QGeoProjectionWebMercator Class Reference

#include <qgeoprojection_p.h>

Inheritance diagram for QGeoProjectionWebMercator:

Collaboration diagram for QGeoProjectionWebMercator:

Classes
struct	Line2D
struct	Plane

Public Member Functions
	QGeoProjectionWebMercator ()
	~QGeoProjectionWebMercator ()
double	minimumZoom () const override
QMatrix4x4	projectionTransformation () const override
QMatrix4x4	projectionTransformation_centered () const override
const QMatrix4x4 &	qsgTransform () const override
QDoubleVector3D	centerMercator () const override
double	maximumCenterLatitudeAtZoom (const QGeoCameraData &cameraData) const override
double	minimumCenterLatitudeAtZoom (const QGeoCameraData &cameraData) const override
void	setVisibleArea (const QRectF &visibleArea) override
void	setViewportSize (const QSize &size) override
void	setCameraData (const QGeoCameraData &cameraData, bool force=true) override
QGeoCameraData	cameraData () const override
QGeoCoordinate	itemPositionToCoordinate (const QDoubleVector2D &pos, bool clipToViewport=true) const override
QDoubleVector2D	coordinateToItemPosition (const QGeoCoordinate &coordinate, bool clipToViewport=true) const override
QGeoProjection::ProjectionGroup	projectionGroup () const override
QGeoProjection::Datum	datum () const override
QGeoProjection::ProjectionType	projectionType () const override
QGeoCoordinate	anchorCoordinateToPoint (const QGeoCoordinate &coordinate, const QPointF &anchorPoint) const override
bool	setBearing (qreal bearing, const QGeoCoordinate &coordinate) override
QGeoShape	visibleRegion () const override
double	mapWidth () const
double	mapHeight () const
QDoubleVector2D	geoToMapProjection (const QGeoCoordinate &coordinate) const
QGeoCoordinate	mapProjectionToGeo (const QDoubleVector2D &projection) const
int	projectionWrapFactor (const QDoubleVector2D &projection) const
QDoubleVector2D	wrapMapProjection (const QDoubleVector2D &projection) const
QDoubleVector2D	unwrapMapProjection (const QDoubleVector2D &wrappedProjection) const
QDoubleVector2D	wrappedMapProjectionToItemPosition (const QDoubleVector2D &wrappedProjection) const
QDoubleVector2D	itemPositionToWrappedMapProjection (const QDoubleVector2D &itemPosition) const
QDoubleVector2D	geoToWrappedMapProjection (const QGeoCoordinate &coordinate) const
QGeoCoordinate	wrappedMapProjectionToGeo (const QDoubleVector2D &wrappedProjection) const
QMatrix4x4	quickItemTransformation (const QGeoCoordinate &coordinate, const QPointF &anchorPoint, qreal zoomLevel) const
bool	isProjectable (const QDoubleVector2D &wrappedProjection) const
QList< QDoubleVector2D >	visibleGeometry () const
QList< QDoubleVector2D >	visibleGeometryExpanded () const
QList< QDoubleVector2D >	projectableGeometry () const
QDoubleVector2D	viewportToWrappedMapProjection (const QDoubleVector2D &itemPosition) const
QDoubleVector2D	viewportToWrappedMapProjection (const QDoubleVector2D &itemPosition, double &s) const
QPair< QGeoCoordinate, qreal >	fitViewportToGeoRectangle (const QGeoRectangle &rectangle, const QMargins &margins) const
Public Member Functions inherited from QGeoProjection
	QGeoProjection ()
virtual	~QGeoProjection ()
void	setItemToWindowTransform (const QTransform &itemToWindowTransform)
virtual QTransform	itemToWindowTransform () const

Protected Attributes
QGeoCameraData	m_cameraData
double	m_mapEdgeSize
double	m_minimumZoom
double	m_cameraCenterXMercator
double	m_cameraCenterYMercator
double	m_viewportWidth
double	m_viewportHeight
double	m_1_viewportWidth
double	m_1_viewportHeight
QDoubleMatrix4x4	m_cameraMatrix
QDoubleMatrix4x4	m_cameraMatrix0
QDoubleMatrix4x4	m_transformation
QDoubleMatrix4x4	m_transformation0
QDoubleMatrix4x4	m_quickItemTransformation
QDoubleVector3D	m_eye
QDoubleVector3D	m_up
QDoubleVector3D	m_center
QDoubleVector3D	m_view
QDoubleVector3D	m_viewNormalized
QDoubleVector3D	m_side
QDoubleVector3D	m_centerNearPlane
double	m_sideLengthPixels
double	m_aperture
double	m_nearPlane
double	m_farPlane
double	m_halfWidth
double	m_halfHeight
double	m_minimumUnprojectableY
double	m_verticalEstateToSkip
QDoubleVector3D	m_centerMercator
QDoubleVector3D	m_eyeMercator
QDoubleVector3D	m_eyeMercator0
QDoubleVector3D	m_viewMercator
QDoubleVector3D	m_upMercator
QDoubleVector3D	m_sideMercator
QDoubleVector3D	m_centerNearPlaneMercator
double	m_nearPlaneMercator
Line2D	m_nearPlaneMapIntersection
QList< QDoubleVector2D >	m_visibleRegion
QList< QDoubleVector2D >	m_visibleRegionExpanded
QList< QDoubleVector2D >	m_projectableRegion
bool	m_visibleRegionDirty
QMatrix4x4	m_qsgTransform
QRectF	m_visibleArea

Additional Inherited Members
Public Types inherited from QGeoProjection
enum	ProjectionGroup {   ProjectionOther , ProjectionCylindrical , ProjectionPseudocylindrical , ProjectionAzimuthal ,   ProjectionPseudoazimuthal , ProjectionConic , ProjectionPseudoconic }
enum	Datum { DatumUnknown , DatumWGS84 , DatumSphere }
enum	ProjectionType { ProjectionUnknown , ProjectionGeneralPerspective , ProjectionWebMercator }
Public Attributes inherited from QGeoProjection
QTransform	m_itemToWindowTransform
bool	m_qsgTransformDirty = true

Detailed Description

Definition at line 95 of file qgeoprojection_p.h.

Constructor & Destructor Documentation

QGeoProjectionWebMercator()

QGeoProjectionWebMercator::QGeoProjectionWebMercator

(

)

Definition at line 140 of file qgeoprojection.cpp.

~QGeoProjectionWebMercator()

QGeoProjectionWebMercator::~QGeoProjectionWebMercator

(

)

Definition at line 162 of file qgeoprojection.cpp.

Member Function Documentation

anchorCoordinateToPoint()

QGeoCoordinate QGeoProjectionWebMercator::anchorCoordinateToPoint ( const QGeoCoordinate & coordinate, const QPointF & anchorPoint ) const

overridevirtual

Reimplemented from QGeoProjection.

Definition at line 109 of file qgeoprojection.cpp.

References cameraData(), geoToWrappedMapProjection(), itemPositionToWrappedMapProjection(), and wrappedMapProjectionToGeo().

Referenced by setBearing().

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cameraData()

QGeoCameraData QGeoProjectionWebMercator::cameraData ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 813 of file qgeoprojection.cpp.

References m_cameraData.

Referenced by anchorCoordinateToPoint(), maximumCenterLatitudeAtZoom(), minimumCenterLatitudeAtZoom(), setBearing(), and setCameraData().

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centerMercator()

QDoubleVector3D QGeoProjectionWebMercator::centerMercator ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 194 of file qgeoprojection.cpp.

References QGeoCameraData::center(), geoToMapProjection(), m_cameraData, and QDoubleVector2D::toVector3D().

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coordinateToItemPosition()

QDoubleVector2D QGeoProjectionWebMercator::coordinateToItemPosition ( const QGeoCoordinate & coordinate, bool clipToViewport = true ) const

overridevirtual

Implements QGeoProjection.

Definition at line 364 of file qgeoprojection.cpp.

References geoToMapProjection(), isProjectable(), QGeoCoordinate::isValid, m_viewportHeight, m_viewportWidth, pos, qIsNaN(), qQNaN(), wrapMapProjection(), and wrappedMapProjectionToItemPosition().

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datum()

QGeoProjection::Datum QGeoProjectionWebMercator::datum ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 550 of file qgeoprojection.cpp.

References QGeoProjection::DatumWGS84.

fitViewportToGeoRectangle()

QPair< QGeoCoordinate, qreal > QGeoProjectionWebMercator::fitViewportToGeoRectangle	(	const QGeoRectangle &	rectangle,
		const QMargins &	margins ) const

Definition at line 512 of file qgeoprojection.cpp.

References QGeoRectangle::bottomRight, geoToMapProjection(), m_cameraData, m_viewportHeight, m_viewportWidth, mapHeight(), mapProjectionToGeo(), mapWidth(), qMax(), qQNaN(), QGeoRectangle::topLeft, and QGeoCameraData::zoomLevel().

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geoToMapProjection()

QDoubleVector2D QGeoProjectionWebMercator::geoToMapProjection

(

const QGeoCoordinate &

coordinate

)

const

Definition at line 274 of file qgeoprojection.cpp.

References QWebMercator::coordToMercator().

Referenced by centerMercator(), coordinateToItemPosition(), fitViewportToGeoRectangle(), and geoToWrappedMapProjection().

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geoToWrappedMapProjection()

QDoubleVector2D QGeoProjectionWebMercator::geoToWrappedMapProjection

(

const QGeoCoordinate &

coordinate

)

const

Definition at line 386 of file qgeoprojection.cpp.

References geoToMapProjection(), and wrapMapProjection().

Referenced by anchorCoordinateToPoint(), quickItemTransformation(), and setBearing().

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isProjectable()

bool QGeoProjectionWebMercator::isProjectable

(

const QDoubleVector2D &

wrappedProjection

)

const

Definition at line 426 of file qgeoprojection.cpp.

References dot(), QDoubleVector3D::dotProduct(), m_cameraData, m_centerNearPlane, m_sideLengthPixels, m_viewNormalized, pos, and QGeoCameraData::tilt().

Referenced by coordinateToItemPosition(), itemPositionToCoordinate(), and setBearing().

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itemPositionToCoordinate()

QGeoCoordinate QGeoProjectionWebMercator::itemPositionToCoordinate ( const QDoubleVector2D & pos, bool clipToViewport = true ) const

overridevirtual

Implements QGeoProjection.

Definition at line 344 of file qgeoprojection.cpp.

References isProjectable(), itemPositionToWrappedMapProjection(), m_viewportHeight, m_viewportWidth, mapProjectionToGeo(), pos, qIsNaN(), and unwrapMapProjection().

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itemPositionToWrappedMapProjection()

QDoubleVector2D QGeoProjectionWebMercator::itemPositionToWrappedMapProjection

(

const QDoubleVector2D &

itemPosition

)

const

Definition at line 318 of file qgeoprojection.cpp.

References centerOffset(), m_1_viewportHeight, m_1_viewportWidth, m_minimumUnprojectableY, m_viewportHeight, m_viewportWidth, m_visibleArea, pos, QDoubleVector2D::setY(), and viewportToWrappedMapProjection().

Referenced by anchorCoordinateToPoint(), and itemPositionToCoordinate().

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mapHeight()

double QGeoProjectionWebMercator::mapHeight

(

)

const

Definition at line 246 of file qgeoprojection.cpp.

References m_mapEdgeSize.

Referenced by fitViewportToGeoRectangle().

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mapProjectionToGeo()

QGeoCoordinate QGeoProjectionWebMercator::mapProjectionToGeo

(

const QDoubleVector2D &

projection

)

const

Definition at line 279 of file qgeoprojection.cpp.

References QWebMercator::mercatorToCoord().

Referenced by fitViewportToGeoRectangle(), itemPositionToCoordinate(), and wrappedMapProjectionToGeo().

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mapWidth()

double QGeoProjectionWebMercator::mapWidth

(

)

const

Definition at line 241 of file qgeoprojection.cpp.

References m_mapEdgeSize.

Referenced by fitViewportToGeoRectangle(), and quickItemTransformation().

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maximumCenterLatitudeAtZoom()

double QGeoProjectionWebMercator::maximumCenterLatitudeAtZoom ( const QGeoCameraData & cameraData ) const

overridevirtual

Implements QGeoProjection.

Definition at line 205 of file qgeoprojection.cpp.

References cameraData(), centerOffset(), m_viewportHeight, m_viewportWidth, m_visibleArea, QWebMercator::mercatorToCoord(), and QGeoCameraData::zoomLevel().

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minimumCenterLatitudeAtZoom()

double QGeoProjectionWebMercator::minimumCenterLatitudeAtZoom ( const QGeoCameraData & cameraData ) const

overridevirtual

Implements QGeoProjection.

Definition at line 220 of file qgeoprojection.cpp.

References cameraData(), centerOffset(), m_viewportHeight, m_viewportWidth, m_visibleArea, QWebMercator::mercatorToCoord(), and QGeoCameraData::zoomLevel().

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minimumZoom()

double QGeoProjectionWebMercator::minimumZoom ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 169 of file qgeoprojection.cpp.

References m_minimumZoom.

projectableGeometry()

QList< QDoubleVector2D > QGeoProjectionWebMercator::projectableGeometry

(

)

const

Definition at line 455 of file qgeoprojection.cpp.

References m_projectableRegion, and m_visibleRegionDirty.

projectionGroup()

QGeoProjection::ProjectionGroup QGeoProjectionWebMercator::projectionGroup ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 545 of file qgeoprojection.cpp.

References QGeoProjection::ProjectionCylindrical.

projectionTransformation()

QMatrix4x4 QGeoProjectionWebMercator::projectionTransformation ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 174 of file qgeoprojection.cpp.

References m_transformation, and toMatrix4x4().

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projectionTransformation_centered()

QMatrix4x4 QGeoProjectionWebMercator::projectionTransformation_centered ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 179 of file qgeoprojection.cpp.

References m_transformation0, and toMatrix4x4().

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projectionType()

QGeoProjection::ProjectionType QGeoProjectionWebMercator::projectionType ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 555 of file qgeoprojection.cpp.

References QGeoProjection::ProjectionWebMercator.

projectionWrapFactor()

int QGeoProjectionWebMercator::projectionWrapFactor

(

const QDoubleVector2D &

projection

)

const

Definition at line 284 of file qgeoprojection.cpp.

References m_cameraCenterXMercator, and QDoubleVector2D::x().

Referenced by wrapMapProjection().

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qsgTransform()

const QMatrix4x4 & QGeoProjectionWebMercator::qsgTransform ( ) const

overridevirtual

Implements QGeoProjection.

Definition at line 184 of file qgeoprojection.cpp.

References QGeoProjection::m_itemToWindowTransform, m_qsgTransform, QGeoProjection::m_qsgTransformDirty, m_transformation0, and toMatrix4x4().

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quickItemTransformation()

QMatrix4x4 QGeoProjectionWebMercator::quickItemTransformation	(	const QGeoCoordinate &	coordinate,
		const QPointF &	anchorPoint,
		qreal	zoomLevel ) const

Definition at line 396 of file qgeoprojection.cpp.

References geoToWrappedMapProjection(), m_cameraData, m_quickItemTransformation, m_sideLengthPixels, mapWidth(), toMatrix4x4(), QDoubleMatrix4x4::translate(), QPointF::x(), QPointF::y(), and QGeoCameraData::zoomLevel().

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setBearing()

bool QGeoProjectionWebMercator::setBearing ( qreal bearing, const QGeoCoordinate & coordinate )

overridevirtual

Reimplemented from QGeoProjection.

Definition at line 120 of file qgeoprojection.cpp.

References anchorCoordinateToPoint(), camera, cameraData(), geoToWrappedMapProjection(), isProjectable(), setCameraData(), QDoubleVector2D::toPointF(), and wrappedMapProjectionToItemPosition().

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setCameraData()

void QGeoProjectionWebMercator::setCameraData ( const QGeoCameraData & cameraData, bool force = true )

overridevirtual

Implements QGeoProjection.

Definition at line 264 of file qgeoprojection.cpp.

References cameraData(), m_cameraData, m_mapEdgeSize, and QGeoCameraData::zoomLevel().

Referenced by setBearing().

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setViewportSize()

void QGeoProjectionWebMercator::setViewportSize ( const QSize & size )

overridevirtual

Implements QGeoProjection.

Definition at line 251 of file qgeoprojection.cpp.

References m_1_viewportHeight, m_1_viewportWidth, m_minimumZoom, m_viewportHeight, m_viewportWidth, and qMax().

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setVisibleArea()

void QGeoProjectionWebMercator::setVisibleArea ( const QRectF & visibleArea )

overridevirtual

Implements QGeoProjection.

Definition at line 235 of file qgeoprojection.cpp.

References m_visibleArea.

unwrapMapProjection()

QDoubleVector2D QGeoProjectionWebMercator::unwrapMapProjection

(

const QDoubleVector2D &

wrappedProjection

)

const

Definition at line 303 of file qgeoprojection.cpp.

References QDoubleVector2D::x().

Referenced by itemPositionToCoordinate(), and wrappedMapProjectionToGeo().

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viewportToWrappedMapProjection() [1/2]

QDoubleVector2D QGeoProjectionWebMercator::viewportToWrappedMapProjection ( const QDoubleVector2D & itemPosition ) const

inline

Definition at line 483 of file qgeoprojection.cpp.

References viewportToWrappedMapProjection().

Referenced by itemPositionToWrappedMapProjection(), and viewportToWrappedMapProjection().

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viewportToWrappedMapProjection() [2/2]

QDoubleVector2D QGeoProjectionWebMercator::viewportToWrappedMapProjection ( const QDoubleVector2D & itemPosition, double & s ) const

inline

Definition at line 492 of file qgeoprojection.cpp.

References m_centerNearPlane, m_eye, m_halfHeight, m_halfWidth, m_side, m_sideLengthPixels, m_up, QDoubleVector3D::normalize(), pos, QDoubleVector3D::x(), and QDoubleVector3D::y().

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visibleGeometry()

QList< QDoubleVector2D > QGeoProjectionWebMercator::visibleGeometry

(

)

const

Definition at line 441 of file qgeoprojection.cpp.

References m_visibleRegion, and m_visibleRegionDirty.

Referenced by visibleRegion().

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visibleGeometryExpanded()

QList< QDoubleVector2D > QGeoProjectionWebMercator::visibleGeometryExpanded

(

)

const

Definition at line 448 of file qgeoprojection.cpp.

References m_visibleRegionDirty, and m_visibleRegionExpanded.

visibleRegion()

QGeoShape QGeoProjectionWebMercator::visibleRegion ( ) const

overridevirtual

Reimplemented from QGeoProjection.

Definition at line 462 of file qgeoprojection.cpp.

References i, qAbs(), visibleGeometry(), visibleRegion(), and wrappedMapProjectionToGeo().

Referenced by visibleRegion().

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wrapMapProjection()

QDoubleVector2D QGeoProjectionWebMercator::wrapMapProjection

(

const QDoubleVector2D &

projection

)

const

Definition at line 298 of file qgeoprojection.cpp.

References projectionWrapFactor(), QDoubleVector2D::x(), and QDoubleVector2D::y().

Referenced by coordinateToItemPosition(), and geoToWrappedMapProjection().

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wrappedMapProjectionToGeo()

QGeoCoordinate QGeoProjectionWebMercator::wrappedMapProjectionToGeo

(

const QDoubleVector2D &

wrappedProjection

)

const

Definition at line 391 of file qgeoprojection.cpp.

References mapProjectionToGeo(), and unwrapMapProjection().

Referenced by anchorCoordinateToPoint(), and visibleRegion().

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wrappedMapProjectionToItemPosition()

QDoubleVector2D QGeoProjectionWebMercator::wrappedMapProjectionToItemPosition

(

const QDoubleVector2D &

wrappedProjection

)

const

Definition at line 313 of file qgeoprojection.cpp.

References m_transformation.

Referenced by coordinateToItemPosition(), and setBearing().

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Member Data Documentation

m_1_viewportHeight

double QGeoProjectionWebMercator::m_1_viewportHeight

protected

Definition at line 203 of file qgeoprojection_p.h.

Referenced by itemPositionToWrappedMapProjection(), and setViewportSize().

m_1_viewportWidth

double QGeoProjectionWebMercator::m_1_viewportWidth

protected

Definition at line 202 of file qgeoprojection_p.h.

Referenced by itemPositionToWrappedMapProjection(), and setViewportSize().

m_aperture

double QGeoProjectionWebMercator::m_aperture

protected

Definition at line 218 of file qgeoprojection_p.h.

m_cameraCenterXMercator

double QGeoProjectionWebMercator::m_cameraCenterXMercator

protected

Definition at line 196 of file qgeoprojection_p.h.

Referenced by projectionWrapFactor().

m_cameraCenterYMercator

double QGeoProjectionWebMercator::m_cameraCenterYMercator

protected

Definition at line 197 of file qgeoprojection_p.h.

m_cameraData

QGeoCameraData QGeoProjectionWebMercator::m_cameraData

protected

Definition at line 192 of file qgeoprojection_p.h.

Referenced by cameraData(), centerMercator(), fitViewportToGeoRectangle(), isProjectable(), quickItemTransformation(), and setCameraData().

m_cameraMatrix

QDoubleMatrix4x4 QGeoProjectionWebMercator::m_cameraMatrix

protected

Definition at line 205 of file qgeoprojection_p.h.

m_cameraMatrix0

QDoubleMatrix4x4 QGeoProjectionWebMercator::m_cameraMatrix0

protected

Definition at line 206 of file qgeoprojection_p.h.

m_center

QDoubleVector3D QGeoProjectionWebMercator::m_center

protected

Definition at line 212 of file qgeoprojection_p.h.

m_centerMercator

QDoubleVector3D QGeoProjectionWebMercator::m_centerMercator

protected

Definition at line 227 of file qgeoprojection_p.h.

m_centerNearPlane

QDoubleVector3D QGeoProjectionWebMercator::m_centerNearPlane

protected

Definition at line 216 of file qgeoprojection_p.h.

Referenced by isProjectable(), and viewportToWrappedMapProjection().

m_centerNearPlaneMercator

QDoubleVector3D QGeoProjectionWebMercator::m_centerNearPlaneMercator

protected

Definition at line 233 of file qgeoprojection_p.h.

m_eye

QDoubleVector3D QGeoProjectionWebMercator::m_eye

protected

Definition at line 210 of file qgeoprojection_p.h.

Referenced by viewportToWrappedMapProjection().

m_eyeMercator

QDoubleVector3D QGeoProjectionWebMercator::m_eyeMercator

protected

Definition at line 228 of file qgeoprojection_p.h.

m_eyeMercator0

QDoubleVector3D QGeoProjectionWebMercator::m_eyeMercator0

protected

Definition at line 229 of file qgeoprojection_p.h.

m_farPlane

double QGeoProjectionWebMercator::m_farPlane

protected

Definition at line 220 of file qgeoprojection_p.h.

m_halfHeight

double QGeoProjectionWebMercator::m_halfHeight

protected

Definition at line 222 of file qgeoprojection_p.h.

Referenced by viewportToWrappedMapProjection().

m_halfWidth

double QGeoProjectionWebMercator::m_halfWidth

protected

Definition at line 221 of file qgeoprojection_p.h.

Referenced by viewportToWrappedMapProjection().

m_mapEdgeSize

double QGeoProjectionWebMercator::m_mapEdgeSize

protected

Definition at line 193 of file qgeoprojection_p.h.

Referenced by mapHeight(), mapWidth(), and setCameraData().

m_minimumUnprojectableY

double QGeoProjectionWebMercator::m_minimumUnprojectableY

protected

Definition at line 223 of file qgeoprojection_p.h.

Referenced by itemPositionToWrappedMapProjection().

m_minimumZoom

double QGeoProjectionWebMercator::m_minimumZoom

protected

Definition at line 194 of file qgeoprojection_p.h.

Referenced by minimumZoom(), and setViewportSize().

m_nearPlane

double QGeoProjectionWebMercator::m_nearPlane

protected

Definition at line 219 of file qgeoprojection_p.h.

m_nearPlaneMapIntersection

Line2D QGeoProjectionWebMercator::m_nearPlaneMapIntersection

protected

Definition at line 235 of file qgeoprojection_p.h.

m_nearPlaneMercator

double QGeoProjectionWebMercator::m_nearPlaneMercator

protected

Definition at line 234 of file qgeoprojection_p.h.

m_projectableRegion

QList<QDoubleVector2D> QGeoProjectionWebMercator::m_projectableRegion

protected

Definition at line 239 of file qgeoprojection_p.h.

Referenced by projectableGeometry().

m_qsgTransform

QMatrix4x4 QGeoProjectionWebMercator::m_qsgTransform

mutableprotected

Definition at line 242 of file qgeoprojection_p.h.

Referenced by qsgTransform().

m_quickItemTransformation

QDoubleMatrix4x4 QGeoProjectionWebMercator::m_quickItemTransformation

protected

Definition at line 209 of file qgeoprojection_p.h.

Referenced by quickItemTransformation().

m_side

QDoubleVector3D QGeoProjectionWebMercator::m_side

protected

Definition at line 215 of file qgeoprojection_p.h.

Referenced by viewportToWrappedMapProjection().

m_sideLengthPixels

double QGeoProjectionWebMercator::m_sideLengthPixels

protected

Definition at line 217 of file qgeoprojection_p.h.

Referenced by isProjectable(), quickItemTransformation(), and viewportToWrappedMapProjection().

m_sideMercator

QDoubleVector3D QGeoProjectionWebMercator::m_sideMercator

protected

Definition at line 232 of file qgeoprojection_p.h.

m_transformation

QDoubleMatrix4x4 QGeoProjectionWebMercator::m_transformation

protected

Definition at line 207 of file qgeoprojection_p.h.

Referenced by projectionTransformation(), and wrappedMapProjectionToItemPosition().

m_transformation0

QDoubleMatrix4x4 QGeoProjectionWebMercator::m_transformation0

protected

Definition at line 208 of file qgeoprojection_p.h.

Referenced by projectionTransformation_centered(), and qsgTransform().

m_up

QDoubleVector3D QGeoProjectionWebMercator::m_up

protected

Definition at line 211 of file qgeoprojection_p.h.

Referenced by viewportToWrappedMapProjection().

m_upMercator

QDoubleVector3D QGeoProjectionWebMercator::m_upMercator

protected

Definition at line 231 of file qgeoprojection_p.h.

m_verticalEstateToSkip

double QGeoProjectionWebMercator::m_verticalEstateToSkip

protected

Definition at line 224 of file qgeoprojection_p.h.

m_view

QDoubleVector3D QGeoProjectionWebMercator::m_view

protected

Definition at line 213 of file qgeoprojection_p.h.

m_viewMercator

QDoubleVector3D QGeoProjectionWebMercator::m_viewMercator

protected

Definition at line 230 of file qgeoprojection_p.h.

m_viewNormalized

QDoubleVector3D QGeoProjectionWebMercator::m_viewNormalized

protected

Definition at line 214 of file qgeoprojection_p.h.

Referenced by isProjectable().

m_viewportHeight

double QGeoProjectionWebMercator::m_viewportHeight

protected

Definition at line 201 of file qgeoprojection_p.h.

Referenced by coordinateToItemPosition(), fitViewportToGeoRectangle(), itemPositionToCoordinate(), itemPositionToWrappedMapProjection(), maximumCenterLatitudeAtZoom(), minimumCenterLatitudeAtZoom(), and setViewportSize().

m_viewportWidth

double QGeoProjectionWebMercator::m_viewportWidth

protected

Definition at line 200 of file qgeoprojection_p.h.

Referenced by coordinateToItemPosition(), fitViewportToGeoRectangle(), itemPositionToCoordinate(), itemPositionToWrappedMapProjection(), maximumCenterLatitudeAtZoom(), minimumCenterLatitudeAtZoom(), and setViewportSize().

m_visibleArea

QRectF QGeoProjectionWebMercator::m_visibleArea

protected

Definition at line 243 of file qgeoprojection_p.h.

Referenced by itemPositionToWrappedMapProjection(), maximumCenterLatitudeAtZoom(), minimumCenterLatitudeAtZoom(), and setVisibleArea().

m_visibleRegion

QList<QDoubleVector2D> QGeoProjectionWebMercator::m_visibleRegion

protected

Definition at line 237 of file qgeoprojection_p.h.

Referenced by visibleGeometry().

m_visibleRegionDirty

bool QGeoProjectionWebMercator::m_visibleRegionDirty

protected

Definition at line 240 of file qgeoprojection_p.h.

Referenced by projectableGeometry(), visibleGeometry(), and visibleGeometryExpanded().

m_visibleRegionExpanded

QList<QDoubleVector2D> QGeoProjectionWebMercator::m_visibleRegionExpanded

protected

Definition at line 238 of file qgeoprojection_p.h.

Referenced by visibleGeometryExpanded().

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

• qtlocation/src/location/maps/qgeoprojection_p.h (60828037eb143eaefab1780f1f831a3f0e6dcaf2)
• qtlocation/src/location/maps/qgeoprojection.cpp (688fd0edd9d6149e3e02f2186e7590ca13c087d5)