VTK
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abstract superclass for all tree map layout strategies More...
#include <vtkTreeMapLayoutStrategy.h>
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typedef vtkAreaLayoutStrategy | Superclass |
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typedef vtkObject | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
vtkTreeMapLayoutStrategy * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual vtkIdType | FindVertex (vtkTree *tree, vtkDataArray *areaArray, float pnt[2]) |
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vtkAreaLayoutStrategy * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual void | LayoutEdgePoints (vtkTree *inputTree, vtkDataArray *areaArray, vtkDataArray *sizeArray, vtkTree *edgeLayoutTree) |
virtual void | SetShrinkPercentage (double) |
virtual double | GetShrinkPercentage () |
virtual void | Layout (vtkTree *inputTree, vtkDataArray *areaArray, vtkDataArray *sizeArray)=0 |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkTreeMapLayoutStrategy * | SafeDownCast (vtkObjectBase *o) |
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static int | IsTypeOf (const char *type) |
static vtkAreaLayoutStrategy * | SafeDownCast (vtkObjectBase *o) |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkTreeMapLayoutStrategy () | |
~vtkTreeMapLayoutStrategy () | |
void | AddBorder (float *boxInfo) |
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vtkAreaLayoutStrategy () | |
~vtkAreaLayoutStrategy () | |
Additional Inherited Members | |
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double | ShrinkPercentage |
abstract superclass for all tree map layout strategies
All subclasses of this class perform a tree map layout on a tree. This involves assigning a rectangular region to each vertex in the tree, and placing that information in a data array with four components per tuple representing (Xmin, Xmax, Ymin, Ymax).
Instances of subclasses of this class may be assigned as the layout strategy to vtkTreeMapLayout
Definition at line 50 of file vtkTreeMapLayoutStrategy.h.
Definition at line 53 of file vtkTreeMapLayoutStrategy.h.
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Reimplemented from vtkAreaLayoutStrategy.
Reimplemented in vtkSquarifyLayoutStrategy, vtkSliceAndDiceLayoutStrategy, and vtkBoxLayoutStrategy.
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Reimplemented from vtkAreaLayoutStrategy.
Reimplemented in vtkSquarifyLayoutStrategy, vtkSliceAndDiceLayoutStrategy, and vtkBoxLayoutStrategy.
vtkTreeMapLayoutStrategy* vtkTreeMapLayoutStrategy::NewInstance | ( | ) | const |
void vtkTreeMapLayoutStrategy::PrintSelf | ( | ostream & | os, |
vtkIndent | indent | ||
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Find the vertex at a certain location, or -1 if none found.
Implements vtkAreaLayoutStrategy.
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