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102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkTreeRingView.h
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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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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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* @class vtkTreeRingView
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* @brief Displays a tree in concentric rings.
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*
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*
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* Accepts a graph and a hierarchy - currently
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* a tree - and provides a hierarchy-aware display. Currently, this means
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* displaying the hierarchy using a tree ring layout, then rendering the graph
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* vertices as leaves of the tree with curved graph edges between leaves.
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*
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* .SEE ALSO
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* vtkGraphLayoutView
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*
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* @par Thanks:
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* Thanks to Jason Shepherd for implementing this class
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*/
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#ifndef vtkTreeRingView_h
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#define vtkTreeRingView_h
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#include "vtkTreeAreaView.h"
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#include "vtkViewsInfovisModule.h" // For export macro
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class VTKVIEWSINFOVIS_EXPORT vtkTreeRingView : public vtkTreeAreaView
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{
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public:
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static vtkTreeRingView* New();
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vtkTypeMacro(vtkTreeRingView, vtkTreeAreaView);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Set the root angles for laying out the hierarchy.
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*/
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void SetRootAngles(double start, double end);
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//@{
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/**
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* Sets whether the root is at the center or around the outside.
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*/
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virtual void SetRootAtCenter(bool value);
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virtual bool GetRootAtCenter();
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vtkBooleanMacro(RootAtCenter, bool);
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//@}
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//@{
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/**
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* Set the thickness of each layer.
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*/
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virtual void SetLayerThickness(double thickness);
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virtual double GetLayerThickness();
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//@}
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//@{
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/**
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* Set the interior radius of the tree
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* (i.e. the size of the "hole" in the center).
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*/
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virtual void SetInteriorRadius(double thickness);
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virtual double GetInteriorRadius();
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//@}
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//@{
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/**
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* Set the log spacing factor for the invisible interior tree
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* used for routing edges of the overlaid graph.
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*/
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virtual void SetInteriorLogSpacingValue(double thickness);
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virtual double GetInteriorLogSpacingValue();
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//@}
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protected:
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vtkTreeRingView();
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~vtkTreeRingView() override;
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private:
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vtkTreeRingView(const vtkTreeRingView&) = delete;
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void operator=(const vtkTreeRingView&) = delete;
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};
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#endif
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