Bug 154093 Performance problem when rendering a chart with 1800 datapoints
I'm having some performance issues when I render 1800 datapoints in a chart. Rendering 1800 data points in a table is fine. My report just contains a simple line chart that is bound to a csv file. The csv file contains 1800 datapoints. I will attach the report template file and csv file.
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGInteractiveRenderer.java
else if ( getElementFromSource( src, StructureType.AXIS ) != null )
			{
				designObject = src.getSource( );
			}
			if ( designObject != null )
			{
				String jsFunction = null;
				switch ( type )
				{
					case ActionType.TOGGLE_VISIBILITY :
						jsFunction = "toggleVisibility(evt, "; 
						break;
					case ActionType.HIGHLIGHT :
						jsFunction = "highlight(evt, ";
						break;
				}
				if ( jsFunction == null )
				{
					assert false;
					return;
				}
				List components = (List) componentPrimitives.get( designObject );
				Iterator iter = null;
				
				if ( components != null )
				{
					String groupIdentifier = String.valueOf( designObject.hashCode( ) );
					StringBuffer sb = new StringBuffer( );
					sb.append( groupIdentifier );
					sb.append( ",new Array(" );