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
{
			dDeltaHeight = ( bo.getHeight( ) + dFullHeight - dItemHeight ) / 2;
		}
		else if ( dLaAngle < 0 && dLaAngle > -90 )
		{
			dDeltaHeight = ( bo.getHeight( ) - dFullHeight + dItemHeight ) / 2;
		}
		else if ( dLaAngle == 0 || dLaAngle == 90 || dLaAngle == -90 )
		{
			dDeltaHeight = bo.getHeight( ) / 2;
		}
		if ( isRightToLeft( ) )
		{
			tre.setLocation( LocationImpl.create( dX
					+ dColumnWidth
					- dLeftInset
					- 3
					* dItemHeight
					/ 2
					- dHorizontalSpacing, bo.getTop( ) + dDeltaHeight ) );
			tre.setTextPosition( TextRenderEvent.LEFT );
		}
		else
		{
			tre.setLocation( LocationImpl.create( dX
					+ dLeftInset
					+ ( 3 * dItemHeight / 2 )
					+ dHorizontalSpacing, bo.getTop( ) + dDeltaHeight ) );
			tre.setTextPosition( TextRenderEvent.RIGHT );
		}