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
* Actuate Corporation - initial API and implementation
 ***********************************************************************/
package org.eclipse.birt.chart.computation.withaxes;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Map;
import org.eclipse.birt.chart.computation.DataPointHints;
import org.eclipse.birt.chart.computation.DataSetIterator;
import org.eclipse.birt.chart.computation.IConstants;
import org.eclipse.birt.chart.computation.LegendItemRenderingHints;
import org.eclipse.birt.chart.computation.UserDataSetHints;
import org.eclipse.birt.chart.datafeed.IDataSetProcessor;
import org.eclipse.birt.chart.device.IDisplayServer;
import org.eclipse.birt.chart.engine.i18n.Messages;
import org.eclipse.birt.chart.exception.ChartException;
import org.eclipse.birt.chart.factory.RunTimeContext;
import org.eclipse.birt.chart.log.ILogger;
import org.eclipse.birt.chart.model.ChartWithAxes;
import org.eclipse.birt.chart.model.attribute.AxisType;
import org.eclipse.birt.chart.model.attribute.Bounds;
import org.eclipse.birt.chart.model.attribute.DataPoint;
import org.eclipse.birt.chart.model.attribute.DataPointComponent;
import org.eclipse.birt.chart.model.attribute.DataPointComponentType;
import org.eclipse.birt.chart.model.attribute.FormatSpecifier;
import org.eclipse.birt.chart.model.attribute.Location;
import org.eclipse.birt.chart.model.attribute.Orientation;
import org.eclipse.birt.chart.model.attribute.impl.BoundsImpl;
import org.eclipse.birt.chart.model.attribute.impl.LocationImpl;
import org.eclipse.birt.chart.model.component.Axis;
import org.eclipse.birt.chart.model.component.Label;