Bug 214077 [Automation][Regression]Chart Y-axis step size is changed
Description: Chart Y-axis step size is changed to 1 when set the chart step size as default. Test Date: 20080102 Test Build: BIRT2.3.0 Daily Build: v20080102-1021 Step to reproduce: 1. Use the report attached 2. Preview it. Expect result: The step size should be 1000. Actual result: The step size is 1.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
* 
	 * @param iMinorUnitsPerMajor
	 * @return
	 */
	public final double[] getMinorCoordinates( int iMinorUnitsPerMajor )
	{
		if ( atcTickCoordinates == null || iMinorUnitsPerMajor <= 0 )
		{
			return null;
		}
		final double[] da = new double[iMinorUnitsPerMajor];
		final double dUnit = getUnitSize( );
		if ( ( iType & LOGARITHMIC ) != LOGARITHMIC )
		{
			final double dEach = dUnit / iMinorUnitsPerMajor;
			for ( int i = 1; i < iMinorUnitsPerMajor; i++ )
			{
				da[i - 1] = dEach * i;
			}
		}
		else
		{
			final double dCount = iMinorUnitsPerMajor;
			final double dMax = Math.log( dCount );
			for ( int i = 0; i < iMinorUnitsPerMajor; i++ )
			{
				da[i] = ( Math.log( i + 1 ) * dUnit ) / dMax;
			}
		}
		da[iMinorUnitsPerMajor - 1] = dUnit;