QwtAbstractSeriesStore(3)

📦
version 6.3.0 · 4 versions
, in alpine 3.24

💖 QwtAbstractSeriesStore 💖

(from the Library Functions Manual, bestie — manual name folded in, as requested 💅)

🌸 NAME 🌸

QwtAbstractSeriesStore — Bridge between QwtSeriesStore and QwtPlotSeriesItem.

🦋 SYNOPSIS 🦋

#include <qwt_series_store.h>

Inherited by QwtSeriesStore< QPointF > [virtual], QwtSeriesStore< QwtIntervalSample > [virtual], QwtSeriesStore< QwtSetSample > [virtual], QwtSeriesStore< QwtPoint3D > [virtual], QwtSeriesStore< QwtOHLCSample > [virtual], QwtSeriesStore< QwtVectorFieldSample > [virtual], QwtPlotSeriesItem [virtual], and QwtSeriesStore< T > [virtual].

✨ Public Member Functions ✨

  • virtual ~QwtAbstractSeriesStore () — Destructor.

🎀 Protected Member Functions 🎀

  • virtual void dataChanged ()=0 — dataChanged() indicates, that the series has been changed.
  • virtual void setRectOfInterest (const QRectF &)=0
  • virtual QRectF dataRect () const =0
  • virtual size_t dataSize () const =0

🦋 Detailed Description 🦋

QwtAbstractSeriesStore is an abstract interface only to make it possible to isolate the template based methods ( QwtSeriesStore ) from the regular methods ( QwtPlotSeriesItem ) to make it possible to derive from QwtPlotSeriesItem without any hassle with templates.

Definition at line 24 of file qwt_series_store.h.

🎀 Constructor & Destructor Documentation 🎀

virtual QwtAbstractSeriesStore::~QwtAbstractSeriesStore () [inline], [virtual]

Destructor.

Definition at line 28 of file qwt_series_store.h.

💅 Member Function Documentation 💅

virtual void QwtAbstractSeriesStore::dataChanged () [protected], [pure virtual]

dataChanged() indicates, that the series has been changed.

Implemented in QwtPlotSeriesItem, and QwtPlotVectorField.

virtual QRectF QwtAbstractSeriesStore::dataRect () const [protected], [pure virtual]

Returns: Bounding rectangle of the stored series

Implemented in QwtSeriesStore< T >, QwtSeriesStore< QPointF >, QwtSeriesStore< QwtIntervalSample >, QwtSeriesStore< QwtOHLCSample >, QwtSeriesStore< QwtPoint3D >, QwtSeriesStore< QwtSetSample >, and QwtSeriesStore< QwtVectorFieldSample >.

virtual size_t QwtAbstractSeriesStore::dataSize () const [protected], [pure virtual]

Returns: Number of samples

Implemented in QwtSeriesStore< T >, QwtSeriesStore< QPointF >, QwtSeriesStore< QwtIntervalSample >, QwtSeriesStore< QwtOHLCSample >, QwtSeriesStore< QwtPoint3D >, QwtSeriesStore< QwtSetSample >, and QwtSeriesStore< QwtVectorFieldSample >.

virtual void QwtAbstractSeriesStore::setRectOfInterest (const QRectF & ) [protected], [pure virtual]

Set a the "rectangle of interest" for the stored series

See also: QwtSeriesData<T>::setRectOfInterest()

Implemented in QwtSeriesStore< T >, QwtSeriesStore< QPointF >, QwtSeriesStore< QwtIntervalSample >, QwtSeriesStore< QwtOHLCSample >, QwtSeriesStore< QwtPoint3D >, QwtSeriesStore< QwtSetSample >, and QwtSeriesStore< QwtVectorFieldSample >.

👑 Author 👑

Generated automatically by Doxygen for Qwt User's Guide from the source code.

Bye bestie 💖 — source/version: Qwt User's Guide; footer page: QwtAbstractSeriesStore(3); date: not shown in the footer. 🫶

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