From 672f36c145399df9b707f9434bb1bac829522895 2012-08-23 08:38:09
From: Michal Klocek <michal.klocek@digia.com>
Date: 2012-08-23 08:38:09
Subject: [PATCH] Adds magic number to fix some drawLine shape inaccuracy

---

diff --git a/src/linechart/linechartitem.cpp b/src/linechart/linechartitem.cpp
index adffe66..77294ef 100644
--- a/src/linechart/linechartitem.cpp
+++ b/src/linechart/linechartitem.cpp
@@ -83,7 +83,10 @@ void LineChartItem::updateGeometry()
 
     m_linePath=linePath;
     QPainterPathStroker stroker;
-    stroker.setWidth(m_linePen.width());
+    stroker.setWidth(m_linePen.width()*1.42);
+    stroker.setJoinStyle(m_linePen.joinStyle());
+    stroker.setCapStyle(m_linePen.capStyle());
+    stroker.setMiterLimit(m_linePen.miterLimit());
 
     prepareGeometryChange();
 
@@ -107,6 +110,7 @@ void LineChartItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *opt
     Q_UNUSED(option)
 
     painter->setPen(m_linePen);
+
     painter->setBrush(m_linePen.color());
     painter->setClipRect(clipRect());