VectorDataset Class Reference

#include <vectordataset.h>

Inheritance diagram for VectorDataset:

Collaboration diagram for VectorDataset:

Public Member Functions
	VectorDataset ()
virtual size_t	GetSerieCount ()
virtual size_t	GetCount (size_t serie)
virtual wxString	GetSerieName (size_t serie)
virtual double	GetX (size_t index, size_t serie)
virtual double	GetY (size_t index, size_t serie)
void	Add (double y)
void	Replace (size_t index, double y)
void	RemoveAt (size_t index)
void	Clear ()
Public Member Functions inherited from XYDataset
XYRenderer *	GetRenderer ()
virtual double	GetMaxY ()
virtual double	GetMinY ()
virtual double	GetMaxX ()
virtual double	GetMinX ()
virtual double	GetMinValue (bool verticalAxis)
virtual double	GetMaxValue (bool verticalAxis)
Public Member Functions inherited from Dataset
void	SetRenderer (Renderer *renderer)
Renderer *	GetBaseRenderer ()
void	BeginUpdate ()
void	EndUpdate ()
virtual DateTimeDataset *	AsDateTimeDataset ()
void	AddMarker (Marker *marker)
size_t	GetMarkersCount ()
Marker *	GetMarker (size_t index)
virtual void	NeedRedraw (DrawObject *obj)
Public Member Functions inherited from RefObject
void	AddRef ()
void	Unref ()
int	RefCount ()
Public Member Functions inherited from Observable< DatasetObserver >
void	AddObserver (DatasetObserver *_observer)
void	RemoveObserver (DatasetObserver *_observer)

Additional Inherited Members
Public Types inherited from Observable< DatasetObserver >
typedef DatasetObserver	Observer
Public Attributes inherited from Observable< DatasetObserver >
std::vector< DatasetObserver * > ::iterator	OIt
Protected Member Functions inherited from XYDataset
virtual bool	AcceptRenderer (Renderer *r)
Protected Member Functions inherited from Dataset
void	DatasetChanged ()
Protected Attributes inherited from Dataset
Renderer *	m_renderer
Protected Attributes inherited from Observable< DatasetObserver >
std::vector< DatasetObserver * >	observers

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.

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

Here is the call graph for this function:

void VectorDataset::Clear

(

)

Removes all values from dataset.

Here is the call graph for this function:

size_t VectorDataset::GetCount ( size_t  serie )

virtual

Returns value count in serie specified by index.

Parameters

serie

index

Returns

value count

Implements Dataset.

size_t VectorDataset::GetSerieCount ( )

virtual

Returns serie count in this dataset.

Returns

serie count

Implements Dataset.

wxString VectorDataset::GetSerieName ( size_t  serie )

virtual

Returns serie name.

Parameters

serie

index

Returns

serie name

Implements Dataset.

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

virtual

Returns x value at index.

Parameters

index

index

Returns

x value

Implements XYDataset.

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

Here is the call graph for this function:

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

Replaces y value at specified index.

Parameters

index	index of value
y	new y value

Here is the call graph for this function:

---

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

• /home/bishop/work/projects/nextgismanager/include/freechart/wx/xy/vectordataset.h
• /home/bishop/work/projects/nextgismanager/src/freechart/xy/vectordataset.cpp