1 files changed, 98 insertions, 0 deletions
diff --git a/examples/charts/scatterchart/chartview.cpp b/examples/charts/scatterchart/chartview.cpp
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+/****************************************************************************
+**
+** 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 "chartview.h"
+#include <QScatterSeries>
+#include <QLegendMarker>
+#include <QImage>
+#include <QPainter>
+#include <qmath.h>
+
+const float Pi = 3.14159f;
+
+ChartView::ChartView(QWidget *parent) :
+    QChartView(new QChart(), parent)
+{
+    //![1]
+    QScatterSeries *series0 = new QScatterSeries();
+    series0->setName("scatter1");
+    series0->setMarkerShape(QScatterSeries::MarkerShapeCircle);
+    series0->setMarkerSize(15.0);
+
+    QScatterSeries *series1 = new QScatterSeries();
+    series1->setName("scatter2");
+    series1->setMarkerShape(QScatterSeries::MarkerShapeRectangle);
+    series1->setMarkerSize(20.0);
+
+    QScatterSeries *series2 = new QScatterSeries();
+    series2->setName("scatter3");
+    series2->setMarkerShape(QScatterSeries::MarkerShapeRectangle);
+    series2->setMarkerSize(30.0);
+    //![1]
+
+    //![2]
+    series0->append(0, 6);
+    series0->append(2, 4);
+    series0->append(3, 8);
+    series0->append(7, 4);
+    series0->append(10, 5);
+
+    *series1 << QPointF(1, 1) << QPointF(3, 3) << QPointF(7, 6) << QPointF(8, 3) << QPointF(10, 2);
+    *series2 << QPointF(1, 5) << QPointF(4, 6) << QPointF(6, 3) << QPointF(9, 5);
+    //![2]
+
+    //![3]
+    QPainterPath starPath;
+    starPath.moveTo(30, 15);
+    for (int i = 1; i < 5; ++i) {
+        starPath.lineTo(15 + 15 * qCos(0.8 * i * Pi),
+                        15 + 15 * qSin(0.8 * i * Pi));
+    }
+    starPath.closeSubpath();
+
+    QImage star(30, 30, QImage::Format_ARGB32);
+    star.fill(Qt::transparent);
+
+    QPainter painter(&star);
+    painter.setRenderHint(QPainter::Antialiasing);
+    painter.setPen(QRgb(0xf6a625));
+    painter.setBrush(painter.pen().color());
+    painter.drawPath(starPath);
+
+    series2->setBrush(star);
+    //![3]
+
+    //![4]
+    setRenderHint(QPainter::Antialiasing);
+    chart()->addSeries(series0);
+    chart()->addSeries(series1);
+    chart()->addSeries(series2);
+
+    chart()->setTitle("Simple scatterchart example");
+    chart()->createDefaultAxes();
+    chart()->setDropShadowEnabled(false);
+    //![4]
+
+    //![5]
+    QList<QLegendMarker *> markers = chart()->legend()->markers(series2);
+    for (int i = 0; i < markers.count(); i++)
+        markers.at(i)->setBrush(painter.pen().color());
+    //![5]
+}