chart->createDefaultAxes();

          chart->axisY()->setRange(0, 10);

          //![3]

          //![4]

          QChartView *chartView = new QChartView(chart);

          chartView->setRenderHint(QPainter::Antialiasing);

          //![4]

          //![5]

          QMainWindow window;

          window.setCentralWidget(chartView);

          window.resize(400, 300);

          window.show();

          //![5]

          return a.exec();

      }

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				/****************************************************************************
				**
				** Copyright (C) 2012 Digia Plc
				** All rights reserved.
				** For any questions to Digia, please use contact form at http://qt.digia.com
				**
				** This file is part of the Qt Commercial Charts Add-on.
				**
				** $QT_BEGIN_LICENSE$
				** Licensees holding valid Qt Commercial licenses may use this file in
				** accordance with the Qt Commercial License Agreement provided with the
				** Software or, alternatively, in accordance with the terms contained in
				** a written agreement between you and Digia.
				**
				** If you have questions regarding the use of this file, please use
				** contact form at http://qt.digia.com
				** $QT_END_LICENSE$
				**
				****************************************************************************/

				#include <QApplication>
				#include <QMainWindow>
				#include <QChartView>
				#include <QSplineSeries>

				QTCOMMERCIALCHART_USE_NAMESPACE

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

				//![1]
				QSplineSeries *series = new QSplineSeries();
				series->setName("spline");
				//![1]

				//![2]
				series->append(0, 6);
				series->append(2, 4);
				series->append(3, 8);
				series->append(7, 4);
				series->append(10, 5);
				*series << QPointF(11, 1) << QPointF(13, 3) << QPointF(17, 6) << QPointF(18, 3) << QPointF(20, 2);
				//![2]

				//![3]
				QChart *chart = new QChart();
				chart->legend()->hide();
				chart->addSeries(series);
				chart->setTitle("Simple spline chart example");
				chart->createDefaultAxes();
				chart->axisY()->setRange(0, 10);
				//![3]

				//![4]
				QChartView *chartView = new QChartView(chart);
				chartView->setRenderHint(QPainter::Antialiasing);
				//![4]

				//![5]
				QMainWindow window;
				window.setCentralWidget(chartView);
				window.resize(400, 300);
				window.show();
				//![5]

				return a.exec();
				}