Add Polar chart support

This commit also heavily refactors things as polar chart needs
separate implementation of various classes that previously
only needed one, such as ChartAxis and ChartLayout.

Task-number: QTRD-1757
Change-Id: I3d3db23920314987ceef3ae92879960b833b7136
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/xychart/xychart_p.h b/src/xychart/xychart_p.h
index cfdb296b..49c57bc3 100644
--- a/src/xychart/xychart_p.h
+++ b/src/xychart/xychart_p.h
@@ -45,10 +45,10 @@ class XYChart :  public ChartItem
 {
     Q_OBJECT
 public:
-    explicit XYChart(QXYSeries *series,QGraphicsItem* item = 0);
+    explicit XYChart(QXYSeries *series,QGraphicsItem *item = 0);
     ~XYChart() {}
 
-    void setGeometryPoints(const QVector<QPointF>& points);
+    void setGeometryPoints(const QVector<QPointF> &points);
     QVector<QPointF> geometryPoints() const { return m_points; }
 
     void setAnimation(XYAnimation *animation);
@@ -58,6 +58,9 @@ public:
     bool isDirty() const { return m_dirty; }
     void setDirty(bool dirty);
 
+    void getSeriesRanges(qreal &minX, qreal &maxX, qreal &minY, qreal &maxY);
+    QVector<bool> offGridStatusVector();
+
 public Q_SLOTS:
     void handlePointAdded(int index);
     void handlePointRemoved(int index);