ZoomMetric< I > Class Template Reference

#include "stage/model/zoom-metric.hpp"

Description

template<class I>
class stage::model::ZoomMetric< I >

Mix-In to implement the DisplayMetric interface on top of a ZoomWindow component, directly embedded here and thus also accessible downstream.

Remarks

intended to inherit from and implement DisplayMetric

Definition at line 64 of file zoom-metric.hpp.

Public Member Functions
TimeSpan	coveredTime () const override
int	translateTimeToPixels (TimeValue startTimePoint) const override
int	translateScreenDelta (Offset timeOffset) const override
TimeValue	applyScreenDelta (Time anchor, double deltaPx) const override

Protected Member Functions
	ZoomMetric ()

Protected Attributes
ZoomWindow	zoomWindow_

Constructor & Destructor Documentation

ZoomMetric()

template<class I >

ZoomMetric ( )

inlineprotected

Definition at line 72 of file zoom-metric.hpp.

Member Function Documentation

coveredTime()

template<class I >

TimeSpan coveredTime ( ) const

inlineoverride

Definition at line 81 of file zoom-metric.hpp.

References ZoomWindow::overallSpan(), and ZoomMetric< I >::zoomWindow_.

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translateTimeToPixels()

template<class I >

int translateTimeToPixels ( TimeValue  startTimePoint ) const

inlineoverride

Definition at line 87 of file zoom-metric.hpp.

References ZoomWindow::overallSpan(), ZoomMetric< I >::translateScreenDelta(), and ZoomMetric< I >::zoomWindow_.

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translateScreenDelta()

template<class I >

int translateScreenDelta ( Offset  timeOffset ) const

inlineoverride

Definition at line 93 of file zoom-metric.hpp.

References ZoomWindow::px_per_sec(), and ZoomMetric< I >::zoomWindow_.

Referenced by ZoomMetric< I >::translateTimeToPixels().

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applyScreenDelta()

template<class I >

TimeValue applyScreenDelta ( Time  anchor, double  deltaPx  ) const

inlineoverride

Definition at line 102 of file zoom-metric.hpp.

References ZoomWindow::px_per_sec(), and ZoomMetric< I >::zoomWindow_.

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Member Data Documentation

zoomWindow_

template<class I >

ZoomWindow zoomWindow_

protected

Definition at line 70 of file zoom-metric.hpp.

Referenced by ZoomMetric< I >::applyScreenDelta(), ZoomMetric< I >::coveredTime(), ZoomMetric< I >::translateScreenDelta(), and ZoomMetric< I >::translateTimeToPixels().

Inheritance diagram for ZoomMetric< I >:

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

• zoom-metric.hpp