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371 lines
11 KiB
C++
371 lines
11 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkRenderedTreeAreaRepresentation.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 vtkRenderedTreeAreaRepresentation
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*
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*
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*/
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#ifndef vtkRenderedTreeAreaRepresentation_h
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#define vtkRenderedTreeAreaRepresentation_h
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#include "vtkRenderedRepresentation.h"
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#include "vtkViewsInfovisModule.h" // For export macro
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class vtkActor;
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class vtkActor2D;
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class vtkAreaLayout;
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class vtkAreaLayoutStrategy;
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class vtkConvertSelection;
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class vtkEdgeCenters;
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class vtkExtractSelectedPolyDataIds;
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class vtkLabeledDataMapper;
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class vtkPointSetToLabelHierarchy;
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class vtkPolyData;
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class vtkPolyDataAlgorithm;
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class vtkPolyDataMapper;
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class vtkScalarBarWidget;
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class vtkTextProperty;
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class vtkTreeFieldAggregator;
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class vtkTreeLevelsFilter;
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class vtkVertexDegree;
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class vtkWorldPointPicker;
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class VTKVIEWSINFOVIS_EXPORT vtkRenderedTreeAreaRepresentation : public vtkRenderedRepresentation
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{
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public:
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static vtkRenderedTreeAreaRepresentation* New();
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vtkTypeMacro(vtkRenderedTreeAreaRepresentation, vtkRenderedRepresentation);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Set the label render mode.
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* QT - Use vtkQtTreeRingLabeler with fitted labeling
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* and unicode support. Requires VTK_USE_QT to be on.
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* FREETYPE - Use standard freetype text rendering.
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*/
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void SetLabelRenderMode(int mode) override;
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//@{
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/**
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* The array to use for area labeling. Default is "label".
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*/
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virtual void SetAreaLabelArrayName(const char* name);
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virtual const char* GetAreaLabelArrayName();
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//@}
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//@{
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/**
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* The array to use for area sizes. Default is "size".
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*/
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virtual void SetAreaSizeArrayName(const char* name);
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virtual const char* GetAreaSizeArrayName();
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//@}
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//@{
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/**
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* The array to use for area labeling priority.
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* Default is "GraphVertexDegree".
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*/
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virtual void SetAreaLabelPriorityArrayName(const char* name);
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virtual const char* GetAreaLabelPriorityArrayName();
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//@}
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//@{
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/**
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* The array to use for edge labeling. Default is "label".
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*/
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virtual void SetGraphEdgeLabelArrayName(const char* name)
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{
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this->SetGraphEdgeLabelArrayName(name, 0);
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}
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virtual void SetGraphEdgeLabelArrayName(const char* name, int idx);
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virtual const char* GetGraphEdgeLabelArrayName() { return this->GetGraphEdgeLabelArrayName(0); }
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virtual const char* GetGraphEdgeLabelArrayName(int idx);
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//@}
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//@{
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/**
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* The text property for the graph edge labels.
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*/
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virtual void SetGraphEdgeLabelTextProperty(vtkTextProperty* tp)
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{
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this->SetGraphEdgeLabelTextProperty(tp, 0);
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}
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virtual void SetGraphEdgeLabelTextProperty(vtkTextProperty* tp, int idx);
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virtual vtkTextProperty* GetGraphEdgeLabelTextProperty()
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{
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return this->GetGraphEdgeLabelTextProperty(0);
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}
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virtual vtkTextProperty* GetGraphEdgeLabelTextProperty(int idx);
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//@}
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//@{
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/**
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* The name of the array whose value appears when the mouse hovers
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* over a rectangle in the treemap.
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*/
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vtkSetStringMacro(AreaHoverArrayName);
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vtkGetStringMacro(AreaHoverArrayName);
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//@}
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//@{
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/**
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* Whether to show area labels. Default is off.
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*/
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virtual void SetAreaLabelVisibility(bool vis);
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virtual bool GetAreaLabelVisibility();
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vtkBooleanMacro(AreaLabelVisibility, bool);
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//@}
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//@{
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/**
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* The text property for the area labels.
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*/
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virtual void SetAreaLabelTextProperty(vtkTextProperty* tp);
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virtual vtkTextProperty* GetAreaLabelTextProperty();
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//@}
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//@{
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/**
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* Whether to show edge labels. Default is off.
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*/
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virtual void SetGraphEdgeLabelVisibility(bool vis) { this->SetGraphEdgeLabelVisibility(vis, 0); }
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virtual void SetGraphEdgeLabelVisibility(bool vis, int idx);
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virtual bool GetGraphEdgeLabelVisibility() { return this->GetGraphEdgeLabelVisibility(0); }
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virtual bool GetGraphEdgeLabelVisibility(int idx);
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vtkBooleanMacro(GraphEdgeLabelVisibility, bool);
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//@}
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//@{
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/**
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* The array to use for coloring vertices. Default is "color".
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*/
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void SetAreaColorArrayName(const char* name);
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const char* GetAreaColorArrayName();
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//@}
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//@{
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/**
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* Whether to color vertices. Default is off.
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*/
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virtual void SetColorAreasByArray(bool vis);
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virtual bool GetColorAreasByArray();
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vtkBooleanMacro(ColorAreasByArray, bool);
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//@}
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//@{
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/**
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* The array to use for coloring edges. Default is "color".
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*/
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virtual void SetGraphEdgeColorArrayName(const char* name)
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{
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this->SetGraphEdgeColorArrayName(name, 0);
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}
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virtual void SetGraphEdgeColorArrayName(const char* name, int idx);
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virtual const char* GetGraphEdgeColorArrayName() { return this->GetGraphEdgeColorArrayName(0); }
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virtual const char* GetGraphEdgeColorArrayName(int idx);
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//@}
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/**
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* Set the color to be the spline fraction
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*/
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virtual void SetGraphEdgeColorToSplineFraction() { this->SetGraphEdgeColorToSplineFraction(0); }
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virtual void SetGraphEdgeColorToSplineFraction(int idx);
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//@{
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/**
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* Whether to color edges. Default is off.
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*/
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virtual void SetColorGraphEdgesByArray(bool vis) { this->SetColorGraphEdgesByArray(vis, 0); }
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virtual void SetColorGraphEdgesByArray(bool vis, int idx);
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virtual bool GetColorGraphEdgesByArray() { return this->GetColorGraphEdgesByArray(0); }
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virtual bool GetColorGraphEdgesByArray(int idx);
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vtkBooleanMacro(ColorGraphEdgesByArray, bool);
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//@}
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//@{
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/**
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* The name of the array whose value appears when the mouse hovers
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* over a graph edge.
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*/
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virtual void SetGraphHoverArrayName(const char* name) { this->SetGraphHoverArrayName(name, 0); }
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virtual void SetGraphHoverArrayName(const char* name, int idx);
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virtual const char* GetGraphHoverArrayName() { return this->GetGraphHoverArrayName(0); }
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virtual const char* GetGraphHoverArrayName(int idx);
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//@}
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//@{
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/**
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* Set the region shrink percentage between 0.0 and 1.0.
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*/
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virtual void SetShrinkPercentage(double value);
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virtual double GetShrinkPercentage();
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//@}
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//@{
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/**
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* Set the bundling strength.
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*/
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virtual void SetGraphBundlingStrength(double strength)
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{
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this->SetGraphBundlingStrength(strength, 0);
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}
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virtual void SetGraphBundlingStrength(double strength, int idx);
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virtual double GetGraphBundlingStrength() { return this->GetGraphBundlingStrength(0); }
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virtual double GetGraphBundlingStrength(int idx);
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//@}
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//@{
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/**
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* Sets the spline type for the graph edges.
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* vtkSplineGraphEdges::CUSTOM uses a vtkCardinalSpline.
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* vtkSplineGraphEdges::BSPLINE uses a b-spline.
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* The default is BSPLINE.
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*/
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virtual void SetGraphSplineType(int type, int idx);
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virtual int GetGraphSplineType(int idx);
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//@}
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//@{
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/**
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* The layout strategy for producing spatial regions for the tree.
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*/
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virtual void SetAreaLayoutStrategy(vtkAreaLayoutStrategy* strategy);
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virtual vtkAreaLayoutStrategy* GetAreaLayoutStrategy();
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//@}
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//@{
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/**
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* The filter for converting areas to polydata. This may e.g. be
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* vtkTreeMapToPolyData or vtkTreeRingToPolyData.
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* The filter must take a vtkTree as input and produce vtkPolyData.
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*/
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virtual void SetAreaToPolyData(vtkPolyDataAlgorithm* areaToPoly);
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vtkGetObjectMacro(AreaToPolyData, vtkPolyDataAlgorithm);
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//@}
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//@{
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/**
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* Whether the area represents radial or rectangular coordinates.
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*/
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vtkSetMacro(UseRectangularCoordinates, bool);
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vtkGetMacro(UseRectangularCoordinates, bool);
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vtkBooleanMacro(UseRectangularCoordinates, bool);
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//@}
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//@{
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/**
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* The mapper for rendering labels on areas. This may e.g. be
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* vtkDynamic2DLabelMapper or vtkTreeMapLabelMapper.
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*/
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virtual void SetAreaLabelMapper(vtkLabeledDataMapper* mapper);
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vtkGetObjectMacro(AreaLabelMapper, vtkLabeledDataMapper);
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//@}
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/**
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* Apply the theme to this view.
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*/
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void ApplyViewTheme(vtkViewTheme* theme) override;
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//@{
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/**
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* Visibility of scalar bar actor for edges.
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*/
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virtual void SetEdgeScalarBarVisibility(bool b);
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virtual bool GetEdgeScalarBarVisibility();
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//@}
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protected:
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vtkRenderedTreeAreaRepresentation();
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~vtkRenderedTreeAreaRepresentation() override;
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//@{
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/**
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* Called by the view to add/remove this representation.
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*/
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bool AddToView(vtkView* view) override;
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bool RemoveFromView(vtkView* view) override;
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//@}
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vtkSelection* ConvertSelection(vtkView* view, vtkSelection* sel) override;
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int FillInputPortInformation(int port, vtkInformation* info) override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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void PrepareForRendering(vtkRenderView* view) override;
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bool ValidIndex(int idx);
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void UpdateHoverHighlight(vtkView* view, int x, int y);
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vtkUnicodeString GetHoverTextInternal(vtkSelection* sel) override;
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vtkSmartPointer<vtkWorldPointPicker> Picker;
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vtkSmartPointer<vtkApplyColors> ApplyColors;
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vtkSmartPointer<vtkTreeLevelsFilter> TreeLevels;
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vtkSmartPointer<vtkVertexDegree> VertexDegree;
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vtkSmartPointer<vtkTreeFieldAggregator> TreeAggregation;
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vtkSmartPointer<vtkAreaLayout> AreaLayout;
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vtkSmartPointer<vtkPolyDataMapper> AreaMapper;
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vtkSmartPointer<vtkActor> AreaActor;
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vtkSmartPointer<vtkActor2D> AreaLabelActor;
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vtkSmartPointer<vtkPolyData> HighlightData;
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vtkSmartPointer<vtkPolyDataMapper> HighlightMapper;
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vtkSmartPointer<vtkActor> HighlightActor;
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vtkPolyDataAlgorithm* AreaToPolyData;
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vtkLabeledDataMapper* AreaLabelMapper;
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vtkSmartPointer<vtkScalarBarWidget> EdgeScalarBar;
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vtkSmartPointer<vtkPointSetToLabelHierarchy> AreaLabelHierarchy;
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vtkSmartPointer<vtkPolyData> EmptyPolyData;
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vtkSetStringMacro(AreaSizeArrayNameInternal);
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vtkGetStringMacro(AreaSizeArrayNameInternal);
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char* AreaSizeArrayNameInternal;
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vtkSetStringMacro(AreaColorArrayNameInternal);
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vtkGetStringMacro(AreaColorArrayNameInternal);
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char* AreaColorArrayNameInternal;
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vtkSetStringMacro(AreaLabelArrayNameInternal);
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vtkGetStringMacro(AreaLabelArrayNameInternal);
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char* AreaLabelArrayNameInternal;
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vtkSetStringMacro(AreaLabelPriorityArrayNameInternal);
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vtkGetStringMacro(AreaLabelPriorityArrayNameInternal);
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char* AreaLabelPriorityArrayNameInternal;
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vtkSetStringMacro(GraphEdgeColorArrayNameInternal);
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vtkGetStringMacro(GraphEdgeColorArrayNameInternal);
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char* GraphEdgeColorArrayNameInternal;
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vtkGetStringMacro(AreaHoverTextInternal);
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vtkSetStringMacro(AreaHoverTextInternal);
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char* AreaHoverTextInternal;
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char* AreaHoverArrayName;
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bool UseRectangularCoordinates;
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private:
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vtkRenderedTreeAreaRepresentation(const vtkRenderedTreeAreaRepresentation&) = delete;
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void operator=(const vtkRenderedTreeAreaRepresentation&) = delete;
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class Internals;
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Internals* Implementation;
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};
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#endif
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