VTK  9.2.6
vtkTreeMapLayoutStrategy.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTreeMapLayoutStrategy.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
41 #ifndef vtkTreeMapLayoutStrategy_h
42 #define vtkTreeMapLayoutStrategy_h
43 
44 #include "vtkAreaLayoutStrategy.h"
45 #include "vtkInfovisLayoutModule.h" // For export macro
46 
47 class vtkTree;
48 class vtkDataArray;
49 
50 class VTKINFOVISLAYOUT_EXPORT vtkTreeMapLayoutStrategy : public vtkAreaLayoutStrategy
51 {
52 public:
54  void PrintSelf(ostream& os, vtkIndent indent) override;
55 
59  vtkIdType FindVertex(vtkTree* tree, vtkDataArray* areaArray, float pnt[2]) override;
60 
61 protected:
63  ~vtkTreeMapLayoutStrategy() override;
64  void AddBorder(float* boxInfo);
65 
66 private:
68  void operator=(const vtkTreeMapLayoutStrategy&) = delete;
69 };
70 
71 #endif
abstract superclass for all area layout strategies
virtual vtkIdType FindVertex(vtkTree *tree, vtkDataArray *array, float pnt[2])=0
Returns the vertex id that contains pnt (or -1 if no one contains it)
int vtkIdType
Definition: vtkType.h:332
a simple class to control print indentation
Definition: vtkIndent.h:39
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:55
abstract superclass for all tree map layout strategies
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
A rooted tree data structure.
Definition: vtkTree.h:60