[Marble-commits] KDE/kdeedu/marble/src/plugins/render/overviewmap

[Bastian Holst]

SVN commit 1121220 by bholst:

Patch by ariya optimizing marble rendering:
Because of the dynamic nature of the overview map during animation/navigation, caching the item in a pixmap will just put additional burden. Beside, the SVG object is already rendered and stored in a pixmap anyway.

 M  +4 -0      OverviewMap.cpp  


--- trunk/KDE/kdeedu/marble/src/plugins/render/overviewmap/OverviewMap.cpp #1121219:1121220
@@ -33,6 +33,10 @@
       m_target(QString()),
       m_svgobj(0)
 {
+    // cache is no needed because:
+    // (1) the SVG overview map is already rendered and stored in m_worldmap pixmap
+    // (2) bounding box and location dot keep changing during navigation
+    setCacheMode( NoCache );
 }
 
 OverviewMap::~OverviewMap()