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/**
* Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
*
* This file is part of the KD Chart library.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <QApplication>
#include <KChartWidget>
#include <KChartLineDiagram>
#include <KChartLegend>
using namespace KChart;
int main( int argc, char** argv ) {
QApplication app( argc, argv );
Widget widget;
widget.resize( 600, 600 );
QVector< qreal > vec0, vec1, vec2;
vec0 << 5 << 1 << 3 << 4 << 1;
vec1 << 3 << 6 << 2 << 4 << 8;
vec2 << 0 << 7 << 1 << 2 << 1;
widget.setDataset( 0, vec0, "vec0" );
widget.setDataset( 1, vec1, "vec1" );
widget.setDataset( 2, vec2, "vec2" );
widget.setSubType( Widget::Percent );
//Configure a pen and draw a line
//a dot line for column 1
QPen pen;
QBrush brush;
pen.setWidth(3);
pen.setStyle( Qt::DotLine );
pen.setColor( Qt::yellow );
brush.setColor( Qt::yellow );
// call your diagram and set the new pen
// and brush
widget.lineDiagram()->setPen( 1 , pen );
widget.lineDiagram()->setBrush( 1, brush );
//set up a legend
Legend* legend = new Legend( &widget );
legend->setPosition( Position::East );
legend->setAlignment( Qt::AlignCenter );
legend->setOrientation( Qt::Vertical );
legend->setLegendStyle( Legend::LinesOnly );
legend->setShowLines( true );
widget.addLegend( legend );
//Set up your Attributes
//display areas
LineAttributes la( widget.lineDiagram()->lineAttributes() );
la.setDisplayArea( true );
la.setTransparency( 25 );
widget.lineDiagram()->setLineAttributes( la );
widget.show();
return app.exec();
}
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