Implementations of this interface can provide a path that is used to determine bridges by BridgeManager.
Inheritance Hierarchy
Remarks
Typically the ILookup implementation of styles will return an implementation of this interface.
See Also
Developer's Guide
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Returns a path representing obstacles that would need bridges.
Returns a path representing obstacles that would need bridges.
For performance reasons, the implementation should only return a non-
null GeneralPath if it might be visible in the provided clip.abstract
Parameters
- context: IRenderContext
- The context for which the obstacles are queried.
Return Value
- GeneralPath
- A path that describes the obstacles or
nullif there are no obstacles for the given context.