Marble
MercatorProjection.h
QString name() const override
Returns the user-visible name of the projection.
Definition: MercatorProjection.cpp:38
A class that defines a 3D bounding box for geographic data.
Definition: GeoDataLatLonAltBox.h:42
QString description() const override
Returns a short user description of the projection that can be used in tooltips or dialogs.
Definition: MercatorProjection.cpp:43
A public class that controls what is visible in the viewport of a Marble map.
Definition: ViewportParams.h:41
qreal minValidLat() const override
Returns the minimum (southern) latitude that is mathematically defined and reasonable.
Definition: MercatorProjection.cpp:59
A class to implement the Mercator projection.
Definition: MercatorProjection.h:29
A base class for the Equirectangular and Mercator projections in Marble.
Definition: CylindricalProjection.h:28
bool screenCoordinates(const GeoDataCoordinates &coordinates, const ViewportParams *params, qreal &x, qreal &y, bool &globeHidesPoint) const override
Get the screen coordinates corresponding to geographical coordinates in the map.
Definition: MercatorProjection.cpp:65
Binds a QML item to a specific geodetic location in screen coordinates.
Definition: AbstractDataPlugin.cpp:22
bool geoCoordinates(const int x, const int y, const ViewportParams *params, qreal &lon, qreal &lat, GeoDataCoordinates::Unit=GeoDataCoordinates::Degree) const override
Get the earth coordinates corresponding to a pixel in the map.
Definition: MercatorProjection.cpp:163
GeoDataLatLonAltBox latLonAltBox(const QRect &screenRect, const ViewportParams *viewport) const override
Returns a GeoDataLatLonAltBox bounding box of the given screenrect inside the given viewport.
Definition: MercatorProjection.cpp:213
bool mapCoversViewport(const ViewportParams *viewport) const override
Returns whether the projected data fully obstructs the current viewport.
Definition: MercatorProjection.cpp:251
qreal maxValidLat() const override
Returns the maximum (northern) latitude that is mathematically defined and reasonable.
Definition: MercatorProjection.cpp:53
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Documentation copyright © 1996-2023 The KDE developers.
Generated on Mon Oct 2 2023 03:52:09 by doxygen 1.8.17 written by Dimitri van Heesch, © 1997-2006
Documentation copyright © 1996-2023 The KDE developers.
Generated on Mon Oct 2 2023 03:52:09 by doxygen 1.8.17 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.