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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 
27 #ifndef vtkChartParallelCoordinates_h
28 #define vtkChartParallelCoordinates_h
29 
30 #include "vtkChartsCoreModule.h" // For export macro
31 #include "vtkChart.h"
32 
33 class vtkIdTypeArray;
34 class vtkStdString;
35 class vtkStringArray;
37 
38 class VTKCHARTSCORE_EXPORT vtkChartParallelCoordinates : public vtkChart
39 {
40 public:
42  virtual void PrintSelf(ostream &os, vtkIndent indent);
43 
48 
54  virtual void Update();
55 
59  virtual bool Paint(vtkContext2D *painter);
60 
64  void SetColumnVisibility(const vtkStdString& name, bool visible);
65 
70  void SetColumnVisibilityAll(bool visible);
71 
75  bool GetColumnVisibility(const vtkStdString& name);
76 
78 
81  vtkGetObjectMacro(VisibleColumns, vtkStringArray);
83 
87  virtual vtkPlot* GetPlot(vtkIdType index);
88 
92  virtual vtkIdType GetNumberOfPlots();
93 
97  virtual vtkAxis* GetAxis(int axisIndex);
98 
102  virtual vtkIdType GetNumberOfAxes();
103 
108  virtual void RecalculateBounds();
109 
114  virtual void SetPlot(vtkPlotParallelCoordinates *plot);
115 
119  virtual bool Hit(const vtkContextMouseEvent &mouse);
120 
124  virtual bool MouseEnterEvent(const vtkContextMouseEvent &mouse);
125 
129  virtual bool MouseMoveEvent(const vtkContextMouseEvent &mouse);
130 
134  virtual bool MouseLeaveEvent(const vtkContextMouseEvent &mouse);
135 
139  virtual bool MouseButtonPressEvent(const vtkContextMouseEvent &mouse);
140 
144  virtual bool MouseButtonReleaseEvent(const vtkContextMouseEvent &mouse);
145 
149  virtual bool MouseWheelEvent(const vtkContextMouseEvent &mouse, int delta);
150 
151 protected:
154 
156 
159  class Private;
160  Private *Storage;
162 
164 
169 
174 
179 
180  void ResetSelection();
181  void UpdateGeometry();
182  void CalculatePlotTransform();
183  void SwapAxes(int a1, int a2);
184 
185 private:
186  vtkChartParallelCoordinates(const vtkChartParallelCoordinates &) VTK_DELETE_FUNCTION;
187  void operator=(const vtkChartParallelCoordinates &) VTK_DELETE_FUNCTION;
188 
189 };
190 
191 #endif //vtkChartParallelCoordinates_h
vtkChart
Factory class for drawing 2D charts.
Definition: vtkChart.h:50
vtkChart::GetNumberOfPlots
virtual vtkIdType GetNumberOfPlots()
Get the number of plots the chart contains.
vtkContextMouseEvent
data structure to represent mouse events.
Definition: vtkContextMouseEvent.h:40
vtkIdType
int vtkIdType
Definition: vtkType.h:287
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkTimeStamp
record modification and/or execution time
Definition: vtkTimeStamp.h:35
vtkChart.h
vtkChart::CalculatePlotTransform
bool CalculatePlotTransform(vtkAxis *x, vtkAxis *y, vtkTransform2D *transform)
Given the x and y vtkAxis, and a transform, calculate the transform that the points in a chart would ...
vtkChart::Paint
virtual bool Paint(vtkContext2D *painter)=0
Paint event for the chart, called whenever the chart needs to be drawn.
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:57
vtkPlot
Abstract class for 2D plots.
Definition: vtkPlot.h:52
vtkChart::PrintSelf
virtual void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkAbstractContextItem::Hit
virtual bool Hit(const vtkContextMouseEvent &mouse)
Return true if the supplied x, y coordinate is inside the item.
vtkChart::GetPlot
virtual vtkPlot * GetPlot(vtkIdType index)
Get the plot at the specified index, returns null if the index is invalid.
vtkAbstractContextItem::MouseMoveEvent
virtual bool MouseMoveEvent(const vtkContextMouseEvent &mouse)
Mouse move event.
vtkX3D::name
Definition: vtkX3D.h:219
vtkChartParallelCoordinates::GeometryValid
bool GeometryValid
Definition: vtkChartParallelCoordinates.h:163
vtkAbstractContextItem::MouseButtonReleaseEvent
virtual bool MouseButtonReleaseEvent(const vtkContextMouseEvent &mouse)
Mouse button release event.
vtkIdTypeArray
dynamic, self-adjusting array of vtkIdType
Definition: vtkIdTypeArray.h:41
vtkChartParallelCoordinates::Selection
vtkIdTypeArray * Selection
Selected indices for the table the plot is rendering.
Definition: vtkChartParallelCoordinates.h:168
vtkChartParallelCoordinates::BuildTime
vtkTimeStamp BuildTime
The point cache is marked dirty until it has been initialized.
Definition: vtkChartParallelCoordinates.h:178
vtkAxis
takes care of drawing 2D axes
Definition: vtkAxis.h:71
vtkAbstractContextItem::MouseEnterEvent
virtual bool MouseEnterEvent(const vtkContextMouseEvent &mouse)
Mouse enter event.
vtkChartParallelCoordinates::Storage
Private * Storage
Definition: vtkChartParallelCoordinates.h:159
vtkChart::RecalculateBounds
virtual void RecalculateBounds()
Request that the chart recalculates the range of its axes.
vtkStringArray
a vtkAbstractArray subclass for strings
Definition: vtkStringArray.h:42
vtkChartParallelCoordinates
Factory class for drawing 2D charts.
Definition: vtkChartParallelCoordinates.h:38
vtkChart::GetNumberOfAxes
virtual vtkIdType GetNumberOfAxes()
Get the number of axes in the current chart.
vtkAbstractContextItem::MouseLeaveEvent
virtual bool MouseLeaveEvent(const vtkContextMouseEvent &mouse)
Mouse leave event.
vtkPlotParallelCoordinates
Class for drawing a parallel coordinate plot given columns from a vtkTable.
Definition: vtkPlotParallelCoordinates.h:39
vtkAbstractContextItem::MouseButtonPressEvent
virtual bool MouseButtonPressEvent(const vtkContextMouseEvent &mouse)
Mouse button down event Return true if the item holds the event, false if the event can be propagated...
vtkStdString
Wrapper around std::string to keep symbols short.
Definition: vtkStdString.h:47
vtkChartParallelCoordinates::VisibleColumns
vtkStringArray * VisibleColumns
A list of the visible columns in the chart.
Definition: vtkChartParallelCoordinates.h:173
vtkX3D::index
Definition: vtkX3D.h:246
vtkChart::GetAxis
virtual vtkAxis * GetAxis(int axisIndex)
Get the axis specified by axisIndex.
vtkAbstractContextItem::MouseWheelEvent
virtual bool MouseWheelEvent(const vtkContextMouseEvent &mouse, int delta)
Mouse wheel event, positive delta indicates forward movement of the wheel.
vtkAbstractContextItem::Update
virtual void Update()
Perform any updates to the item that may be necessary before rendering.