VTK  9.1.0
vtkChartParallelCoordinates.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkChartParallelCoordinates.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 vtkChartParallelCoordinates_h
25 #define vtkChartParallelCoordinates_h
26 
27 #include "vtkChart.h"
28 #include "vtkChartsCoreModule.h" // For export macro
29 #include "vtkNew.h" // For vtkNew
30 
31 class vtkIdTypeArray;
32 class vtkStdString;
33 class vtkStringArray;
35 
36 class VTKCHARTSCORE_EXPORT vtkChartParallelCoordinates : public vtkChart
37 {
38 public:
40  void PrintSelf(ostream& os, vtkIndent indent) override;
41 
46 
52  void Update() override;
53 
57  bool Paint(vtkContext2D* painter) override;
58 
62  void SetColumnVisibility(const vtkStdString& name, bool visible);
63 
68  void SetColumnVisibilityAll(bool visible);
69 
74 
79 
83  virtual void SetVisibleColumns(vtkStringArray* visColumns);
84 
89 
94 
98  vtkAxis* GetAxis(int axisIndex) override;
99 
104 
109  void RecalculateBounds() override;
110 
115  virtual void SetPlot(vtkPlotParallelCoordinates* plot);
116 
120  bool Hit(const vtkContextMouseEvent& mouse) override;
121 
125  bool MouseEnterEvent(const vtkContextMouseEvent& mouse) override;
126 
130  bool MouseMoveEvent(const vtkContextMouseEvent& mouse) override;
131 
135  bool MouseLeaveEvent(const vtkContextMouseEvent& mouse) override;
136 
140  bool MouseButtonPressEvent(const vtkContextMouseEvent& mouse) override;
141 
145  bool MouseButtonReleaseEvent(const vtkContextMouseEvent& mouse) override;
146 
150  bool MouseWheelEvent(const vtkContextMouseEvent& mouse, int delta) override;
151 
152 protected:
155 
157 
160  class Private;
161  Private* Storage;
163 
165 
170 
175 
180 
182  bool ResetAxeSelection(int axe);
186  void SwapAxes(int a1, int a2);
187 
188 private:
190  void operator=(const vtkChartParallelCoordinates&) = delete;
191 };
192 
193 #endif // vtkChartParallelCoordinates_h
takes care of drawing 2D axes
Definition: vtkAxis.h:69
Factory class for drawing 2D charts.
vtkAxis * GetAxis(int axisIndex) override
Get the axis specified by axisIndex.
bool MouseMoveEvent(const vtkContextMouseEvent &mouse) override
Mouse move event.
vtkNew< vtkStringArray > VisibleColumns
Strongly owned internal data for the column visibility.
bool ResetAxeSelection(int axe)
virtual void SetVisibleColumns(vtkStringArray *visColumns)
Set the list of visible columns, and the order in which they will be displayed.
vtkPlot * GetPlot(vtkIdType index) override
Get the plot at the specified index, returns null if the index is invalid.
vtkTimeStamp BuildTime
The point cache is marked dirty until it has been initialized.
vtkIdType GetNumberOfAxes() override
Get the number of axes in the current chart.
bool GetColumnVisibility(const vtkStdString &name)
Get the visibility of the specified column.
bool Hit(const vtkContextMouseEvent &mouse) override
Return true if the supplied x, y coordinate is inside the item.
void RecalculateBounds() override
Request that the chart recalculates the range of its axes.
void SetColumnVisibility(const vtkStdString &name, bool visible)
Set the visibility of the specified column.
virtual vtkStringArray * GetVisibleColumns()
Get a list of the columns, and the order in which they are displayed.
bool MouseWheelEvent(const vtkContextMouseEvent &mouse, int delta) override
Mouse wheel event, positive delta indicates forward movement of the wheel.
void SetColumnVisibilityAll(bool visible)
Set the visibility of all columns (true will make them all visible, false will remove all visible col...
bool MouseEnterEvent(const vtkContextMouseEvent &mouse) override
Mouse enter event.
vtkIdTypeArray * Selection
Selected indices for the table the plot is rendering.
vtkIdType GetNumberOfPlots() override
Get the number of plots the chart contains.
bool Paint(vtkContext2D *painter) override
Paint event for the chart, called whenever the chart needs to be drawn.
bool MouseLeaveEvent(const vtkContextMouseEvent &mouse) override
Mouse leave event.
bool MouseButtonReleaseEvent(const vtkContextMouseEvent &mouse) override
Mouse button release event.
bool MouseButtonPressEvent(const vtkContextMouseEvent &mouse) override
Mouse button down event.
virtual void SetPlot(vtkPlotParallelCoordinates *plot)
Set plot to use for the chart.
static vtkChartParallelCoordinates * New()
Creates a parallel coordinates chart.
void Update() override
Perform any updates to the item that may be necessary before rendering.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkChartParallelCoordinates() override
void SwapAxes(int a1, int a2)
Factory class for drawing 2D charts.
Definition: vtkChart.h:45
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:54
data structure to represent mouse events.
dynamic, self-adjusting array of vtkIdType
a simple class to control print indentation
Definition: vtkIndent.h:34
Class for drawing a parallel coordinate plot given columns from a vtkTable.
Abstract class for 2D plots.
Definition: vtkPlot.h:48
Wrapper around std::string to keep symbols short.
Definition: vtkStdString.h:36
a vtkAbstractArray subclass for strings
record modification and/or execution time
Definition: vtkTimeStamp.h:33
@ name
Definition: vtkX3D.h:225
@ index
Definition: vtkX3D.h:252
int vtkIdType
Definition: vtkType.h:332