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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
58#include "vtkViewsInfovisModule.h" // For export macro
60
65class vtkLookupTable;
66
68{
69public:
72 void PrintSelf(ostream& os, vtkIndent indent);
73
77 virtual void ApplyViewTheme(vtkViewTheme* theme);
78
80
83 virtual void SetUseHistograms(int);
84 vtkGetMacro(UseHistograms,int);
85 vtkBooleanMacro(UseHistograms,int);
87
89
92 virtual void SetShowOutliers(int);
93 vtkGetMacro(ShowOutliers,int);
94 vtkBooleanMacro(ShowOutliers,int);
96
98
101 vtkSetVector2Macro(HistogramLookupTableRange,double);
102 vtkGetVector2Macro(HistogramLookupTableRange,double);
104
106
111 vtkGetVector2Macro(NumberOfHistogramBins,int);
113
115
119 vtkGetMacro(PreferredNumberOfOutliers,int);
121
126 virtual int SwapAxisPositions(int position1, int position2);
127
132 virtual int SetRangeAtPosition(int position, double range[2]);
133
134protected:
137
138 virtual int RequestData(
142
143 virtual bool AddToView(vtkView* view);
144
145 virtual bool RemoveFromView(vtkView* view);
146
151
155 double HistogramLookupTableRange[2];
156
160 int NumberOfHistogramBins[2];
161
164
169
174
179
184 virtual int PlaceLines(vtkPolyData* polyData, vtkTable* data, vtkIdTypeArray* idsToPlot);
185
190 virtual int PlaceCurves(vtkPolyData* polyData, vtkTable* data, vtkIdTypeArray* idsToPlot);
191
195 virtual int PlaceSelection(vtkPolyData* polyData, vtkTable* data, vtkSelectionNode* selectionNode);
196
200 virtual int PlaceHistogramLineQuads(vtkPolyData* polyData);
201
206 virtual int PlaceHistogramCurveQuads(vtkPolyData* polyData);
207
209
216
222
227
228private:
230 void operator=(const vtkParallelCoordinatesHistogramRepresentation&) VTK_DELETE_FUNCTION;
231};
232
233#endif
compute the outliers in a set of 2D histograms and extract the corresponding row data.
compute a 2D histogram between two columns of an input vtkTable.
dynamic, self-adjusting array of vtkIdType
topologically and geometrically regular array of data
Definition: vtkImageData.h:46
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
map scalar values into colors via a lookup table
compute a 2D histogram between all adjacent columns of an input vtkTable.
Data representation that takes generic multivariate data and produces a parallel coordinates plot.
int PreferredNumberOfOutliers
How many outlier lines to draw, approximately.
vtkSmartPointer< vtkComputeHistogram2DOutliers > OutlierFilter
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual int SwapAxisPositions(int position1, int position2)
Calls superclass swap, and assures that only histograms affected by the swap get recomputed.
virtual int PlaceSelection(vtkPolyData *polyData, vtkTable *data, vtkSelectionNode *selectionNode)
Draw a selection node referencing the row ids of a table into a poly data object.
virtual int PlaceCurves(vtkPolyData *polyData, vtkTable *data, vtkIdTypeArray *idsToPlot)
Correctly forwards the superclass call to draw curves to the internal PlaceHistogramLineCurves call.
void SetPreferredNumberOfOutliers(int)
Target maximum number of outliers to be drawn, although not guaranteed.
static vtkParallelCoordinatesHistogramRepresentation * New()
virtual bool RemoveFromView(vtkView *view)
virtual void SetUseHistograms(int)
Whether to use the histogram rendering mode or the superclass's line rendering mode.
virtual bool AddToView(vtkView *view)
Add/remove the props and actors to/from a view.
virtual vtkTable * GetOutlierData()
get the table containing just the outlier rows from the input table.
virtual int UpdatePlotProperties(vtkStringArray *)
Set plot actor properties (line thickness, opacity, etc)
virtual void ApplyViewTheme(vtkViewTheme *theme)
Apply the theme to this view.
virtual int PlaceLines(vtkPolyData *polyData, vtkTable *data, vtkIdTypeArray *idsToPlot)
Correctly forwards the superclass call to draw lines to the internal PlaceHistogramLineQuads call.
void SetNumberOfHistogramBins(int, int)
The number of histogram bins on either side of each pair of axes.
vtkSmartPointer< vtkPairwiseExtractHistogram2D > HistogramFilter
virtual int PlaceHistogramLineQuads(vtkPolyData *polyData)
Take the input 2D histogram images and draw one quad for each bin.
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Subclasses should override this to connect inputs to the internal pipeline as necessary.
virtual vtkImageData * GetHistogramImage(int idx)
Access the input data object containing the histograms and pull out the image data for the idx'th his...
virtual int ComputeDataProperties()
Compute the number of axes and their individual ranges, as well as histograms if requested.
virtual int SetRangeAtPosition(int position, double range[2])
Calls the superclass method, and assures that only the two histograms affect by this call get recompu...
virtual int PlaceHistogramCurveQuads(vtkPolyData *polyData)
Take the input 2D histogram images and draw one triangle strip that is the curved version of the regu...
virtual void SetShowOutliers(int)
Whether to compute and show outlier lines.
Data representation that takes generic multivariate data and produces a parallel coordinates plot.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
A node in a selection tree.
a vtkAbstractArray subclass for strings
A table, which contains similar-typed columns of data.
Definition: vtkTable.h:69
Sets theme colors for a graphical view.
Definition: vtkViewTheme.h:49
The superclass for all views.
Definition: vtkView.h:61
@ range
Definition: vtkX3D.h:238
@ position
Definition: vtkX3D.h:261
@ data
Definition: vtkX3D.h:315
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.