VectorDataset Class Reference

Vector implementation of XYDataset. More...

#include <vectordataset.h>

Inheritance diagram for VectorDataset:

Collaboration diagram for VectorDataset:

Public Member Functions
	VectorDataset ()
	Construct new VectorDataset instance. More...
virtual size_t	GetSerieCount ()
	Returns serie count in this dataset. More...
virtual size_t	GetCount (size_t serie)
	Returns value count in serie specified by index. More...
virtual wxString	GetSerieName (size_t serie)
	Returns serie name. More...
virtual double	GetX (size_t index, size_t serie)
	Returns x value at index. More...
virtual double	GetY (size_t index, size_t serie)
	Returns y value at index. More...
void	Add (double y)
	Adds y values to dataset. More...
void	Replace (size_t index, double y)
	Replaces y value at specified index. More...
void	RemoveAt (size_t index)
	Removes value at specified index. More...
void	Clear ()
	Removes all values from dataset.
Public Member Functions inherited from XYDataset
XYRenderer *	GetRenderer ()
virtual double	GetMaxY ()
	Returns maximal y value. More...
virtual double	GetMinY ()
	Returns minimal y value. More...
virtual double	GetMaxX ()
	Returns maximal x value. More...
virtual double	GetMinX ()
	Returns minimal x value. More...
virtual double	GetMinValue (bool verticalAxis)
	Returns minimal value. More...
virtual double	GetMaxValue (bool verticalAxis)
	Returns maximal value. More...
Public Member Functions inherited from Dataset
void	SetRenderer (Renderer *renderer)
	Sets renderer for this dataset. More...
Renderer *	GetBaseRenderer ()
void	BeginUpdate ()
	Called to begin dataset update. More...
void	EndUpdate ()
	Called to end dataset update. More...
virtual DateTimeDataset *	AsDateTimeDataset ()
void	AddMarker (Marker *marker)
	Adds marker to plot. More...
size_t	GetMarkersCount ()
	Returns marker count. More...
Marker *	GetMarker (size_t index)
	Returns marker at specified index. More...
virtual void	NeedRedraw (DrawObject *obj)
void	DatasetChanged ()
	Called to indicate, that dataset is changed. More...
Public Member Functions inherited from RefObject
void	AddRef ()
void	Unref ()
int	RefCount ()

Additional Inherited Members
Protected Member Functions inherited from XYDataset
virtual bool	AcceptRenderer (Renderer *r)
	Checks whether renderer is acceptable by this dataset. More...
Protected Attributes inherited from Dataset
Renderer *	m_renderer

Detailed Description

Vector implementation of XYDataset.

Where is y values specified, and X values is an index (0....Count) Allows y data addition and removal.

Definition at line 23 of file vectordataset.h.

Constructor & Destructor Documentation

VectorDataset::VectorDataset

(

)

Construct new VectorDataset instance.

Parameters

_name	name of dataset
autoUpdate	if true any changes in data will fire dataset updated event

Member Function Documentation

void VectorDataset::Add

(

double

y

)

Adds y values to dataset.

Parameters

y

y value

virtual size_t VectorDataset::GetCount ( size_t  serie )

virtual

Returns value count in serie specified by index.

Parameters

serie

index

Returns

value count

Implements Dataset.

virtual size_t VectorDataset::GetSerieCount ( )

virtual

Returns serie count in this dataset.

Returns

serie count

Implements Dataset.

virtual wxString VectorDataset::GetSerieName ( size_t  serie )

virtual

Returns serie name.

Parameters

serie

index

Returns

serie name

Implements Dataset.

virtual double VectorDataset::GetX ( size_t  index, size_t  serie  )

virtual

Returns x value at index.

Parameters

index

index

Returns

x value

Implements XYDataset.

virtual double VectorDataset::GetY ( size_t  index, size_t  serie  )

virtual

Returns y value at index.

Parameters

index

index

Returns

y value

Implements XYDataset.

void VectorDataset::RemoveAt

(

size_t

index

)

Removes value at specified index.

Parameters

index

of value

void VectorDataset::Replace	(	size_t	index,
		double	y
	)

Replaces y value at specified index.

Parameters

index	index of value
y	new y value

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

• include/wx/xy/vectordataset.h