From 71bb456d2e5e9a8f910b1796ed126f7509f2938c 2012-02-15 15:02:16
From: Michal Klocek <michal.klocek@digia.com>
Date: 2012-02-15 15:02:16
Subject: [PATCH] Add pointsVisible setting for line series

---

diff --git a/src/linechart/linechartitem.cpp b/src/linechart/linechartitem.cpp
index 78856fb..5daafc0 100644
--- a/src/linechart/linechartitem.cpp
+++ b/src/linechart/linechartitem.cpp
@@ -15,6 +15,7 @@ m_dirtyData(false),
 m_dirtyGeometry(false),
 m_dirtyDomain(false)
 {
+
 }
 
 QRectF LineChartItem::boundingRect() const
@@ -35,7 +36,7 @@ void LineChartItem::addPoints(const QVector<QPointF>& points)
     const QPointF& point =m_data[i];
     QGraphicsRectItem* item = new QGraphicsRectItem(0,0,3,3,this);
     item->setPos(point.x()-1,point.y()-1);;
-    if(!m_clipRect.contains(point)) item->setVisible(false);
+    if(!m_clipRect.contains(point) || !m_series->isPointsVisible()) item->setVisible(false);
     m_points << item;
     }
 }
@@ -46,7 +47,7 @@ void LineChartItem::addPoint(const QPointF& point)
 	QGraphicsRectItem* item = new QGraphicsRectItem(0,0,3,3,this);
 	m_clipRect.contains(point);
 	item->setPos(point.x()-1,point.y()-1);
-	if(!m_clipRect.contains(point)) item->setVisible(false);
+	if(!m_clipRect.contains(point) || !m_series->isPointsVisible()) item->setVisible(false);
 	m_points << item;
 }
 
diff --git a/src/linechart/linechartitem_p.h b/src/linechart/linechartitem_p.h
index 67e33b0..fcf3eec 100644
--- a/src/linechart/linechartitem_p.h
+++ b/src/linechart/linechartitem_p.h
@@ -31,6 +31,7 @@ public:
     virtual void removePoint(const QPointF& point);
     virtual void setPoint(const QPointF& oldPoint, const QPointF& newPoint);
     virtual void setPoint(int index,const QPointF& point);
+    void setPointsVisible(bool visible);
     void clear();
     void clearView();
     int count() const { return m_data.size();}
diff --git a/src/linechart/qlinechartseries.cpp b/src/linechart/qlinechartseries.cpp
index 4d7627b..8ae77c8 100644
--- a/src/linechart/qlinechartseries.cpp
+++ b/src/linechart/qlinechartseries.cpp
@@ -2,7 +2,8 @@
 
 QTCOMMERCIALCHART_BEGIN_NAMESPACE
 
-QLineChartSeries::QLineChartSeries(QObject* parent):QChartSeries(parent)
+QLineChartSeries::QLineChartSeries(QObject* parent):QChartSeries(parent),
+m_pointsVisible(false)
 {
 }
 
diff --git a/src/linechart/qlinechartseries.h b/src/linechart/qlinechartseries.h
index 1be17dd..0d26b8e 100644
--- a/src/linechart/qlinechartseries.h
+++ b/src/linechart/qlinechartseries.h
@@ -18,8 +18,6 @@ public:
 
 public: // from QChartSeries
     virtual QChartSeriesType type() const { return QChartSeries::SeriesTypeLine;}
-
-public:
     int add(qreal x, qreal y);
     void set(int index,qreal x,qreal y);
     void clear();
@@ -27,6 +25,9 @@ public:
     void setPen(const QPen& pen);
     const QPen& pen() const { return m_pen;}
 
+    void pointsVisible(bool visible);
+    bool isPointsVisible() const {return m_pointsVisible;}
+
     int count() const;
     qreal x(int pos) const;
     qreal y(int pos) const;
@@ -39,6 +40,7 @@ private:
     QVector<qreal> m_x;
     QVector<qreal> m_y;
     QPen m_pen;
+    bool m_pointsVisible;
 };
 
 QTCOMMERCIALCHART_END_NAMESPACE