Dokumentacja klasy QCPGraphData

Holds the data of one single data point for QCPGraph. Więcej...

#include <qcustomplot.hh>

Metody publiczne
	QCPGraphData ()
	QCPGraphData (double key, double value)
double	sortKey () const
double	mainKey () const
double	mainValue () const
QCPRange	valueRange () const

Statyczne metody publiczne
static QCPGraphData	fromSortKey (double sortKey)
static bool	sortKeyIsMainKey ()

Atrybuty publiczne
double	key
double	value

Opis szczegółowy

The stored data is:

• key: coordinate on the key axis of this data point (this is the mainKey and the sortKey)
• value: coordinate on the value axis of this data point (this is the mainValue)

The container for storing multiple data points is QCPGraphDataContainer. It is a typedef for QCPDataContainer with QCPGraphData as the DataType template parameter. See the documentation there for an explanation regarding the data type's generic methods.

Zobacz również

QCPGraphDataContainer

Dokumentacja konstruktora i destruktora

QCPGraphData::QCPGraphData

(

)

Constructs a data point with key and value set to zero.

QCPGraphData::QCPGraphData	(	double	key,
		double	value
	)

Constructs a data point with the specified key and value.

Dokumentacja funkcji składowych

static QCPGraphData QCPGraphData::fromSortKey ( double  sortKey )

inlinestatic

Returns a data point with the specified sortKey. All other members are set to zero.

For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.

double QCPGraphData::mainKey ( ) const

inline

Returns the key member of this data point.

For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.

double QCPGraphData::mainValue ( ) const

inline

Returns the value member of this data point.

For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.

double QCPGraphData::sortKey ( ) const

inline

Returns the key member of this data point.

For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.

static static bool QCPGraphData::sortKeyIsMainKey ( )

inlinestatic

Since the member key is both the data point key coordinate and the data ordering parameter, this method returns true.

For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.

QCPRange QCPGraphData::valueRange ( ) const

inline

Returns a QCPRange with both lower and upper boundary set to value of this data point.

For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.

Dokumentacja atrybutów składowych

double QCPGraphData::key

double QCPGraphData::value

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Dokumentacja dla tej klasy została wygenerowana z plików:

• qcustomplot.hh
• qcustomplot.cpp