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vtkTreeHeatmapItem.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTreeHeatmapItem.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 =========================================================================*/
39 #ifndef vtkTreeHeatmapItem_h
40 #define vtkTreeHeatmapItem_h
41 
42 #include "vtkViewsInfovisModule.h" // For export macro
43 #include "vtkContextItem.h"
44 
45 #include "vtkNew.h" // For vtkNew ivars
46 #include "vtkSmartPointer.h" // For vtkSmartPointer ivars
47 #include <vector> // For lookup tables
48 #include <map> // For string lookup tables
49 
50 class vtkDendrogramItem;
51 class vtkHeatmapItem;
52 class vtkTable;
53 class vtkTree;
54 
55 class VTKVIEWSINFOVIS_EXPORT vtkTreeHeatmapItem : public vtkContextItem
56 {
57 public:
60  void PrintSelf(ostream &os, vtkIndent indent) override;
61 
69  virtual void SetTree(vtkTree *tree);
70 
75 
81  virtual void SetColumnTree(vtkTree *tree);
82 
88 
94  virtual void SetTable(vtkTable *table);
95 
100 
102 
106  void SetDendrogram(vtkDendrogramItem *dendrogram);
108 
110 
114  void SetHeatmap(vtkHeatmapItem *heatmap);
116 
121  void ReorderTable();
122 
129 
136 
142 
147 
151  void GetBounds(double bounds[4]);
152 
156  void GetCenter(double center[2]);
157 
161  void GetSize(double size[2]);
162 
172  void CollapseToNumberOfLeafNodes(unsigned int n);
173 
175 
179  void SetTreeLineWidth(float width);
181 
186 
191  void SetTreeColorArray(const char *arrayName);
192 
196  bool Hit(const vtkContextMouseEvent &mouse) override;
197 
202  bool MouseDoubleClickEvent(const vtkContextMouseEvent &event) override;
203 
204 protected:
207 
211  bool Paint(vtkContext2D *painter) override;
212 
217 
222 
227 
228 private:
229  vtkTreeHeatmapItem(const vtkTreeHeatmapItem&) = delete;
230  void operator=(const vtkTreeHeatmapItem&) = delete;
231 
232  vtkMTimeType TreeHeatmapBuildTime;
233 };
234 
235 #endif
vtkContextMouseEvent
data structure to represent mouse events.
Definition: vtkContextMouseEvent.h:41
vtkTreeHeatmapItem::CollapseHeatmapRows
void CollapseHeatmapRows()
Mark heatmap rows as hidden when a subtree is collapsed.
vtkTreeHeatmapItem::GetBounds
void GetBounds(double bounds[4])
Get the bounds of this item (xMin, xMax, yMin, Max) in pixel coordinates.
vtkTreeHeatmapItem::ReverseTableColumns
void ReverseTableColumns()
Reverse the order of the rows in our input table.
vtkTreeHeatmapItem
A 2D graphics item for rendering a tree and an associated heatmap.
Definition: vtkTreeHeatmapItem.h:56
vtkTable
A table, which contains similar-typed columns of data.
Definition: vtkTable.h:69
vtkTreeHeatmapItem::New
static vtkTreeHeatmapItem * New()
vtkTreeHeatmapItem::GetSize
void GetSize(double size[2])
Get the size of this item in pixel coordinates.
vtkTreeHeatmapItem::Paint
bool Paint(vtkContext2D *painter) override
Paints the tree & associated table as a heatmap.
vtkTreeHeatmapItem::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkTreeHeatmapItem::ReorderTable
void ReorderTable()
Reorder the rows in the table so they match the order of the leaf nodes in our tree.
vtkSmartPointer< vtkDendrogramItem >
vtkTreeHeatmapItem::ReverseTableRows
void ReverseTableRows()
Reverse the order of the rows in our input table.
vtkTreeHeatmapItem::CollapseHeatmapColumns
void CollapseHeatmapColumns()
Mark heatmap columns as hidden when a subtree is collapsed.
vtkX3D::center
@ center
Definition: vtkX3D.h:230
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:59
vtkContextItem.h
vtkTreeHeatmapItem::SetColumnTree
virtual void SetColumnTree(vtkTree *tree)
Set a tree to be drawn for the columns of the heatmap.
vtkTreeHeatmapItem::vtkTreeHeatmapItem
vtkTreeHeatmapItem()
vtkTreeHeatmapItem::Heatmap
vtkSmartPointer< vtkHeatmapItem > Heatmap
Definition: vtkTreeHeatmapItem.h:225
vtkTreeHeatmapItem::SetTree
virtual void SetTree(vtkTree *tree)
Set the tree that this item draws.
vtkTree
A rooted tree data structure.
Definition: vtkTree.h:61
vtkTreeHeatmapItem::Orientation
int Orientation
Definition: vtkTreeHeatmapItem.h:226
vtkTreeHeatmapItem::GetHeatmap
vtkHeatmapItem * GetHeatmap()
Get/Set the heatmap contained by this item.
vtkTreeHeatmapItem::SetTable
virtual void SetTable(vtkTable *table)
Set the table that this item draws.
vtkTreeHeatmapItem::Dendrogram
vtkSmartPointer< vtkDendrogramItem > Dendrogram
Definition: vtkTreeHeatmapItem.h:223
vtkTreeHeatmapItem::Hit
bool Hit(const vtkContextMouseEvent &mouse) override
Returns true if the transform is interactive, false otherwise.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkTreeHeatmapItem::SetOrientation
void SetOrientation(int orientation)
Set which way the tree / heatmap should face within the visualization.
vtkTreeHeatmapItem::GetTable
vtkTable * GetTable()
Get the table that this item draws.
vtkSmartPointer.h
vtkX3D::size
@ size
Definition: vtkX3D.h:253
vtkTreeHeatmapItem::SetHeatmap
void SetHeatmap(vtkHeatmapItem *heatmap)
vtkTreeHeatmapItem::ColumnDendrogram
vtkSmartPointer< vtkDendrogramItem > ColumnDendrogram
Definition: vtkTreeHeatmapItem.h:224
vtkTreeHeatmapItem::GetTree
vtkTree * GetTree()
Get the tree that this item draws.
vtkContextItem
base class for items that are part of a vtkContextScene.
Definition: vtkContextItem.h:35
vtkTreeHeatmapItem::GetOrientation
int GetOrientation()
Get the current orientation.
vtkTreeHeatmapItem::SetTreeLineWidth
void SetTreeLineWidth(float width)
vtkX3D::orientation
@ orientation
Definition: vtkX3D.h:262
vtkNew.h
vtkTreeHeatmapItem::GetPrunedTree
vtkTree * GetPrunedTree()
Deprecated.
vtkTreeHeatmapItem::GetTreeLineWidth
float GetTreeLineWidth()
Get/Set how wide the edges of the trees should be.
vtkTreeHeatmapItem::SetTreeColorArray
void SetTreeColorArray(const char *arrayName)
Deprecated.
vtkDendrogramItem
A 2D graphics item for rendering a tree as a dendrogram.
Definition: vtkDendrogramItem.h:58
vtkTreeHeatmapItem::CollapseToNumberOfLeafNodes
void CollapseToNumberOfLeafNodes(unsigned int n)
Collapse subtrees until there are only n leaf nodes left in the tree.
vtkHeatmapItem
A 2D graphics item for rendering a heatmap.
Definition: vtkHeatmapItem.h:53
vtkTreeHeatmapItem::SetDendrogram
void SetDendrogram(vtkDendrogramItem *dendrogram)
vtkTreeHeatmapItem::GetCenter
void GetCenter(double center[2])
Get the center point of this item in pixel coordinates.
vtkTreeHeatmapItem::MouseDoubleClickEvent
bool MouseDoubleClickEvent(const vtkContextMouseEvent &event) override
Propagate any double click onto the dendrogram to check if any subtrees should be collapsed or expand...
vtkTreeHeatmapItem::GetColumnTree
vtkTree * GetColumnTree()
Get the tree that represents the columns of the heatmap (if one has been set).
vtkTreeHeatmapItem::~vtkTreeHeatmapItem
~vtkTreeHeatmapItem() override
vtkTreeHeatmapItem::GetDendrogram
vtkDendrogramItem * GetDendrogram()
Get/Set the dendrogram contained by this item.
vtkMTimeType
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:302