/** @generated */
private RotatableDecoration createTargetDecoration() {
PolylineDecoration df = new PolylineDecoration();
df.setFill(true);
df.setFillXOR(false);
df.setOutline(true);
df.setOutlineXOR(false);
df.setLineWidth(1);
df.setLineStyle(Graphics.LINE_SOLID);
return df;
}
/**
* Create a decoration for the navigeable association
*
* @return the new decoration
*/
private PolylineDecoration createNavigableDecoration() {
PolylineDecoration decoration = new PolylineDecoration();
decoration.setScale(10, 5);
return decoration;
}
/**
* @param connection the PolylineConnection
* @generated
*/
private void createTargetDecoration(PolylineConnection connection) {
PolylineDecoration decoration = new PolylineDecoration();
decoration.setScale(10, 5);
connection.setTargetDecoration(decoration);
}
/**
*
*
* <pre>
* {@inheritDoc}
*
* This method override parent implementation to add a new set of
* predefined decoration type.
*
* The arrowType available constants are given in {@link EdgeDecorationType}.
* </pre>
*/
@Override
protected RotatableDecoration getArrowDecoration(int arrowType) {
RotatableDecoration decoration = null;
int width = getLineWidth();
if (width < 0) {
width = 1;
}
if (arrowType == EdgeDecorationType.OPEN_ARROW) {
IMapMode mm = getMapMode();
decoration = new PolylineDecoration();
((PolylineDecoration) decoration).setScale(mm.DPtoLP(15 + width), mm.DPtoLP(5 + width));
((PolylineDecoration) decoration).setTemplate(PolylineDecoration.TRIANGLE_TIP);
((PolylineDecoration) decoration).setLineWidth(mm.DPtoLP(width));
} else if (arrowType == EdgeDecorationType.SOLID_ARROW_FILLED) {
IMapMode mm = getMapMode();
decoration = new PolygonDecoration();
((PolygonDecoration) decoration).setScale(mm.DPtoLP(15 + width), mm.DPtoLP(5 + width));
((PolygonDecoration) decoration).setTemplate(PolygonDecoration.TRIANGLE_TIP);
((PolygonDecoration) decoration).setLineWidth(mm.DPtoLP(width));
((PolygonDecoration) decoration).setFill(true);
} else if (arrowType == EdgeDecorationType.SOLID_ARROW_EMPTY) {
IMapMode mm = getMapMode();
decoration = new PolygonDecoration();
((PolygonDecoration) decoration).setScale(mm.DPtoLP(15 + width), mm.DPtoLP(5 + width));
((PolygonDecoration) decoration).setTemplate(PolygonDecoration.TRIANGLE_TIP);
((PolygonDecoration) decoration).setLineWidth(mm.DPtoLP(width));
// Not really empty... filled with white color.
((PolygonDecoration) decoration).setFill(true);
((PolygonDecoration) decoration).setBackgroundColor(ColorConstants.white);
} else if (arrowType == EdgeDecorationType.SOLID_DIAMOND_FILLED) {
IMapMode mm = getMapMode();
decoration = new PolygonDecoration();
((PolygonDecoration) decoration).setScale(mm.DPtoLP(12 + width), mm.DPtoLP(6 + width));
PointList diamondPointList = new PointList();
diamondPointList.addPoint(0, 0);
diamondPointList.addPoint(-1, 1);
diamondPointList.addPoint(-2, 0);
diamondPointList.addPoint(-1, -1);
((PolygonDecoration) decoration).setTemplate(diamondPointList);
((PolygonDecoration) decoration).setLineWidth(mm.DPtoLP(width));
((PolygonDecoration) decoration).setFill(true);
} else if (arrowType == EdgeDecorationType.SOLID_DIAMOND_EMPTY) {
IMapMode mm = getMapMode();
decoration = new PolygonDecoration();
((PolygonDecoration) decoration).setScale(mm.DPtoLP(12 + width), mm.DPtoLP(6 + width));
PointList diamondPointList = new PointList();
diamondPointList.addPoint(0, 0);
diamondPointList.addPoint(-1, 1);
diamondPointList.addPoint(-2, 0);
diamondPointList.addPoint(-1, -1);
((PolygonDecoration) decoration).setTemplate(diamondPointList);
((PolygonDecoration) decoration).setLineWidth(mm.DPtoLP(width));
// Not really empty... filled with white color.
((PolygonDecoration) decoration).setFill(true);
((PolygonDecoration) decoration).setBackgroundColor(ColorConstants.white);
}
return decoration;
}