qgeoprojection.cpp File Reference

#include "qgeoprojection_p.h"
#include <QSize>
#include <QtGui/QMatrix4x4>
#include <QtPositioning/QGeoPolygon>
#include <QtPositioning/QGeoRectangle>
#include <QtPositioning/private/qwebmercator_p.h>
#include <QtPositioning/private/qlocationutils_p.h>
#include <QtPositioning/private/qclipperutils_p.h>
#include <cmath>

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Functions
static QMatrix4x4	toMatrix4x4 (const QDoubleMatrix4x4 &m)
static QPointF	centerOffset (const QSizeF &screenSize, const QRectF &visibleArea)
static QPointF	marginsOffset (const QSizeF &screenSize, const QRectF &visibleArea)

Function Documentation

centerOffset()

static QPointF centerOffset ( const QSizeF &  screenSize, const QRectF &  visibleArea  )

static

Definition at line 36 of file qgeoprojection.cpp.

References QRectF::center(), QSizeF::height(), QRectF::isNull(), screen, and QSizeF::width().

Referenced by QGeoProjectionWebMercator::itemPositionToWrappedMapProjection(), marginsOffset(), QGeoProjectionWebMercator::maximumCenterLatitudeAtZoom(), QGeoProjectionWebMercator::minimumCenterLatitudeAtZoom(), and QQuickMultiEffectPrivate::updateCenterOffset().

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marginsOffset()

static QPointF marginsOffset ( const QSizeF &  screenSize, const QRectF &  visibleArea  )

static

Definition at line 51 of file qgeoprojection.cpp.

References centerOffset(), QSizeF::height(), QSizeF::width(), QPointF::x(), and QPointF::y().

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toMatrix4x4()

static QMatrix4x4 toMatrix4x4 ( const QDoubleMatrix4x4 &  m )

static

Definition at line 28 of file qgeoprojection.cpp.

Referenced by QGeoProjectionWebMercator::projectionTransformation(), QGeoProjectionWebMercator::projectionTransformation_centered(), QGeoProjectionWebMercator::qsgTransform(), and QGeoProjectionWebMercator::quickItemTransformation().

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