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Customchart example updated
Customchart example updated
Marek Rosa - - Load All Authors

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r1647:35c35dbacb1e
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main.cpp
119 lines | 3.3 KiB | text/x-c | CppLexer
/ examples / customchart / main.cpp
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Michal Klocek
Uninfy examples , updated public API changes
 r747 /****************************************************************************
**
** 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.
**
Jani Honkonen
Add/modify license headers
 r830 ** $QT_BEGIN_LICENSE$
** 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.
Michal Klocek
Uninfy examples , updated public API changes
 r747 **
Jani Honkonen
Add/modify license headers
 r830 ** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
Michal Klocek
Uninfy examples , updated public API changes
 r747 ** $QT_END_LICENSE$
**
****************************************************************************/
Michal Klocek
Add background to chart...
 r69 #include <QApplication>
#include <QMainWindow>
Michal Klocek
Uninfy examples , updated public API changes
 r747 #include <QChartView>
#include <QLineSeries>
Marek Rosa
Customchart partially fixed (no categories on axes)
 r1631 #include <QValuesAxis>
Marek Rosa
Customchart example updated
 r1647 #include <QBarCategoriesAxis>
Michal Klocek
Add background to chart...
 r69
QTCOMMERCIALCHART_USE_NAMESPACE
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
Michal Klocek
Uninfy examples , updated public API changes
 r747 //![1]
QLineSeries* series = new QLineSeries();
Marek Rosa
Customchart example updated
 r1647 *series << QPointF(0, 6) << QPointF(0.5, 4) << QPointF(1, 8) << QPointF(1.5, 4) << QPointF(2, 3);
Michal Klocek
Uninfy examples , updated public API changes
 r747 QChart* chart = new QChart();
Jani Honkonen
Fix/hide legend in some examples and demos
 r1400 chart->legend()->hide();
Michal Klocek
Uninfy examples , updated public API changes
 r747 chart->addSeries(series);
Tero Ahola
Tuned and documented custom chart example
 r942 //![1]
Jani Honkonen
Add newlines to examples to make docs nicer
 r883
Tero Ahola
Tuned and documented custom chart example
 r942 //![2]
// Customize series
QPen pen(QRgb(0xfdb157));
pen.setWidth(5);
series->setPen(pen);
// Customize chart title
Michal Klocek
Adds font handling for chart's titile...
 r192 QFont font;
font.setPixelSize(18);
Michal Klocek
Uninfy examples , updated public API changes
 r747 chart->setTitleFont(font);
Tero Ahola
Tuned and documented custom chart example
 r942 chart->setTitleBrush(QBrush(Qt::white));
chart->setTitle("Customchart example");
Michal Klocek
Change background gradient to use ObjectBoundingMode...
 r122
Tero Ahola
Tuned and documented custom chart example
 r942 // Customize chart background
Michal Klocek
Change background gradient to use ObjectBoundingMode...
 r122 QLinearGradient backgroundGradient;
Michal Klocek
Combines color,axis,custom into one example
 r767 backgroundGradient.setStart(QPointF(0,0));
backgroundGradient.setFinalStop(QPointF(0,1));
Tero Ahola
Tuned and documented custom chart example
 r942 backgroundGradient.setColorAt(0.0, QRgb(0xd2d0d1));
backgroundGradient.setColorAt(1.0, QRgb(0x4c4547));
Michal Klocek
Change background gradient to use ObjectBoundingMode...
 r122 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
Michal Klocek
Uninfy examples , updated public API changes
 r747 chart->setBackgroundBrush(backgroundGradient);
Tero Ahola
Tuned and documented custom chart example
 r942 //![2]
Jani Honkonen
Add newlines to examples to make docs nicer
 r883
Tero Ahola
Tuned and documented custom chart example
 r942 //![3]
Marek Rosa
Customchart example updated
 r1647 QBarCategoriesAxis* axisX = new QBarCategoriesAxis;
QValuesAxis* axisY = new QValuesAxis;
Michal Klocek
Combines color,axis,custom into one example
 r767
Tero Ahola
Tuned and documented custom chart example
 r942 // Customize axis label font
QFont labelsFont;
labelsFont.setPixelSize(12);
axisX->setLabelsFont(labelsFont);
axisY->setLabelsFont(labelsFont);
// Customize axis colors
QPen axisPen(QRgb(0xd18952));
axisPen.setWidth(2);
axisX->setAxisPen(axisPen);
axisY->setAxisPen(axisPen);
// Customize axis label colors
QBrush axisBrush(Qt::white);
axisX->setLabelsBrush(axisBrush);
axisY->setLabelsBrush(axisBrush);
// Customize grid lines and shades
Michal Klocek
Combines color,axis,custom into one example
 r767 axisX->setGridLineVisible(false);
axisY->setGridLineVisible(false);
axisY->setShadesPen(Qt::NoPen);
Tero Ahola
Tuned and documented custom chart example
 r942 axisY->setShadesBrush(QBrush(QRgb(0xa5a2a3)));
Michal Klocek
Combines color,axis,custom into one example
 r767 axisY->setShadesVisible(true);
Tero Ahola
Tuned and documented custom chart example
 r942 //![3]
Jani Honkonen
Add newlines to examples to make docs nicer
 r883
Tero Ahola
Tuned and documented custom chart example
 r942 //![4]
Marek Rosa
Customchart example updated
 r1647 axisX->append("low");
axisX->append("optimal");
axisX->append("high");
axisX->setRange("low","high");
Michal Klocek
Combines color,axis,custom into one example
 r767 axisY->setRange(0,10);
axisY->setTicksCount(4);
Marek Rosa
Customchart example updated
 r1647 chart->setAxisX(axisX, series);
chart->setAxisY(axisY, series);
Tero Ahola
Tuned and documented custom chart example
 r942 //![4]
Jani Honkonen
Add newlines to examples to make docs nicer
 r883
Tero Ahola
Tuned and documented custom chart example
 r942 //![5]
Michal Klocek
Uninfy examples , updated public API changes
 r747 QChartView* chartView = new QChartView(chart);
chartView->setRenderHint(QPainter::Antialiasing);
Tero Ahola
Tuned and documented custom chart example
 r942 //![5]
Jani Honkonen
Add newlines to examples to make docs nicer
 r883
Tero Ahola
Tuned and documented custom chart example
 r942 //![6]
Michal Klocek
Uninfy examples , updated public API changes
 r747 QMainWindow window;
Michal Klocek
Add background to chart...
 r69 window.setCentralWidget(chartView);
window.resize(400, 300);
window.show();
Tero Ahola
Tuned and documented custom chart example
 r942 //![6]
Jani Honkonen
Add newlines to examples to make docs nicer
 r883
Michal Klocek
Add background to chart...
 r69 return a.exec();
}