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Diffstat (limited to 'examples/customchart/main.cpp')
-rw-r--r-- | examples/customchart/main.cpp | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/examples/customchart/main.cpp b/examples/customchart/main.cpp deleted file mode 100644 index 8cd02711..00000000 --- a/examples/customchart/main.cpp +++ /dev/null @@ -1,131 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 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 Enterprise Charts Add-on. -** -** $QT_BEGIN_LICENSE$ -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise 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 <QLineSeries> -#include <QCategoryAxis> - -QTCOMMERCIALCHART_USE_NAMESPACE - -int main(int argc, char *argv[]) -{ - QApplication a(argc, argv); - -//![1] - QLineSeries *series = new QLineSeries(); - *series << QPointF(0, 6) << QPointF(9, 4) << QPointF(15, 20) << QPointF(25, 12) << QPointF(29, 26); - QChart *chart = new QChart(); - chart->legend()->hide(); - chart->addSeries(series); -//![1] - -//![2] - // Customize series - QPen pen(QRgb(0xfdb157)); - pen.setWidth(5); - series->setPen(pen); - - // Customize chart title - QFont font; - font.setPixelSize(18); - chart->setTitleFont(font); - chart->setTitleBrush(QBrush(Qt::white)); - chart->setTitle("Customchart example"); - - // Customize chart background - QLinearGradient backgroundGradient; - backgroundGradient.setStart(QPointF(0, 0)); - backgroundGradient.setFinalStop(QPointF(0, 1)); - backgroundGradient.setColorAt(0.0, QRgb(0xd2d0d1)); - backgroundGradient.setColorAt(1.0, QRgb(0x4c4547)); - backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode); - chart->setBackgroundBrush(backgroundGradient); - - // Customize plot area background - QLinearGradient plotAreaGradient; - plotAreaGradient.setStart(QPointF(0, 1)); - plotAreaGradient.setFinalStop(QPointF(1, 0)); - plotAreaGradient.setColorAt(0.0, QRgb(0x555555)); - plotAreaGradient.setColorAt(1.0, QRgb(0x55aa55)); - plotAreaGradient.setCoordinateMode(QGradient::ObjectBoundingMode); - chart->setPlotAreaBackgroundBrush(plotAreaGradient); - chart->setPlotAreaBackgroundVisible(true); -//![2] - -//![3] - QCategoryAxis *axisX = new QCategoryAxis(); - QCategoryAxis *axisY = new QCategoryAxis(); - - // 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->setLinePen(axisPen); - axisY->setLinePen(axisPen); - - // Customize axis label colors - QBrush axisBrush(Qt::white); - axisX->setLabelsBrush(axisBrush); - axisY->setLabelsBrush(axisBrush); - - // Customize grid lines and shades - axisX->setGridLineVisible(false); - axisY->setGridLineVisible(false); - axisY->setShadesPen(Qt::NoPen); - axisY->setShadesBrush(QBrush(QColor(0x99, 0xcc, 0xcc, 0x55))); - axisY->setShadesVisible(true); -//![3] - -//![4] - axisX->append("low", 10); - axisX->append("optimal", 20); - axisX->append("high", 30); - axisX->setRange(0, 30); - - axisY->append("slow", 10); - axisY->append("med", 20); - axisY->append("fast", 30); - axisY->setRange(0, 30); - - chart->setAxisX(axisX, series); - chart->setAxisY(axisY, series); -//![4] - -//![5] - QChartView *chartView = new QChartView(chart); - chartView->setRenderHint(QPainter::Antialiasing); -//![5] - -//![6] - QMainWindow window; - window.setCentralWidget(chartView); - window.resize(400, 300); - window.show(); -//![6] - - return a.exec(); -} |