QGeoCircle¶
The QGeoCircle
class defines a circular geographic area. More…
Synopsis¶
Functions¶
def
extendCircle
(coordinate)def
radius
()def
setCenter
(center)def
setRadius
(radius)def
translate
(degreesLatitude, degreesLongitude)def
translated
(degreesLatitude, degreesLongitude)
Detailed Description¶
The circle is defined in terms of a QGeoCoordinate
which specifies the center of the circle and a qreal which specifies the radius of the circle in meters.
The circle is considered invalid if the center coordinate is invalid or if the radius is less than zero.
This class is a Q_GADGET
since Qt 5.5. It can be directly used from C++ and QML .
- class PySide6.QtPositioning.QGeoCircle¶
PySide6.QtPositioning.QGeoCircle(other)
PySide6.QtPositioning.QGeoCircle(center[, radius=-1.0])
PySide6.QtPositioning.QGeoCircle(other)
- Parameters
other –
PySide6.QtPositioning.QGeoCircle
center –
PySide6.QtPositioning.QGeoCoordinate
radius – float
Constructs a new, invalid geo circle.
Constructs a new geo circle centered at center
and with a radius of radius
meters.
- PySide6.QtPositioning.QGeoCircle.extendCircle(coordinate)¶
- Parameters
coordinate –
PySide6.QtPositioning.QGeoCoordinate
Extends the geo circle to also cover the coordinate coordinate
- PySide6.QtPositioning.QGeoCircle.radius()¶
- Return type
float
This property holds This property holds the circle radius in meters..
The circle is considered invalid if this property is negative.
By default, the radius is initialized with -1
.
While this property is introduced in Qt 5.5, the related accessor functions exist since the first version of this class.
- PySide6.QtPositioning.QGeoCircle.setCenter(center)¶
- Parameters
center –
PySide6.QtPositioning.QGeoCoordinate
This property holds This property holds the center coordinate for the geo circle..
The circle is considered invalid if this property contains an invalid coordinate.
A default constructed QGeoCircle
uses an invalid QGeoCoordinate
as center.
While this property is introduced in Qt 5.5, the related accessor functions exist since the first version of this class.
- PySide6.QtPositioning.QGeoCircle.setRadius(radius)¶
- Parameters
radius – float
This property holds This property holds the circle radius in meters..
The circle is considered invalid if this property is negative.
By default, the radius is initialized with -1
.
While this property is introduced in Qt 5.5, the related accessor functions exist since the first version of this class.
- PySide6.QtPositioning.QGeoCircle.translate(degreesLatitude, degreesLongitude)¶
- Parameters
degreesLatitude –
double
degreesLongitude –
double
Translates this geo circle by degreesLatitude
northwards and degreesLongitude
eastwards.
Negative values of degreesLatitude
and degreesLongitude
correspond to southward and westward translation respectively.
- PySide6.QtPositioning.QGeoCircle.translated(degreesLatitude, degreesLongitude)¶
- Parameters
degreesLatitude –
double
degreesLongitude –
double
- Return type
Returns a copy of this geo circle translated by degreesLatitude
northwards and degreesLongitude
eastwards.
Negative values of degreesLatitude
and degreesLongitude
correspond to southward and westward translation respectively.
See also
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