File indexing completed on 2024-11-24 03:57:46

 /**
  * SPDX-FileCopyrightText: 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
  *
  * This file is part of the KD Chart library.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include <QApplication>
 #include <KChartWidget>
 #include <KChartLineDiagram>
 #include <KChartCartesianAxis>
 #include <KChartDataValueAttributes>
 
 using namespace KChart;
 
 int main( int argc, char** argv ) {
     QApplication app( argc, argv );
 
     Widget widget;
     widget.resize( 600, 600 );
 
     QVector< qreal > vec1;
 
     vec1 << 25 << 16 << 9 << 4 << 1 << 0
          << 1 << 4 << 9 << 16 << 25;
 
     // assign your datasets
     // while setting the legend
     // items text
     widget.setDataset( 0, vec1, "vec1" );
 
 
     // add and position
     widget.addLegend(Position::North);
 
     // configure the axes
     CartesianAxis *xAxis = new CartesianAxis( widget.lineDiagram() );
     CartesianAxis *yAxis = new CartesianAxis (widget.lineDiagram() );
     xAxis->setPosition ( CartesianAxis::Bottom );
     yAxis->setPosition ( CartesianAxis::Left );
     xAxis->setTitleText ( "Abscissa bottom position" );
     yAxis->setTitleText ( "Ordinate left position" );
 
     // configure Xaxis labels
     // no need to re-write labels it iterates until all
     // labels are written
     QStringList daysOfWeek;
     daysOfWeek << "Monday" << "Tuesday" << "Wednesday";
     QStringList shortDays;
     shortDays << "Mon" << "Tue" << "Wed";
 
     // set user configured x axis labels
     xAxis->setLabels( daysOfWeek );
     xAxis->setShortLabels(  shortDays );
 
     widget.lineDiagram()->addAxis( xAxis );
     widget.lineDiagram()->addAxis( yAxis );
 
     // show data values
     DataValueAttributes a( widget.lineDiagram()->dataValueAttributes() );
     a.setVisible( true );
     widget.lineDiagram()->setDataValueAttributes( a );
 
     // make sure data values are displayed at the borders
     widget.setGlobalLeading( 20, 20, 20, 20 );
 
     widget.show();
 
     return app.exec();
 }