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
final double dEndShift = scBase.getEndShift( );
						final double dStartShift = scBase.getStartShift( );
						if ( dStart - dStartShift > dLeftThreshold )
						{
							dStart -= dStartShift;
							final double dEnd = scBase.getEnd( ) + dEndShift;
							scBase.computeTicks( ids,
									oaxBase.getLabel( ),
									oaxBase.getLabelPosition( ),
									HORIZONTAL,
									dStart,
									dEnd,
									false,
									null );
						}
					}
				}
			}
		}
		else
		{
			
			
			if ( oaxOrthogonal.getIntersectionValue( ).getType( ) != IConstants.MAX )
			{
				
				if ( aax.anyOverlayPositionedAt( IConstants.MAX ) )
				{
					scBase.computeAxisStartEndShifts( ids,
							oaxBase.getLabel( ),