Bug 180130 Bar chart becomes a line in right-to-left mode
When setting a right-to-left mode, such as in arabic locale, all bar charts will become a line. After investigation, size field in DataPointHints is 0.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/PlotWith2DAxes.java
iOrientation,
							dStart,
							dEnd,
							true,
							null );
				}
			}
			dAxisLabelsThickness = sc.computeAxisLabelThickness( ids,
					oaxOverlay.getLabel( ),
					iOrientation );
			
			
			
			double[] dDecorationThickness = {
					0, 0
			};
			for ( int t = 0; t < sea.length; t++ )
			{
				LegendItemRenderingHints lirh = (LegendItemRenderingHints) seriesRenderingHints.get( sea[t] );
				if ( lirh != null
						&& lirh.getRenderer( ) instanceof AxesRenderer )
				{
					IAxesDecorator iad = ( (AxesRenderer) lirh.getRenderer( ) ).getAxesDecorator( oaxOverlay );
					if ( iad != null )
					{
						double[] thickness = iad.computeDecorationThickness( ids,
								oaxOverlay );
						if ( thickness[0] > dDecorationThickness[0] )
						{
							dDecorationThickness[0] = thickness[0];