Bug 188029 Top face is missing in Area chart of 2D+ with negative values
Top face is missing in Area chart of 2D+ with negative values. Please see attached screenshot.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/PlotWith2DAxes.java
import org.eclipse.birt.chart.model.component.Scale;
import org.eclipse.birt.chart.model.component.Series;
import org.eclipse.birt.chart.model.component.impl.SeriesImpl;
import org.eclipse.birt.chart.model.data.DataSet;
import org.eclipse.birt.chart.model.data.NumberDataElement;
import org.eclipse.birt.chart.model.data.SeriesDefinition;
import org.eclipse.birt.chart.model.impl.ChartWithAxesImpl;
import org.eclipse.birt.chart.plugin.ChartEnginePlugin;
import org.eclipse.birt.chart.render.AxesRenderer;
import org.eclipse.birt.chart.render.IAxesDecorator;
import org.eclipse.birt.chart.render.ISeriesRenderingHints;
import org.eclipse.birt.chart.util.CDateTime;
import org.eclipse.birt.chart.util.PluginSettings;
import org.eclipse.emf.common.util.EList;
import com.ibm.icu.util.Calendar;
/**
 * This class is capable of computing the content of a chart (with axes) based
 * on preferred sizes, text rotation, fit ability, scaling, etc and prepares it
 * for rendering.
 * 
 * WARNING: This is an internal class and subject to change
 */
public final class PlotWith2DAxes extends PlotWithAxes
{
	/**
	 * This complex reference is used in rendering stacked series otherwise
	 * unused.
	 */
	private StackedSeriesLookup ssl = null;
	private int iMarginPercent = 0;