Bug 183895 Legend Text Area Font properties do not take effect [0001]
Description: Legend Text Area Font properties do not take effect. Build number: 2.2.0.v20070424-0630 Steps to reproduce: 1. New a Chart. 2. In "Format Chart" tab, tick "Show Values", click "Block" button, Edit Font, set Font: Arial, Size:16, Color: Yellow, Style:Bold&Italic, Rotation: 45 degree. Expected result: Font properties take effect. Actual result: Font properties does not take effect. Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
if ( iProperty == IConstants.MIN )
		{
			dY = loa[0].getY( );
			for ( int i = 1; i < iCount; i++ )
			{
				dY = Math.min( dY, loa[i].getY( ) );
			}
		}
		else if ( iProperty == IConstants.MAX )
		{
			dY = loa[0].getY( );
			for ( int i = 1; i < iCount; i++ )
			{
				dY = Math.max( dY, loa[i].getY( ) );
			}
		}
		else if ( iProperty == IConstants.AVERAGE )
		{
			for ( int i = 0; i < iCount; i++ )
			{
				dY += loa[i].getY( );
			}
			dY /= iCount;
		}
		return dY;
	}
	/**
	 * Finds particular X value from given location list.
	 * 
	 * @param loa