topic image in Qt Maps SDK Questions https://community.esri.com/t5/qt-maps-sdk-questions/image/m-p/90402#M423 <HTML><HEAD></HEAD><BODY><P>Hi!</P><P></P><P>I have to put a specific <STRONG>QImage</STRONG> onto the map<STRONG> many times</STRONG> (&gt; 10000).</P><P></P><P>The class pictureMarker <EM>(ArcGIS Runtime for Qt (C++))</EM> offers rendering an image on the map - fine.</P><P>But its consuming more <STRONG>memory</STRONG> then necessary. (I was looking at the GPU memory)</P><P>By now it is NOT possible to put the pixmap to the memory of the graphic card and reference that many times, in this example 10000 times. -</P><P></P><P>Is that done in the background (QPixmap offers cacheKey() - QPixmap Class | Qt GUI 5.5 ) without being documented? -</P><P></P><P>Or is there a possiblity i didn`t recognize yet?</P><P>(Is this done, if i use a Renderer like UniqueValueRenderer?)</P><P></P><P>Thank you!</P></BODY></HTML> Mon, 16 Jan 2017 20:47:21 GMT NorbertThoden 2017-01-16T20:47:21Z image https://community.esri.com/t5/qt-maps-sdk-questions/image/m-p/90402#M423 <HTML><HEAD></HEAD><BODY><P>Hi!</P><P></P><P>I have to put a specific <STRONG>QImage</STRONG> onto the map<STRONG> many times</STRONG> (&gt; 10000).</P><P></P><P>The class pictureMarker <EM>(ArcGIS Runtime for Qt (C++))</EM> offers rendering an image on the map - fine.</P><P>But its consuming more <STRONG>memory</STRONG> then necessary. (I was looking at the GPU memory)</P><P>By now it is NOT possible to put the pixmap to the memory of the graphic card and reference that many times, in this example 10000 times. -</P><P></P><P>Is that done in the background (QPixmap offers cacheKey() - QPixmap Class | Qt GUI 5.5 ) without being documented? -</P><P></P><P>Or is there a possiblity i didn`t recognize yet?</P><P>(Is this done, if i use a Renderer like UniqueValueRenderer?)</P><P></P><P>Thank you!</P></BODY></HTML> Mon, 16 Jan 2017 20:47:21 GMT https://community.esri.com/t5/qt-maps-sdk-questions/image/m-p/90402#M423 NorbertThoden 2017-01-16T20:47:21Z Re: image https://community.esri.com/t5/qt-maps-sdk-questions/image/m-p/90403#M424 <HTML><HEAD></HEAD><BODY><P>I think this might be a duplicate of&nbsp;<A href="https://community.esri.com/thread/163630">https://community.esri.com/thread/163630</A>&nbsp;</P></BODY></HTML> Tue, 17 Jan 2017 21:14:08 GMT https://community.esri.com/t5/qt-maps-sdk-questions/image/m-p/90403#M424 LucasDanzinger 2017-01-17T21:14:08Z