A mutable implementation of the IBend interface that can be used without an IGraph.
Remarks
Note that this class is not the one used as the default implementation of a Graph's IBends and casting them to SimpleBend will fail. Instances of this class can be used without an accompanying graph instance. All the properties are mutable. An example of a possible use case would be the rendering of a SimpleEdge with bends into a graphics context: Simply create two SimpleNodes, a SimpleEdge to connect the two nodes and add instances of this class to the edge's bends model. Then render the edge.
Type Details
- yFiles module
- view
Constructors
Initializes a new instance of the SimpleBend class using the given owner and location.
Properties
Gets the index of the bend at its owner.
Gets or sets the location of this bend.
Gets or sets the edge this bend instance belongs to.
Gets or sets the tag object associated with this item instance.
Remarks
The tag is an optional user-defined object which can be used to store arbitrary data related to this item. The item itself just provides the storage for the object.
Implements
Methods
Gets a BendDecorator to modify the ports ILookup.
Returns
- ↪BendDecorator
- A BendDecorator for this instance.
Returns an instance that implements the given type or null.
Remarks
Typically, this method will be called to obtain a different view or aspect of the current instance. This is quite similar to casting or using a super type or interface of this instance, but is not limited to inheritance or compile-time constraints. An instance implementing this method is not required to return non-
null implementations for the types, nor does it have to return the same instance any time. Also, it depends on the type and context whether the instance returned stays up to date or needs to be re-obtained for further use.Type Parameters
- T
Parameters
options - Object
A map of options to pass to the method.
A map of options to pass to the method.
- type - Constructor<T>
- the type for which an instance shall be returned
Returns
- ↪T?
- an instance that is assignable to the type or
null