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
}
					scOA.updateAxisMinMax( oaMinMax[0], oaMinMax[1] );
					scOA.computeTicks( ids,
							la,
							axOverlay.getLabelPosition( ),
							aax.getOrientation( ),
							dStart,
							dEnd,
							false,
							null );
				}
			}
			
			scOA.setData( getTypedDataSet( axaOverlayOrthogonal[i],
					iAxisType,
					0 ) );
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.computation.withaxes.PlotWithAxes#getSeriesRenderingHints(org.eclipse.birt.chart.model.data.SeriesDefinition,
	 *      org.eclipse.birt.chart.model.component.Series)
	 */
	public final ISeriesRenderingHints getSeriesRenderingHints(
			SeriesDefinition sdOrthogonal, Series seOrthogonal )
			throws ChartException, IllegalArgumentException
	{
		if ( seOrthogonal == null
				|| seOrthogonal.getClass( ) == SeriesImpl.class )