39 #ifndef __vtkGraphLayout_h
40 #define __vtkGraphLayout_h
42 #include "vtkInfovisLayoutModule.h"
43 #include "vtkGraphAlgorithm.h"
45 class vtkAbstractTransform;
46 class vtkEventForwarderCommand;
54 void PrintSelf(ostream& os, vtkIndent indent);
63 virtual int IsLayoutComplete();
66 virtual unsigned long GetMTime();
72 vtkGetMacro(ZRange,
double);
73 vtkSetMacro(ZRange,
double);
78 vtkGetObjectMacro(Transform, vtkAbstractTransform);
79 virtual void SetTransform(vtkAbstractTransform* t);
84 vtkSetMacro(UseTransform,
bool);
85 vtkGetMacro(UseTransform,
bool);
86 vtkBooleanMacro(UseTransform,
bool);
99 int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
104 vtkGraph* InternalGraph;
105 unsigned long LastInputMTime;
106 bool StrategyChanged;
108 vtkAbstractTransform* Transform;
abstract superclass for all graph layout strategies
layout a graph in 2 or 3 dimensions
vtkEventForwarderCommand * EventForwarder
vtkGraphLayoutStrategy * LayoutStrategy