cytoscape.render.immed.nodeshape
Interface NodeShape

All Known Implementing Classes:

DiamondNodeShape, EllipseNodeShape, HexagonNodeShape, LegacyCustomNodeShape, OctagonNodeShape, ParallelogramNodeShape, RectangleNodeShape, RoundedRectangleNodeShape, TriangleNodeShape, VeeNodeShape

public interface NodeShape

An interface defining the methods necessary to render a node shape in GraphGraphics.

Method Summary

boolean	computeEdgeIntersection(float xMin, float yMin, float xMax, float yMax, float ptX, float ptY, float[] returnVal) Computes the intersection of the node shape with and edge.
Shape	getShape(float xMin, float yMin, float xMax, float yMax) Returns a Shape object scaled to fit within the bounding box defined by the input parameters.
byte	getType() A legacy method to interact cleanly with the current implementation of GraphGraphics.

Method Detail

getType

byte getType()

A legacy method to interact cleanly with the current implementation of GraphGraphics.

Returns:

the byte associated with this node shape.

getShape

Shape getShape(float xMin,
               float yMin,
               float xMax,
               float yMax)

Returns a Shape object scaled to fit within the bounding box defined by the input parameters.

computeEdgeIntersection

boolean computeEdgeIntersection(float xMin,
                                float yMin,
                                float xMax,
                                float yMax,
                                float ptX,
                                float ptY,
                                float[] returnVal)

Computes the intersection of the node shape with and edge. The edge is defined by the point at the center of the bounding box defined by xMin, yMin, xMax, yMax and the point defined by ptX and ptY. If the edge intersects with the shape then the point at which the edge and shape itersect is stored in returnVal, where the X location is in element 0 and the Y location is in element 1.