Java Code Examples for org.jgraph.graph.GraphConstants#setLineEnd()

/**
 * Returns an attribute map for Overview view edges
 *
 *
 * @param edge
 * @return a map of attributes to be used for a sketchnode
 */
public static AttributeMap viewEdgeAttributes(ViewDefinitionEdge edge) {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
	GraphConstants.setEndFill(map, true);
	GraphConstants.setEndSize(map, 10);

	Color color = getColor("edge_overview_view");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth("edge_overview_view", 1.5));

	return map;
}
 

/**
 * Returns an attribute map for normal (non-injective, non-partial) edges.
 *
 * @return a map of attributes to be used for new normal edges
 */
private AttributeMap normalEdgeAttributes() {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
	GraphConstants.setEndFill(map, true);
	GraphConstants.setEndSize(map, 10);

	Color color = getColor(_mode + "edge_normal");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth(_mode + "edge_normal", 1.5));

	return map;
}
 

/**
 * Returns the attribute map for injective edges.
 *
 * @return a map of attributes to be used for new injective edges
 */
private AttributeMap injectiveEdgeAttributes() {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
	GraphConstants.setEndFill(map, true);
	GraphConstants.setEndSize(map, 10);
	GraphConstants.setLineBegin(map, GraphConstants.ARROW_DIAMOND);
	GraphConstants.setBeginFill(map, false);
	GraphConstants.setBeginSize(map, 15);

	Color color = getColor(_mode + "edge_injective");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth(_mode + "edge_injective", 1.5));

	return map;
}
 

/**
 * Returns the attribute map for partial edges.
 *
 * @return a map of attributes to be used for partial edges
 */
private AttributeMap partialEdgeAttributes() {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
	GraphConstants.setEndFill(map, true);
	GraphConstants.setEndSize(map, 10);
	GraphConstants.setLineBegin(map, GraphConstants.ARROW_LINE);
	GraphConstants.setBeginFill(map, true);
	GraphConstants.setBeginSize(map, 15);

	Color color = getColor(_mode + "edge_partial");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth(_mode + "edge_partial", 1.5));

	return map;
}
 

/**
 * Returns the attribute map for virtual edges.
 *
 * @return a map of attributes to be used for new virtual edges
 */
private AttributeMap virtualEdgeAttributes() {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_NONE);
	GraphConstants.setLineBegin(map, GraphConstants.ARROW_NONE);
	GraphConstants.setDashPattern(map, new float[] { 5.0f, 3.0f });

	Color color = getColor(_mode + "edge_virtual");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth(_mode + "edge_virtual", 1.5));

	return map;
}
 

/**
 * Returns an attribute map for normal (non-injective, non-partial) edges.
 *
 * @return a map of attributes to be used for new normal edges
 */
private AttributeMap normalEdgeAttributes() {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
	GraphConstants.setEndFill(map, true);
	GraphConstants.setEndSize(map, 10);

	Color color = getColor(_mode + "edge_normal");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth(_mode + "edge_normal", 1.5));

	return map;
}
 

/**
 * Returns the attribute map for injective edges.
 *
 * @return a map of attributes to be used for new injective edges
 */
private AttributeMap injectiveEdgeAttributes() {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
	GraphConstants.setEndFill(map, true);
	GraphConstants.setEndSize(map, 10);
	GraphConstants.setLineBegin(map, GraphConstants.ARROW_DIAMOND);
	GraphConstants.setBeginFill(map, false);
	GraphConstants.setBeginSize(map, 15);

	Color color = getColor(_mode + "edge_injective");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth(_mode + "edge_injective", 1.5));

	return map;
}
 

/**
 * Returns the attribute map for partial edges.
 *
 * @return a map of attributes to be used for partial edges
 */
private AttributeMap partialEdgeAttributes() {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_TECHNICAL);
	GraphConstants.setEndFill(map, true);
	GraphConstants.setEndSize(map, 10);
	GraphConstants.setLineBegin(map, GraphConstants.ARROW_LINE);
	GraphConstants.setBeginFill(map, true);
	GraphConstants.setBeginSize(map, 15);

	Color color = getColor(_mode + "edge_partial");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth(_mode + "edge_partial", 1.5));

	return map;
}
 

/**
 * Returns the attribute map for virtual edges.
 *
 * @return a map of attributes to be used for new virtual edges
 */
private AttributeMap virtualEdgeAttributes() {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, GraphConstants.ARROW_NONE);
	GraphConstants.setLineBegin(map, GraphConstants.ARROW_NONE);
	GraphConstants.setDashPattern(map, new float[] { 5.0f, 3.0f });

	Color color = getColor(_mode + "edge_virtual");

	GraphConstants.setLineColor(map, color);
	GraphConstants.setForeground(map, color);
	GraphConstants.setLineWidth(map, getWidth(_mode + "edge_virtual", 1.5));

	return map;
}
 

public RelationEdge(Relation aRelation, TableCell aImporting, TableCell aExporting) {

        super(aRelation);

        GraphConstants.setLineStyle(getAttributes(), GraphConstants.STYLE_ORTHOGONAL);
        GraphConstants.setConnectable(getAttributes(), false);
        GraphConstants.setDisconnectable(getAttributes(), false);
        GraphConstants.setBendable(getAttributes(), true);

        GraphConstants.setLineWidth(getAttributes(), 1);
        GraphConstants.setLineBegin(getAttributes(), LINE_BEGIN);
        GraphConstants.setLineEnd(getAttributes(), LINE_END);

        setSource(aImporting.getChildAt(0));
        setTarget(aExporting.getChildAt(0));
    }
 

/**
 * TRIANGLES CF2012 Set the attributes for display of a triangle edge.
 * 
 * @param edge the edge to read attributes from
 * @return a map of attributes to be used for new triangle edges
 */
private static AttributeMap triangleEdgeAttributes(
		TriangleEdge<ViewFrame, ViewGraphModel, View, QueryNode, View_Edge> edge) {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, edge.getLineEnd());
	GraphConstants.setLineBegin(map, edge.getLineBegin());
	GraphConstants.setLineWidth(map, edge.getWidth());
	GraphConstants.setLineColor(map, edge.getColor());
	GraphConstants.setForeground(map, edge.getColor());
	GraphConstants.setDashPattern(map, new float[] { edge.getWidth(), 3 });

	return map;
}
 

/**
 * TRIANGLES CF2012 Set the attributes for display of a triangle edge.
 * 
 * @param edge the edge to read attributes from
 * @return a map of attributes to be used for new triangle edges
 */
private static AttributeMap triangleEdgeAttributes(
		TriangleEdge<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge> edge) {
	AttributeMap map = commonEdgeAttributes();

	GraphConstants.setLineEnd(map, edge.getLineEnd());
	GraphConstants.setLineBegin(map, edge.getLineBegin());
	GraphConstants.setLineWidth(map, edge.getWidth());
	GraphConstants.setLineColor(map, edge.getColor());
	GraphConstants.setForeground(map, edge.getColor());
	GraphConstants.setDashPattern(map, new float[] { edge.getWidth(), 3 });

	return map;
}
 

private DefaultEdge createConnection(DefaultGraphCell cell) {
    DefaultEdge edge = new DefaultEdge();
    edge.setSource(stack.peek().getChildAt(0));
    edge.setTarget(cell);

    // Set Arrow Style for edge
    int arrow = GraphConstants.ARROW_TECHNICAL;
    GraphConstants.setLineEnd(edge.getAttributes(), arrow);
    GraphConstants.setEndFill(edge.getAttributes(), true);
    return edge;
}