96 #ifndef vtkForceDirectedLayoutStrategy_h
97 #define vtkForceDirectedLayoutStrategy_h
100 #include "vtkInfovisLayoutModule.h"
117 vtkGetMacro(RandomSeed,
int);
126 vtkSetVector6Macro(GraphBounds,
double);
127 vtkGetVectorMacro(GraphBounds,
double, 6);
149 vtkGetMacro(MaxNumberOfIterations,
int);
160 vtkGetMacro(IterationsPerLayout,
int);
170 vtkGetMacro(CoolDownRate,
double);
199 vtkGetMacro(InitialTemperature,
float);
227 double GraphBounds[6];
236 struct vtkLayoutVertex_t
241 using vtkLayoutVertex =
struct vtkLayoutVertex_t;
245 struct vtkLayoutEdge_t
250 using vtkLayoutEdge =
struct vtkLayoutEdge_t;
253 int IterationsPerLayout;
a force directed graph layout algorithm
static vtkForceDirectedLayoutStrategy * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void Layout() override
This is the layout method where the graph that was set in SetGraph() is laid out.
vtkTypeBool RandomInitialPoints
double InitialTemperature
void Initialize() override
This strategy sets up some data structures for faster processing of each Layout() call.
~vtkForceDirectedLayoutStrategy() override
vtkForceDirectedLayoutStrategy()
vtkTypeBool ThreeDimensionalLayout
vtkTypeBool AutomaticBoundsComputation
int IsLayoutComplete() override
I'm an iterative layout so this method lets the caller know if I'm done laying out the graph.
int MaxNumberOfIterations
abstract superclass for all graph layout strategies
a simple class to control print indentation