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80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkTreeMapView.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/*-------------------------------------------------------------------------
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Copyright 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------*/
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/**
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* @class vtkTreeMapView
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* @brief Displays a tree as a tree map.
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*
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*
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* vtkTreeMapView shows a vtkTree in a tree map, where each vertex in the
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* tree is represented by a box. Child boxes are contained within the
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* parent box, and may be colored and sized by various parameters.
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*/
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#ifndef vtkTreeMapView_h
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#define vtkTreeMapView_h
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#include "vtkTreeAreaView.h"
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#include "vtkViewsInfovisModule.h" // For export macro
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class vtkBoxLayoutStrategy;
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class vtkSliceAndDiceLayoutStrategy;
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class vtkSquarifyLayoutStrategy;
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class VTKVIEWSINFOVIS_EXPORT vtkTreeMapView : public vtkTreeAreaView
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{
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public:
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static vtkTreeMapView* New();
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vtkTypeMacro(vtkTreeMapView, vtkTreeAreaView);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Sets the treemap layout strategy
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*/
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void SetLayoutStrategy(vtkAreaLayoutStrategy* s) override;
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virtual void SetLayoutStrategy(const char* name);
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virtual void SetLayoutStrategyToBox();
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virtual void SetLayoutStrategyToSliceAndDice();
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virtual void SetLayoutStrategyToSquarify();
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//@}
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//@{
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/**
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* The sizes of the fonts used for labeling.
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*/
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virtual void SetFontSizeRange(const int maxSize, const int minSize, const int delta = 4);
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virtual void GetFontSizeRange(int range[3]);
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//@}
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protected:
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vtkTreeMapView();
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~vtkTreeMapView() override;
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vtkSmartPointer<vtkBoxLayoutStrategy> BoxLayout;
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vtkSmartPointer<vtkSliceAndDiceLayoutStrategy> SliceAndDiceLayout;
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vtkSmartPointer<vtkSquarifyLayoutStrategy> SquarifyLayout;
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private:
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vtkTreeMapView(const vtkTreeMapView&) = delete;
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void operator=(const vtkTreeMapView&) = delete;
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};
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#endif
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