Bug 117149 Add additional datapoint markers
I would like to propose adding additional datapoint markers. Attached is a set of markers I would like supported.
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/composites/MarkerIconDialog.java
import java.net.URL;
import org.eclipse.birt.chart.model.attribute.Image;
import org.eclipse.birt.chart.model.attribute.Palette;
import org.eclipse.birt.chart.model.attribute.impl.ImageImpl;
import org.eclipse.birt.chart.model.attribute.impl.PaletteImpl;
import org.eclipse.birt.chart.ui.extension.i18n.Messages;
import org.eclipse.birt.chart.ui.util.UIHelper;
import org.eclipse.birt.core.ui.frameworks.taskwizard.WizardBase;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
/**
 * MarkerIconDialog is invoked when the user chooses "icon" from Marker Type
 * Combo box.
 */
public class MarkerIconDialog implements SelectionListener, ModifyListener