topic Custom Clusterer Possible Memory Leak in ArcGIS API for Silverlight Questions https://community.esri.com/t5/arcgis-api-for-silverlight-questions/custom-clusterer-possible-memory-leak/m-p/172393#M4275 <HTML><HEAD></HEAD><BODY><SPAN>Hi;</SPAN><BR /><BR /><SPAN>I have created a custom Clusterer [inherited from CraphicClusterer object] that displays the number of features [pretty much as the sample does: </SPAN><A href="http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#CustomClusterer]">http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#CustomClusterer]</A><SPAN> the only difference however is that I do add an attribute to the graphic I return from call to </SPAN><STRONG>OnCreateGraphic</STRONG><SPAN>method that contains the list of objects [Features] that are grouped into that cluster, because I do need to show the items as a grid when end user hovers over the cluster symbol.</SPAN><BR /><BR /><SPAN>What I have noticed is that memory just keeps growing up when users pans /zooms as those clusters are recalculated. Do we have access to the list of graphics created in the previous pass so that we can go and dispose/Clean our custom objects ? </SPAN><BR /><BR /><SPAN>Can you please help me on this ? </SPAN><BR /><BR /><SPAN>Thanks,</SPAN></BODY></HTML> Mon, 31 Oct 2011 19:51:34 GMT HamidMokdes 2011-10-31T19:51:34Z Custom Clusterer Possible Memory Leak https://community.esri.com/t5/arcgis-api-for-silverlight-questions/custom-clusterer-possible-memory-leak/m-p/172393#M4275 <HTML><HEAD></HEAD><BODY><SPAN>Hi;</SPAN><BR /><BR /><SPAN>I have created a custom Clusterer [inherited from CraphicClusterer object] that displays the number of features [pretty much as the sample does: </SPAN><A href="http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#CustomClusterer]">http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#CustomClusterer]</A><SPAN> the only difference however is that I do add an attribute to the graphic I return from call to </SPAN><STRONG>OnCreateGraphic</STRONG><SPAN>method that contains the list of objects [Features] that are grouped into that cluster, because I do need to show the items as a grid when end user hovers over the cluster symbol.</SPAN><BR /><BR /><SPAN>What I have noticed is that memory just keeps growing up when users pans /zooms as those clusters are recalculated. Do we have access to the list of graphics created in the previous pass so that we can go and dispose/Clean our custom objects ? </SPAN><BR /><BR /><SPAN>Can you please help me on this ? </SPAN><BR /><BR /><SPAN>Thanks,</SPAN></BODY></HTML> Mon, 31 Oct 2011 19:51:34 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/custom-clusterer-possible-memory-leak/m-p/172393#M4275 HamidMokdes 2011-10-31T19:51:34Z