Bug 212291 SWT Chart render engine always uses 96 DPI(Display) resolution
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/swing/SwingRendererImpl.java
}
			else
			{
				p2dStart = new Point2D.Double( bo.getLeft( ), bo.getTop( ) );
				p2dEnd = new Point2D.Double( bo.getLeft( ) + bo.getWidth( ),
						bo.getTop( ) );
			}
			_g2d.setPaint( new GradientPaint( p2dStart,
					(Color) _ids.getColor( cdStart ),
					p2dEnd,
					(Color) _ids.getColor( cdEnd ) ) );
			_g2d.fill( r2d );
		}
		else if ( flBackground instanceof org.eclipse.birt.chart.model.attribute.Image )
		{
			java.awt.Image img = null;
			if ( flBackground instanceof EmbeddedImage )
			{
				try
				{
					String imageData = ( (EmbeddedImage) flBackground ).getData( );
					if ( imageData == null )
					{
						
						imageData = ""; 
					}
					byte[] data = Base64.decodeBase64( imageData.getBytes( ) );
					img = createImage( data );
				}
				catch ( Exception ilex )