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Fix compilation with namespaced Qt....
Fix compilation with namespaced Qt. Change-Id: I359bbf5c89bd23bb1b6db1aeed8a2a4aa2ca12bf Reviewed-by: Andre Poenitz <andre.poenitz@theqtcompany.com>
Titta Heikkala - - Load All Authors

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r2740:377e4516d036
r2774:7b74d88b3f3d
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main.cpp
74 lines | 2.0 KiB | text/x-c | CppLexer
/ examples / charts / logvalueaxis / main.cpp
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Marek Rosa
Basic logvalueaxis example added
 r2365 /****************************************************************************
**
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Update copyright year...
 r2688 ** Copyright (C) 2014 Digia Plc
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 r2365 ** All rights reserved.
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Updated license headers...
 r2740 ** For any questions to Digia, please use contact form at http://qt.io
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 r2365 **
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 r2740 ** This file is part of the Qt Charts module.
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 r2365 **
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Updated license headers...
 r2740 ** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and Digia.
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 r2365 **
** If you have questions regarding the use of this file, please use
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Updated license headers...
 r2740 ** contact form at http://qt.io
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 r2365 **
****************************************************************************/
Titta Heikkala
Fix include syntax...
 r2714 #include <QtWidgets/QApplication>
#include <QtWidgets/QMainWindow>
#include <QtCharts/QChartView>
#include <QtCharts/QLineSeries>
#include <QtCharts/QValueAxis>
#include <QtCharts/QLogValueAxis>
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Qt Charts project file structure change...
 r2712 QT_CHARTS_USE_NAMESPACE
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int main(int argc, char *argv[])
{
QApplication a(argc, argv);
//![1]
QLineSeries *series = new QLineSeries();
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 r2371 *series << QPointF(1, 1) << QPointF(2, 73) << QPointF(3, 268) << QPointF(4, 17) << QPointF(5, 4325) << QPointF(6, 723);
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 r2365 //![1]
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 r2374 //![2]
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 r2365 QChart *chart = new QChart();
chart->addSeries(series);
chart->legend()->hide();
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 r2374 chart->setTitle("Logarithmic axis example");
//![2]
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 r2374 //![3]
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 r2365 QValueAxis *axisX = new QValueAxis;
axisX->setTitleText("Data point");
axisX->setTickCount(6);
axisX->setLabelFormat("%i");
chart->addAxis(axisX, Qt::AlignBottom);
series->attachAxis(axisX);
QLogValueAxis *axisY = new QLogValueAxis;
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 r2371 axisY->setLabelFormat("%g");
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 r2365 axisY->setTitleText("Values");
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logvalueaxis and multiaxis examples documented
 r2374 axisY->setBase(8);
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 r2365 chart->addAxis(axisY, Qt::AlignLeft);
series->attachAxis(axisY);
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 r2374 //![3]
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 r2374 //![4]
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 r2365 QChartView *chartView = new QChartView(chart);
chartView->setRenderHint(QPainter::Antialiasing);
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 r2374 //![4]
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Minor docs fix
 r2375 //![5]
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 r2365 QMainWindow window;
window.setCentralWidget(chartView);
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 r2371 window.resize(400, 300);
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 r2365 window.show();
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 r2714
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 r2375 //![5]
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return a.exec();
}