Bug 168839 Chart Legend Toggle Visibility does not work correctly for Pie chart in SVG[0001]
Description: Chart Legend Toggle Visibility does not work correctly . Build number: 2.1.2.v20061221-0710 Steps to reproduce: 1. Preview the attached design file. 2. Click the legend. Expected result: Toggle Visibility works correctly. Actual result: Pie slice of different color disappears when being click. 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