VTK
vtkChartHistogram2D.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkChart2DHistogram.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 
24 #ifndef vtkChartHistogram2D_h
25 #define vtkChartHistogram2D_h
26 
27 #include "vtkChartsCoreModule.h" // For export macro
28 #include "vtkChartXY.h"
29 #include "vtkSmartPointer.h" // For SP ivars
30 
31 class vtkColorLegend;
32 class vtkPlotHistogram2D;
33 class vtkImageData;
34 class vtkScalarsToColors;
35 
36 class VTKCHARTSCORE_EXPORT vtkChartHistogram2D : public vtkChartXY
37 {
38 public:
40  void PrintSelf(ostream &os, vtkIndent indent) VTK_OVERRIDE;
41 
45  static vtkChartHistogram2D* New();
46 
52  void Update() VTK_OVERRIDE;
53 
54  virtual void SetInputData(vtkImageData *data, vtkIdType z = 0);
55  virtual void SetTransferFunction(vtkScalarsToColors *function);
56 
60  bool Hit(const vtkContextMouseEvent &mouse) VTK_OVERRIDE;
61 
65  vtkPlot* GetPlot(vtkIdType index) VTK_OVERRIDE;
66 
67 protected:
69  ~vtkChartHistogram2D() VTK_OVERRIDE;
70 
72 
77 
78  class Private;
79  Private* Storage;
80 
81  bool UpdateLayout(vtkContext2D *painter) VTK_OVERRIDE;
82 
83 private:
84  vtkChartHistogram2D(const vtkChartHistogram2D &) VTK_DELETE_FUNCTION;
85  void operator=(const vtkChartHistogram2D &) VTK_DELETE_FUNCTION;
86 };
87 
88 #endif //vtkChartHistogram2D_h
vtkTimeStamp BuildTime
static vtkChartXY * New()
Creates a 2D Chart object.
record modification and/or execution time
Definition: vtkTimeStamp.h:35
Legend item to display vtkScalarsToColors.
Hold a reference to a vtkObjectBase instance.
int vtkIdType
Definition: vtkType.h:345
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Superclass for mapping scalar values to colors.
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:58
data structure to represent mouse events.
a simple class to control print indentation
Definition: vtkIndent.h:39
topologically and geometrically regular array of data
Definition: vtkImageData.h:45
Abstract class for 2D plots.
Definition: vtkPlot.h:52
Factory class for drawing XY charts.
Definition: vtkChartXY.h:49
void Update() override
Perform any updates to the item that may be necessary before rendering.