Bug 182270 Sample Data issue [0001]
Description: Sample Data issue. Build number: 2.2.0.v20070413-1121 Steps to reproduce: 1. Drag a chart from Palette to Layout, first setlect type as Gantt, then change back to Bar,check the "Chart Preview" pane. Expected result: Y Axis is still of linear type. Actual result: Y Axis is of Date/Time type. Error log: N/A
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/type/LineChart.java
}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#getSupportedDimensions()
	 */
	public String[] getSupportedDimensions( )
	{
		return saDimensions;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#getDefaultDimension()
	 */
	public String getDefaultDimension( )
	{
		return saDimensions[0];
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#supportsTransposition()
	 */
	public boolean supportsTransposition( )
	{
		return true;
	}
	/*
	 * (non-Javadoc)