/**
* 创建连接线的相关属性
*
* @return
*/
public Map createEdgeAttributes() {
Map map = new Hashtable();
// Add a Line End Attribute
GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
// Add a label along edge attribute
GraphConstants.setLabelAlongEdge(map, false);
GraphConstants.setEndFill(map, true);
GraphConstants.setLineWidth(map, 1.0f);
GraphConstants.setLineColor(map, Color.black);
GraphConstants.setEditable(map, false);
return map;
}
@Override
public AttributeMap getDefaultEdgeAttributes() {
AttributeMap map = new AttributeMap();
GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
GraphConstants.setEndFill(map, true);
GraphConstants.setLabelAlongEdge(map, true);
GraphConstants.setForeground(map, Color.decode("#25507C"));
// GraphConstants.setFont(map, GraphConstants.DEFAULTFONT.deriveFont(Font.BOLD, 12));
GraphConstants.setLineColor(map, Color.decode("#7AA1E6"));
return map;
}
public java.awt.Component getRendererComponent(JGraph jg, boolean b1, boolean b2, boolean b3) {
CellViewRenderer renderer = null;
try {
ingenias.editor.entities.GTPursues ent =
(ingenias.editor.entities.GTPursues) ((DefaultGraphCell) this.getCell()).getUserObject();
this.renderer1.setEntity(ent);
JPanel uop = (JPanel) this.renderer1.getRendererComponent(null, null, false, false, false);
if (ent.getPrefs().getView() == ingenias.editor.entities.ViewPreferences.ViewType.LABEL) {
NAryEdge naryedge = (NAryEdge) this.getCell();
DefaultEdge[] edge = naryedge.getRepresentation();
AttributeMap am = edge[0].getAttributes();
GraphConstants.setLabelAlongEdge(am, true);
GraphConstants.setExtraLabels(am, new Object[] {ent.getLabel()});
GraphConstants.setExtraLabelPositions(
am, new Point2D[] {new Point2D.Double(GraphConstants.PERMILLE * 7 / 8, -20)});
edge[0].setAttributes(am);
}
return (Component) uop;
} catch (Exception e) {
e.printStackTrace();
ingenias.editor.Log.getInstance().log("WARNING!!!" + e.getMessage());
}
return super.getRendererComponent(jg, b1, b2, b3);
}
