VTK  9.7.1
vtkPlotLine.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
3 
16 #ifndef vtkPlotLine_h
17 #define vtkPlotLine_h
18 
19 #include "vtkChartsCoreModule.h" // For export macro
20 #include "vtkPlotPoints.h"
21 #include "vtkWrappingHints.h" // For VTK_MARSHALAUTO
22 
23 VTK_ABI_NAMESPACE_BEGIN
24 class VTKCHARTSCORE_EXPORT VTK_MARSHALAUTO vtkPlotLine : public vtkPlotPoints
25 {
26 public:
27  vtkTypeMacro(vtkPlotLine, vtkPlotPoints);
28  void PrintSelf(ostream& os, vtkIndent indent) override;
29 
33  static vtkPlotLine* New();
34 
38  bool Paint(vtkContext2D* painter) override;
39 
46  bool PaintLegend(vtkContext2D* painter, const vtkRectf& rect, int legendIndex) override;
47 
49 
56  vtkSetMacro(PolyLine, bool);
57  vtkGetMacro(PolyLine, bool);
58  vtkBooleanMacro(PolyLine, bool);
60 
61 protected:
62  vtkPlotLine();
63  ~vtkPlotLine() override;
64 
68  bool PolyLine;
69 
70 private:
71  vtkPlotLine(const vtkPlotLine&) = delete;
72  void operator=(const vtkPlotLine&) = delete;
73 };
74 
75 VTK_ABI_NAMESPACE_END
76 #endif // vtkPlotLine_h
bool PolyLine
Poly line (true) or line segments(false).
Definition: vtkPlotLine.h:68
Class for drawing an points given two columns from a vtkTable.
Definition: vtkPlotPoints.h:45
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:49
a simple class to control print indentation
Definition: vtkIndent.h:28
bool PaintLegend(vtkContext2D *painter, const vtkRectf &rect, int legendIndex) override
Paint legend event for the XY plot, called whenever the legend needs the plot items symbol/mark/line ...
static vtkPlotPoints * New()
Creates a 2D Chart object.
#define VTK_MARSHALAUTO
Class for drawing an XY line plot given two columns from a vtkTable.
Definition: vtkPlotLine.h:24
bool Paint(vtkContext2D *painter) override
Paint event for the XY plot, called whenever the chart needs to be drawn.