VTK
vtkBoxLayoutStrategy.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkBoxLayoutStrategy.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-------------------------------------------------------------------------*/
35#ifndef vtkBoxLayoutStrategy_h
36#define vtkBoxLayoutStrategy_h
37
38#include "vtkInfovisLayoutModule.h" // For export macro
40
41class VTKINFOVISLAYOUT_EXPORT vtkBoxLayoutStrategy : public vtkTreeMapLayoutStrategy
42{
43public:
45
47 void PrintSelf(ostream& os, vtkIndent indent);
48
53 virtual void Layout(
54 vtkTree* inputTree,
55 vtkDataArray* coordsArray,
56 vtkDataArray* sizeArray);
57
58protected:
61
62private:
63
64 void LayoutChildren(vtkTree *inputTree, vtkDataArray *coordsArray,
65 vtkIdType parentId,
66 float parentMinX, float parentMaxX,
67 float parentMinY, float parentMaxY);
68
69 vtkBoxLayoutStrategy(const vtkBoxLayoutStrategy&) VTK_DELETE_FUNCTION;
70 void operator=(const vtkBoxLayoutStrategy&) VTK_DELETE_FUNCTION;
71};
72
73#endif
74
a tree map layout that puts vertices in square-ish boxes
virtual void Layout(vtkTree *inputTree, vtkDataArray *coordsArray, vtkDataArray *sizeArray)
Perform the layout of a tree and place the results as 4-tuples in coordsArray (Xmin,...
static vtkBoxLayoutStrategy * New()
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:55
a simple class to control print indentation
Definition: vtkIndent.h:40
abstract superclass for all tree map layout strategies
A rooted tree data structure.
Definition: vtkTree.h:61
int vtkIdType
Definition: vtkType.h:287