VTK  9.2.6
vtkParallelCoordinatesHistogramRepresentation.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkParallelCoordinatesHistogramRepresentation.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 2009 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 -------------------------------------------------------------------------*/
55 #ifndef vtkParallelCoordinatesHistogramRepresentation_h
56 #define vtkParallelCoordinatesHistogramRepresentation_h
57 
59 #include "vtkViewsInfovisModule.h" // For export macro
60 
65 class vtkLookupTable;
66 
69 {
70 public:
73  void PrintSelf(ostream& os, vtkIndent indent) override;
74 
78  void ApplyViewTheme(vtkViewTheme* theme) override;
79 
81 
84  virtual void SetUseHistograms(vtkTypeBool);
85  vtkGetMacro(UseHistograms, vtkTypeBool);
86  vtkBooleanMacro(UseHistograms, vtkTypeBool);
88 
90 
93  virtual void SetShowOutliers(vtkTypeBool);
94  vtkGetMacro(ShowOutliers, vtkTypeBool);
95  vtkBooleanMacro(ShowOutliers, vtkTypeBool);
97 
99 
102  vtkSetVector2Macro(HistogramLookupTableRange, double);
103  vtkGetVector2Macro(HistogramLookupTableRange, double);
105 
107 
110  void SetNumberOfHistogramBins(int, int);
111  void SetNumberOfHistogramBins(int*);
112  vtkGetVector2Macro(NumberOfHistogramBins, int);
114 
116 
119  void SetPreferredNumberOfOutliers(int);
120  vtkGetMacro(PreferredNumberOfOutliers, int);
122 
127  int SwapAxisPositions(int position1, int position2) override;
128 
133  int SetRangeAtPosition(int position, double range[2]) override;
134 
135 protected:
138 
140 
141  bool AddToView(vtkView* view) override;
142 
143  bool RemoveFromView(vtkView* view) override;
144 
149 
153  double HistogramLookupTableRange[2];
154 
158  int NumberOfHistogramBins[2];
159 
162 
167 
172 
177 
182  int PlaceLines(vtkPolyData* polyData, vtkTable* data, vtkIdTypeArray* idsToPlot) override;
183 
188  int PlaceCurves(vtkPolyData* polyData, vtkTable* data, vtkIdTypeArray* idsToPlot) override;
189 
193  int PlaceSelection(
194  vtkPolyData* polyData, vtkTable* data, vtkSelectionNode* selectionNode) override;
195 
199  virtual int PlaceHistogramLineQuads(vtkPolyData* polyData);
200 
205  virtual int PlaceHistogramCurveQuads(vtkPolyData* polyData);
206 
208 
212  int ComputeDataProperties() override;
213  int UpdatePlotProperties(vtkStringArray*) override;
215 
220  virtual vtkImageData* GetHistogramImage(int idx);
221 
225  virtual vtkTable* GetOutlierData();
226 
227 private:
230  void operator=(const vtkParallelCoordinatesHistogramRepresentation&) = delete;
231 };
232 
233 #endif
a node in a vtkSelection the defines the selection criteria.
int PreferredNumberOfOutliers
How many outlier lines to draw, approximately.
vtkSmartPointer< vtkComputeHistogram2DOutliers > OutlierFilter
Store vtkAlgorithm input/output information.
map scalar values into colors via a lookup table
static vtkParallelCoordinatesRepresentation * New()
vtkTypeBool ShowOutliers
Whether or not to draw outlier lines.
a vtkAbstractArray subclass for strings
bool RemoveFromView(vtkView *view) override
Add/remove the props and actors to/from a view.
dynamic, self-adjusting array of vtkIdType
virtual int ComputeDataProperties()
Compute the number of axes and their individual ranges.
virtual int PlaceCurves(vtkPolyData *polyData, vtkTable *data, vtkIdTypeArray *idsToPlot)
Place line primitives into a vtkPolyData from the input data.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:90
virtual int SwapAxisPositions(int position1, int position2)
Move an axis to a particular screen position.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses should override this to connect inputs to the internal pipeline as necessary.
int vtkTypeBool
Definition: vtkABI.h:69
vtkTypeBool UseHistograms
Flag deciding if histograms will be drawn.
void ApplyViewTheme(vtkViewTheme *theme) override
Apply the theme to this view.
Sets theme colors for a graphical view.
Definition: vtkViewTheme.h:48
virtual int UpdatePlotProperties(vtkStringArray *inputTitles)
Set plot actor properties (line thickness, opacity, etc)
The superclass for all views.
Definition: vtkView.h:63
a simple class to control print indentation
Definition: vtkIndent.h:39
compute a 2D histogram between two columns of an input vtkTable.
topologically and geometrically regular array of data
Definition: vtkImageData.h:53
vtkSmartPointer< vtkPairwiseExtractHistogram2D > HistogramFilter
Data representation that takes generic multivariate data and produces a parallel coordinates plot...
bool AddToView(vtkView *view) override
Add/remove the props and actors to/from a view.
A table, which contains similar-typed columns of data.
Definition: vtkTable.h:73
virtual int PlaceSelection(vtkPolyData *polyData, vtkTable *data, vtkSelectionNode *selectionNode)
Takes the selection list (assumed to be a vtkIdTypeArray) from a vtkSelectionNode and plots lines/cur...
Store zero or more vtkInformation instances.
virtual int SetRangeAtPosition(int position, double range[2])
Set/get the value range of the axis at a particular screen position.
compute a 2D histogram between all adjacent columns of an input vtkTable.
virtual int PlaceLines(vtkPolyData *polyData, vtkTable *data, vtkIdTypeArray *idsToPlot)
Place line primitives into a vtkPolyData from the input data.
Data representation that takes generic multivariate data and produces a parallel coordinates plot...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
compute the outliers in a set of 2D histograms and extract the corresponding row data.