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vtkChartPie Class Reference

Factory class for drawing pie charts. More...

#include <vtkChartPie.h>

Inheritance diagram for vtkChartPie:
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Collaboration diagram for vtkChartPie:
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Public Types

typedef vtkChart Superclass
 
- Public Types inherited from vtkChart
typedef vtkContextItem Superclass
 
enum  { LINE, POINTS, BAR, STACKED }
 
enum  {
  PAN = 0, ZOOM, SELECT, SELECT_RECTANGLE = SELECT,
  SELECT_POLYGON, NOTIFY
}
 
enum  EventIds { UpdateRange = 1002 }
 
enum  { SELECTION_ROWS, SELECTION_PLOTS }
 
enum  { FILL_SCENE, FILL_RECT, AXES_TO_RECT }
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkChartPieNewInstance () const
 
virtual void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void Update ()
 
virtual bool Paint (vtkContext2D *painter)
 
virtual vtkPlotAddPlot (int type)
 
virtual vtkPlotGetPlot (vtkIdType index)
 
virtual vtkIdType GetNumberOfPlots ()
 
virtual void SetShowLegend (bool visible)
 
virtual vtkChartLegendGetLegend ()
 
virtual void SetScene (vtkContextScene *scene)
 
virtual bool Hit (const vtkContextMouseEvent &mouse)
 
virtual bool MouseEnterEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseMoveEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseLeaveEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseButtonPressEvent (const vtkContextMouseEvent &mouse)
 
virtual bool MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse)
 
virtual vtkIdType AddPlot (vtkPlot *plot)
 
virtual bool MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta)
 
- Public Member Functions inherited from vtkChart
vtkChartNewInstance () const
 
virtual bool RemovePlot (vtkIdType index)
 
virtual bool RemovePlotInstance (vtkPlot *plot)
 
virtual void ClearPlots ()
 
virtual vtkAxisGetAxis (int axisIndex)
 
virtual vtkIdType GetNumberOfAxes ()
 
virtual void RecalculateBounds ()
 
virtual void SetAnnotationLink (vtkAnnotationLink *link)
 
void SetBorders (int left, int bottom, int right, int top)
 
void SetSize (const vtkRectf &rect)
 
vtkRectf GetSize ()
 
virtual void SetActionToButton (int action, int button)
 
virtual int GetActionToButton (int action)
 
virtual void SetClickActionToButton (int action, int button)
 
virtual int GetClickActionToButton (int action)
 
virtual void SetSelectionMethod (int method)
 
virtual int GetSelectionMethod ()
 
virtual vtkAnnotationLink * GetAnnotationLink ()
 
virtual void SetGeometry (int, int)
 
void SetGeometry (int[2])
 
virtual int * GetGeometry ()
 
virtual void GetGeometry (int &, int &)
 
virtual void GetGeometry (int[2])
 
virtual void SetPoint1 (int, int)
 
void SetPoint1 (int[2])
 
virtual int * GetPoint1 ()
 
virtual void GetPoint1 (int &, int &)
 
virtual void GetPoint1 (int[2])
 
virtual void SetPoint2 (int, int)
 
void SetPoint2 (int[2])
 
virtual int * GetPoint2 ()
 
virtual void GetPoint2 (int &, int &)
 
virtual void GetPoint2 (int[2])
 
virtual bool GetShowLegend ()
 
virtual void SetTitle (const vtkStdString &title)
 
virtual vtkStdString GetTitle ()
 
virtual vtkTextProperty * GetTitleProperties ()
 
void SetBottomBorder (int border)
 
void SetTopBorder (int border)
 
void SetLeftBorder (int border)
 
void SetRightBorder (int border)
 
virtual void SetLayoutStrategy (int)
 
virtual int GetLayoutStrategy ()
 
virtual void SetAutoSize (bool isAutoSized)
 
virtual bool GetAutoSize ()
 
virtual void SetRenderEmpty (bool)
 
virtual bool GetRenderEmpty ()
 
void SetBackgroundBrush (vtkBrush *brush)
 
vtkBrush * GetBackgroundBrush ()
 
virtual void SetSelectionMode (int)
 
virtual int GetSelectionMode ()
 

Static Public Member Functions

static int IsTypeOf (const char *type)
 
static vtkChartPieSafeDownCast (vtkObjectBase *o)
 
static vtkChartPieNew ()
 
- Static Public Member Functions inherited from vtkChart
static int IsTypeOf (const char *type)
 
static vtkChartSafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkChartPie ()
 
 ~vtkChartPie ()
 
void RecalculatePlotTransforms ()
 
- Protected Member Functions inherited from vtkChart
 vtkChart ()
 
 ~vtkChart ()
 
void AttachAxisRangeListener (vtkAxis *)
 
void AxisRangeForwarderCallback (vtkObject *, unsigned long, void *)
 
bool CalculatePlotTransform (vtkAxis *x, vtkAxis *y, vtkTransform2D *transform)
 

Protected Attributes

vtkChartLegendLegend
 
vtkTooltipItem * Tooltip
 
bool PlotTransformValid
 
- Protected Attributes inherited from vtkChart
vtkAnnotationLink * AnnotationLink
 
int Geometry [2]
 
int Point1 [2]
 
int Point2 [2]
 
bool ShowLegend
 
vtkStdString Title
 
vtkTextProperty * TitleProperties
 
vtkRectf Size
 
int LayoutStrategy
 
bool RenderEmpty
 
vtkSmartPointer< vtkBrush > BackgroundBrush
 
int SelectionMode
 
int SelectionMethod
 
MouseActions Actions
 
MouseClickActions ActionsClick
 

Detailed Description

Factory class for drawing pie charts.

This class implements an pie chart.

Tests:
vtkChartPie (Tests)

Definition at line 36 of file vtkChartPie.h.

Member Typedef Documentation

Definition at line 39 of file vtkChartPie.h.

Constructor & Destructor Documentation

vtkChartPie::vtkChartPie ( )
protected
vtkChartPie::~vtkChartPie ( )
protected

Member Function Documentation

static int vtkChartPie::IsTypeOf ( const char *  type)
static
virtual int vtkChartPie::IsA ( const char *  type)
virtual

Reimplemented from vtkChart.

static vtkChartPie* vtkChartPie::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkChartPie::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkChart.

vtkChartPie* vtkChartPie::NewInstance ( ) const
virtual void vtkChartPie::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Reimplemented from vtkChart.

static vtkChartPie* vtkChartPie::New ( )
static

Creates a 2D Chart object.

virtual void vtkChartPie::Update ( )
virtual

Perform any updates to the item that may be necessary before rendering. The scene should take care of calling this on all items before their Paint function is invoked.

virtual bool vtkChartPie::Paint ( vtkContext2D *  painter)
virtual

Paint event for the chart, called whenever the chart needs to be drawn

Implements vtkChart.

virtual vtkPlot* vtkChartPie::AddPlot ( int  type)
virtual

Add a plot to the chart.

Reimplemented from vtkChart.

virtual vtkIdType vtkChartPie::AddPlot ( vtkPlot plot)
inlinevirtual

Add a plot to the chart. Return the index of the plot, -1 if it failed.

Reimplemented from vtkChart.

Definition at line 60 of file vtkChartPie.h.

virtual vtkPlot* vtkChartPie::GetPlot ( vtkIdType  index)
virtual

Get the plot at the specified index, returns null if the index is invalid.

Reimplemented from vtkChart.

virtual vtkIdType vtkChartPie::GetNumberOfPlots ( )
virtual

Get the number of plots the chart contains.

Reimplemented from vtkChart.

virtual void vtkChartPie::SetShowLegend ( bool  visible)
virtual

Set whether the chart should draw a legend.

Reimplemented from vtkChart.

virtual vtkChartLegend* vtkChartPie::GetLegend ( )
virtual

Get the legend for the chart, if available. Can return NULL if there is no legend.

Reimplemented from vtkChart.

virtual void vtkChartPie::SetScene ( vtkContextScene *  scene)
virtual

Set the vtkContextScene for the item, always set for an item in a scene.

virtual bool vtkChartPie::Hit ( const vtkContextMouseEvent &  mouse)
virtual

Return true if the supplied x, y coordinate is inside the item.

virtual bool vtkChartPie::MouseEnterEvent ( const vtkContextMouseEvent &  mouse)
virtual

Mouse enter event.

virtual bool vtkChartPie::MouseMoveEvent ( const vtkContextMouseEvent &  mouse)
virtual

Mouse move event.

virtual bool vtkChartPie::MouseLeaveEvent ( const vtkContextMouseEvent &  mouse)
virtual

Mouse leave event.

virtual bool vtkChartPie::MouseButtonPressEvent ( const vtkContextMouseEvent &  mouse)
virtual

Mouse button down event

virtual bool vtkChartPie::MouseButtonReleaseEvent ( const vtkContextMouseEvent &  mouse)
virtual

Mouse button release event.

virtual bool vtkChartPie::MouseWheelEvent ( const vtkContextMouseEvent &  mouse,
int  delta 
)
virtual

Mouse wheel event, positive delta indicates forward movement of the wheel.

void vtkChartPie::RecalculatePlotTransforms ( )
protected

Recalculate the necessary transforms.

Member Data Documentation

vtkChartLegend* vtkChartPie::Legend
protected

The legend for the chart.

Definition at line 117 of file vtkChartPie.h.

vtkTooltipItem* vtkChartPie::Tooltip
protected

The tooltip item for the chart - can be used to display extra information.

Definition at line 121 of file vtkChartPie.h.

bool vtkChartPie::PlotTransformValid
protected

Does the plot area transform need to be recalculated?

Definition at line 124 of file vtkChartPie.h.


The documentation for this class was generated from the following file: