32 #ifndef vtkEdgeLayout_h
33 #define vtkEdgeLayout_h
35 #include "vtkInfovisLayoutModule.h"
abstract superclass for all edge layout strategies
vtkEdgeLayoutStrategy * LayoutStrategy
virtual vtkMTimeType GetMTime()
Get the modification time of the layout algorithm.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkEventForwarderCommand * EventForwarder
This intercepts events from the strategy object and re-emits them as if they came from the layout eng...
unsigned long ObserverTag
void SetLayoutStrategy(vtkEdgeLayoutStrategy *strategy)
The layout strategy to use during graph layout.
static vtkEdgeLayout * New()
a simple event forwarder command
Superclass for algorithms that produce only graph as output.
Base class for graph data types.
a simple class to control print indentation
vtkTypeUInt64 vtkMTimeType