\inmodule QtLocation More...

#include <qgeocameracapabilities_p.h>

Collaboration diagram for QGeoCameraCapabilities:

Public Member Functions
	QGeoCameraCapabilities ()
	\qmlvaluetype cameraCapabilities \inqmlmodule QtLocation
	QGeoCameraCapabilities (const QGeoCameraCapabilities &other) noexcept
	Constructs a camera capabilities object from the contents of other.
	QGeoCameraCapabilities (QGeoCameraCapabilities &&other) noexcept=default
	~QGeoCameraCapabilities ()
	Destroys this camera capabilities object.
QGeoCameraCapabilities &	operator= (const QGeoCameraCapabilities &other) noexcept
	Assigns the contents of other to this camera capabilities object and returns a reference to this camera capabilities object.
void	swap (QGeoCameraCapabilities &other) noexcept
void	setTileSize (int tileSize)
int	tileSize () const
void	setMinimumZoomLevel (double minimumZoomLevel)
double	minimumZoomLevel () const
double	minimumZoomLevelAt256 () const
void	setMaximumZoomLevel (double maximumZoomLevel)
double	maximumZoomLevel () const
double	maximumZoomLevelAt256 () const
void	setSupportsBearing (bool supportsBearing)
	Sets whether the associated plugin can render a map when the camera has an arbitrary bearing to supportsBearing.
bool	supportsBearing () const
	Returns whether the associated plugin can render a map when the camera has an arbitrary bearing.
void	setSupportsRolling (bool supportsRolling)
	Sets whether the associated plugin can render a map when the camera is rolled to supportsRolling.
bool	supportsRolling () const
	Returns whether the associated plugin can render a map when the camera is rolled.
void	setSupportsTilting (bool supportsTilting)
	Sets whether the associated plugin can render a map when the camera is tilted to supportsTilting.
bool	supportsTilting () const
	Returns whether the associated plugin can render a map when the camera is tilted.
void	setMinimumTilt (double minimumTilt)
double	minimumTilt () const
void	setMaximumTilt (double maximumTilt)
double	maximumTilt () const
void	setMinimumFieldOfView (double minimumFieldOfView)
double	minimumFieldOfView () const
void	setMaximumFieldOfView (double maximumFieldOfView)
double	maximumFieldOfView () const
void	setOverzoomEnabled (bool overzoomEnabled)
	Sets whether overzooming is supported by the associated plugin.
bool	overzoomEnabled () const
	Returns whether overzooming is supported by the associated plugin.
bool	isValid () const
	Returns whether this instance of the class is considered "valid".

Properties
qreal	minimumZoomLevel
	\qmlproperty real cameraCapabilities::minimumZoomLevel
qreal	maximumZoomLevel
	\qmlproperty real cameraCapabilities::maximumZoomLevel
qreal	minimumTilt
	\qmlproperty real cameraCapabilities::minimumTilt
qreal	maximumTilt
	\qmlproperty real cameraCapabilities::maximumTilt
qreal	minimumFieldOfView
	\qmlproperty real cameraCapabilities::minimumFieldOfView
qreal	maximumFieldOfView
	\qmlproperty real cameraCapabilities::maximumFieldOfView

Friends
bool	operator== (const QGeoCameraCapabilities &lhs, const QGeoCameraCapabilities &rhs) noexcept
bool	operator!= (const QGeoCameraCapabilities &lhs, const QGeoCameraCapabilities &rhs) noexcept

Detailed Description

\inmodule QtLocation

Since: 5.6

The QGeoCameraCapabilities class describes the limitations on camera settings imposed by a mapping plugin.

Different mapping plugins will support different ranges of zoom levels, and not all mapping plugins will be able to support, bearing, tilting and rolling of the camera.

This class describes what the plugin supports, and is used to restrict changes to the camera information associated with a \l QGeoMap such that the camera information stays within these limits.

Definition at line 29 of file qgeocameracapabilities_p.h.

Constructor & Destructor Documentation

◆ QGeoCameraCapabilities() [1/3]

QGeoCameraCapabilities::QGeoCameraCapabilities ( )

\qmlvaluetype cameraCapabilities \inqmlmodule QtLocation

Since: QtLocation 5.10

The cameraCapabilities type holds information about the camera capabilities for a specific map type.

This includes the map minimum and maximum zoom level, minimum and maximum tilt angle and minimum and maximum field of view.

Constructs a camera capabilities object.

Definition at line 89 of file qgeocameracapabilities.cpp.

◆ QGeoCameraCapabilities() [2/3]

QGeoCameraCapabilities::QGeoCameraCapabilities ( const QGeoCameraCapabilities & other )

defaultnoexcept

Constructs a camera capabilities object from the contents of other.

◆ QGeoCameraCapabilities() [3/3]

QGeoCameraCapabilities::QGeoCameraCapabilities ( QGeoCameraCapabilities && other )

defaultnoexcept

◆ ~QGeoCameraCapabilities()

QGeoCameraCapabilities::~QGeoCameraCapabilities ( )

default

Destroys this camera capabilities object.

Member Function Documentation

◆ isValid()

bool QGeoCameraCapabilities::isValid ( ) const

Returns whether this instance of the class is considered "valid".

To be valid, the instance must have had at least one capability set (to either true or false) using a set method, or copied from another instance (such as by the assignment operator).

Definition at line 138 of file qgeocameracapabilities.cpp.

◆ maximumFieldOfView()

double QGeoCameraCapabilities::maximumFieldOfView ( ) const

Definition at line 355 of file qgeocameracapabilities.cpp.

◆ maximumTilt()

double QGeoCameraCapabilities::maximumTilt ( ) const

Definition at line 305 of file qgeocameracapabilities.cpp.

◆ maximumZoomLevel()

double QGeoCameraCapabilities::maximumZoomLevel ( ) const

Definition at line 193 of file qgeocameracapabilities.cpp.

◆ maximumZoomLevelAt256()

double QGeoCameraCapabilities::maximumZoomLevelAt256 ( ) const

Definition at line 198 of file qgeocameracapabilities.cpp.

◆ minimumFieldOfView()

double QGeoCameraCapabilities::minimumFieldOfView ( ) const

Definition at line 330 of file qgeocameracapabilities.cpp.

◆ minimumTilt()

double QGeoCameraCapabilities::minimumTilt ( ) const

Definition at line 281 of file qgeocameracapabilities.cpp.

◆ minimumZoomLevel()

double QGeoCameraCapabilities::minimumZoomLevel ( ) const

Definition at line 162 of file qgeocameracapabilities.cpp.

◆ minimumZoomLevelAt256()

double QGeoCameraCapabilities::minimumZoomLevelAt256 ( ) const

Definition at line 167 of file qgeocameracapabilities.cpp.

◆ operator=()

QGeoCameraCapabilities & QGeoCameraCapabilities::operator= ( const QGeoCameraCapabilities & other )

noexcept

Assigns the contents of other to this camera capabilities object and returns a reference to this camera capabilities object.

Definition at line 106 of file qgeocameracapabilities.cpp.

◆ overzoomEnabled()

bool QGeoCameraCapabilities::overzoomEnabled ( ) const

Returns whether overzooming is supported by the associated plugin.

Since: 5.9

Definition at line 384 of file qgeocameracapabilities.cpp.

◆ setMaximumFieldOfView()

void QGeoCameraCapabilities::setMaximumFieldOfView ( double maximumFieldOfView )

Definition at line 349 of file qgeocameracapabilities.cpp.

◆ setMaximumTilt()

void QGeoCameraCapabilities::setMaximumTilt ( double maximumTilt )

Definition at line 299 of file qgeocameracapabilities.cpp.

◆ setMaximumZoomLevel()

void QGeoCameraCapabilities::setMaximumZoomLevel ( double maximumZoomLevel )

Definition at line 187 of file qgeocameracapabilities.cpp.

◆ setMinimumFieldOfView()

void QGeoCameraCapabilities::setMinimumFieldOfView ( double minimumFieldOfView )

Definition at line 324 of file qgeocameracapabilities.cpp.

◆ setMinimumTilt()

void QGeoCameraCapabilities::setMinimumTilt ( double minimumTilt )

Definition at line 275 of file qgeocameracapabilities.cpp.

◆ setMinimumZoomLevel()

void QGeoCameraCapabilities::setMinimumZoomLevel ( double minimumZoomLevel )

Definition at line 156 of file qgeocameracapabilities.cpp.

◆ setOverzoomEnabled()

void QGeoCameraCapabilities::setOverzoomEnabled ( bool overzoomEnabled )

Sets whether overzooming is supported by the associated plugin.

Overzooming means that zoom levels outside the [minimumZL, maximumZL] range can be set, and if tiles aren't available for those zoom levels, either tiles from other zoom levels will be used, or nothing will be shown.

Set this value to false if the plugin is not capable of that. For example if using a mapping engine that always clamp the zoomLevel value, which may cause misalignment in case of stacked map elements.

Since: 5.9

Definition at line 373 of file qgeocameracapabilities.cpp.

◆ setSupportsBearing()

void QGeoCameraCapabilities::setSupportsBearing ( bool supportsBearing )

Sets whether the associated plugin can render a map when the camera has an arbitrary bearing to supportsBearing.

Definition at line 209 of file qgeocameracapabilities.cpp.

◆ setSupportsRolling()

void QGeoCameraCapabilities::setSupportsRolling ( bool supportsRolling )

Sets whether the associated plugin can render a map when the camera is rolled to supportsRolling.

Definition at line 228 of file qgeocameracapabilities.cpp.

◆ setSupportsTilting()

void QGeoCameraCapabilities::setSupportsTilting ( bool supportsTilting )

Sets whether the associated plugin can render a map when the camera is tilted to supportsTilting.

Definition at line 247 of file qgeocameracapabilities.cpp.

◆ setTileSize()

void QGeoCameraCapabilities::setTileSize ( int tileSize )

Definition at line 120 of file qgeocameracapabilities.cpp.

◆ supportsBearing()

bool QGeoCameraCapabilities::supportsBearing ( ) const

Returns whether the associated plugin can render a map when the camera has an arbitrary bearing.

Definition at line 219 of file qgeocameracapabilities.cpp.

◆ supportsRolling()

bool QGeoCameraCapabilities::supportsRolling ( ) const

Returns whether the associated plugin can render a map when the camera is rolled.

Definition at line 238 of file qgeocameracapabilities.cpp.

◆ supportsTilting()

bool QGeoCameraCapabilities::supportsTilting ( ) const

Returns whether the associated plugin can render a map when the camera is tilted.

Definition at line 257 of file qgeocameracapabilities.cpp.

◆ swap()

void QGeoCameraCapabilities::swap ( QGeoCameraCapabilities & other )

inlinenoexcept

Definition at line 49 of file qgeocameracapabilities_p.h.

◆ tileSize()

int QGeoCameraCapabilities::tileSize ( ) const

Definition at line 127 of file qgeocameracapabilities.cpp.

◆ operator!=

bool operator!=	(	const QGeoCameraCapabilities &	lhs,
		const QGeoCameraCapabilities &	rhs )

friend

Definition at line 56 of file qgeocameracapabilities_p.h.

◆ operator==

bool operator==	(	const QGeoCameraCapabilities &	lhs,
		const QGeoCameraCapabilities &	rhs )

friend

Definition at line 51 of file qgeocameracapabilities_p.h.

Property Documentation

◆ maximumFieldOfView

qreal QGeoCameraCapabilities::maximumFieldOfView

read

\qmlproperty real cameraCapabilities::maximumFieldOfView

This read-only property holds the maximum available field of view with this map type.

the maximum field of view supported by the associated plugin.

The value is in degrees and is clamped against a [1, 179] range.

Since: 5.9

Definition at line 38 of file qgeocameracapabilities_p.h.

◆ maximumTilt

qreal QGeoCameraCapabilities::maximumTilt

read

\qmlproperty real cameraCapabilities::maximumTilt

This read-only property holds the maximum available tilt with this map type.

the maximum tilt supported by the associated plugin.

The value is in degrees where 0 is equivalent to 90 degrees between the line of view and earth's surface, that is, looking straight down to earth.

Definition at line 36 of file qgeocameracapabilities_p.h.

◆ maximumZoomLevel

qreal QGeoCameraCapabilities::maximumZoomLevel

read

\qmlproperty real cameraCapabilities::maximumZoomLevel

This read-only property holds the maximum available zoom level with this map type.

the maximum zoom level supported by the associated plugin.

Larger values of the zoom level correspond to more detailed views of the map.

Definition at line 34 of file qgeocameracapabilities_p.h.

◆ minimumFieldOfView

qreal QGeoCameraCapabilities::minimumFieldOfView

read

\qmlproperty real cameraCapabilities::minimumFieldOfView

This read-only property holds the minimum available field of view with this map type.

the minimum field of view supported by the associated plugin.

The value is in degrees and is clamped against a [1, 179] range.

Since: 5.9

Definition at line 37 of file qgeocameracapabilities_p.h.

◆ minimumTilt

qreal QGeoCameraCapabilities::minimumTilt

read

\qmlproperty real cameraCapabilities::minimumTilt

This read-only property holds the minimum available tilt with this map type.

the minimum tilt supported by the associated plugin.

The value is in degrees where 0 is equivalent to 90 degrees between the line of view and earth's surface, that is, looking straight down to earth.

Definition at line 35 of file qgeocameracapabilities_p.h.

◆ minimumZoomLevel

qreal QGeoCameraCapabilities::minimumZoomLevel

read

\qmlproperty real cameraCapabilities::minimumZoomLevel

This read-only property holds the minimum available zoom level with this map type.

the minimum zoom level supported by the associated plugin.

Larger values of the zoom level correspond to more detailed views of the map.

Definition at line 33 of file qgeocameracapabilities_p.h.

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

qtlocation/src/location/maps/qgeocameracapabilities_p.h (e0fbf7875af05a3e140a43afc29ddd010ea61f4f)
qtlocation/src/location/maps/qgeocameracapabilities.cpp (e0fbf7875af05a3e140a43afc29ddd010ea61f4f)

Public Member Functions

Properties

Friends

Detailed Description

Constructor & Destructor Documentation

◆ QGeoCameraCapabilities() [1/3]

◆ QGeoCameraCapabilities() [2/3]

◆ QGeoCameraCapabilities() [3/3]

◆ ~QGeoCameraCapabilities()

Member Function Documentation

◆ isValid()

◆ maximumFieldOfView()

◆ maximumTilt()

◆ maximumZoomLevel()

◆ maximumZoomLevelAt256()

◆ minimumFieldOfView()

◆ minimumTilt()

◆ minimumZoomLevel()

◆ minimumZoomLevelAt256()

◆ operator=()

◆ overzoomEnabled()

◆ setMaximumFieldOfView()

◆ setMaximumTilt()

◆ setMaximumZoomLevel()

◆ setMinimumFieldOfView()

◆ setMinimumTilt()

◆ setMinimumZoomLevel()

◆ setOverzoomEnabled()

◆ setSupportsBearing()

◆ setSupportsRolling()

◆ setSupportsTilting()

◆ setTileSize()

◆ supportsBearing()

◆ supportsRolling()

◆ supportsTilting()

◆ swap()

◆ tileSize()

Friends And Related Symbol Documentation

◆ operator!=

◆ operator==

Property Documentation

◆ maximumFieldOfView

◆ maximumTilt

◆ maximumZoomLevel

◆ minimumFieldOfView

◆ minimumTilt

◆ minimumZoomLevel