Bug 181361 Exception is thrown out in Chart builder when you set all null values for Value Series [0001]
Description: Exception is thrown out in Chart builder when you set all null values for Value Series. Build number: 2.2.0.v20070405-0630 Steps to reproduce: 1. Create a Bar Chart, set all null value data for Value Series. Expected result: No exception is thrown out. Actual result: Exception is thrown out (See the screenshot). Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/PlotWith2DAxes.java
{
						dY1 -= TICK_SIZE;
					}
					if ( oaxOverlay.getLabelPosition( ) == ABOVE )
					{
						dY1 -= Math.max( dAxisLabelsThickness,
								dDecorationThickness[0] );
						dY2 += Math.max( bTicksBelow ? TICK_SIZE : 0,
								dAppliedXAxisPlotSpacing );
					}
					else if ( oaxOverlay.getLabelPosition( ) == BELOW )
					{
						dY1 -= dDecorationThickness[0];
						dY2 += Math.max( ( bTicksBelow ? TICK_SIZE : 0 )
								+ dAxisLabelsThickness,
								dAppliedXAxisPlotSpacing );
					}
					if ( iTitleLocation == ABOVE )
					{
						dY1 -= dAxisTitleThickness;
					}
					else if ( iTitleLocation == BELOW )
					{
						dY2 += dAxisTitleThickness;
					}
					
					if ( dY1 < dBlockStart )
					{
						final double dDelta = ( dBlockStart - dY1 );
						dY1 = dBlockStart;