VTK  9.3.20240419
vtkPlotGrid.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
3 
15 #ifndef vtkPlotGrid_h
16 #define vtkPlotGrid_h
17 
18 #include "vtkChartsCoreModule.h" // For export macro
19 #include "vtkContextItem.h"
20 
21 VTK_ABI_NAMESPACE_BEGIN
22 class vtkContext2D;
23 class vtkPoints2D;
24 class vtkAxis;
25 
26 class VTKCHARTSCORE_EXPORT vtkPlotGrid : public vtkContextItem
27 {
28 public:
29  vtkTypeMacro(vtkPlotGrid, vtkContextItem);
30  void PrintSelf(ostream& os, vtkIndent indent) override;
31 
35  static vtkPlotGrid* New();
36 
40  virtual void SetXAxis(vtkAxis* axis);
41 
45  virtual void SetYAxis(vtkAxis* axis);
46 
50  bool Paint(vtkContext2D* painter) override;
51 
52 protected:
54  ~vtkPlotGrid() override;
55 
57 
64 
65 private:
66  vtkPlotGrid(const vtkPlotGrid&) = delete;
67  void operator=(const vtkPlotGrid&) = delete;
68 };
69 
70 VTK_ABI_NAMESPACE_END
71 #endif // vtkPlotGrid_h
takes care of drawing 2D axes
Definition: vtkAxis.h:170
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:69
base class for items that are part of a vtkContextScene.
a simple class to control print indentation
Definition: vtkIndent.h:108
takes care of drawing the plot grid
Definition: vtkPlotGrid.h:27
~vtkPlotGrid() override
static vtkPlotGrid * New()
Creates a 2D Chart object.
virtual void SetYAxis(vtkAxis *axis)
Set the X axis of the grid.
vtkAxis * XAxis
The vtkAxis objects are used to figure out where the grid lines should be drawn.
Definition: vtkPlotGrid.h:61
vtkAxis * YAxis
The vtkAxis objects are used to figure out where the grid lines should be drawn.
Definition: vtkPlotGrid.h:62
bool Paint(vtkContext2D *painter) override
Paint event for the axis, called whenever the axis needs to be drawn.
virtual void SetXAxis(vtkAxis *axis)
Set the X axis of the grid.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
represent and manipulate 2D points
Definition: vtkPoints2D.h:27