qquickgeocoordinateanimation_p.h File Reference

(c377dc9ec3b5bac91aae20e490abd238bcfe7973)

#include <QtPositioningQuick/private/qpositioningquickglobal_p.h>
#include <QtQuick/private/qquickanimation_p.h>
#include <QtPositioning/qgeocoordinate.h>

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Classes
class	QQuickGeoCoordinateAnimation

Functions
QVariant Q_POSITIONINGQUICK_EXPORT	q_coordinateInterpolator (const QGeoCoordinate &from, const QGeoCoordinate &to, qreal progress)
	\qmltype CoordinateAnimation \inherits PropertyAnimation \inqmlmodule QtPositioning

Function Documentation

q_coordinateInterpolator()

QVariant Q_POSITIONINGQUICK_EXPORT q_coordinateInterpolator	(	const QGeoCoordinate &	from,
		const QGeoCoordinate &	to,
		qreal	progress )

\qmltype CoordinateAnimation \inherits PropertyAnimation \inqmlmodule QtPositioning

Since

5.3

A PropertyAnimation for geo coordinate properties.

A specialized \l{PropertyAnimation} that defines an animation between two \l{coordinate}{coordinates}.

By default, a \l{latitude} of the \l{coordinate} is animated in the direction of shortest (geodesic) distance between those coordinates. Since CoordinateAnimation uses Mercator map projection, the \l{latitude} animation is always between -90 and 90 degrees. The \l{longitude} animation path is not limited and can go over 180 degrees in both west and east directions.

The \l{direction} property can be set to specify the direction in which the \l{longitude} animation should occur.

See also

{Animation and Transitions in Qt Quick}

Definition at line 36 of file qquickgeocoordinateanimation.cpp.

References QWebMercator::coordinateInterpolation(), and QVariant::fromValue().

Referenced by QtPositioningDeclarative_initializeModule().

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