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
{
	private Map labelPrimitives = new Hashtable( );
	private List scripts = new Vector( );
	/**
	 * Element that represents the hot spot layer
	 */
	protected Element hotspotLayer;
	private Map componentPrimitives = new Hashtable( );
	private IUpdateNotifier _iun;
	private static ILogger logger = Logger.getLogger( "org.eclipse.birt.chart.device.svg/trace" ); 
	SVGGraphics2D svg_g2d;
	private ULocale locale;
	private List cacheEvents = new ArrayList( );
	public SVGInteractiveRenderer( ULocale locale )
	{