GeoPolyline
Since: BlackBerry 10.2.0
#include <bb/platform/geo/GeoPolyline>
To link against this class, add the following line to your .pro file: LIBS += -lbbcascadesmaps
A polyline in geographic space that is represented by a set of ordered Points.
Overview
Inheritance
| bb::platform::geo::Geographic | |||
| bb::platform::geo::GeoShape | |||
| bb::platform::geo::GeoPolyline | |||
Properties Index
Public Functions Index
| GeoPolyline (QObject *parent=0) | |
| GeoPolyline (const QString &id, QObject *parent=0) | |
| GeoPolyline (const QString &id, const QString &name, const Polyline &line, QObject *parent=0) | |
| virtual | ~GeoPolyline () |
| Polyline | line () const |
| bool | setLine (const Polyline &line) |
| AltitudeMode::Type | altitudeMode () const  |
| virtual bb::platform::geo::BoundingBox | boundingBox () const |
| QString | description () const |
| Geographic (QObject *parent=0) | |
| Geographic (const QString &id, QObject *parent=0) | |
| QString | geoId () const |
| QString | id () const BB_DEPRECATED |
| QString | name () const |
| Q_SLOT void | resetAltitudeMode () |
| Q_SLOT void | setAltitudeMode (bb::platform::geo::AltitudeMode::Type mode) |
| Q_SLOT void | setDescription (const QString &desc) |
| Q_SLOT void | setGeoId (const QString &id) |
| Q_SLOT void | setId (const QString &id) BB_DEPRECATED |
| Q_SLOT void | setName (const QString &name) |
| Q_SLOT void | setStyleFamily (const QString &styleFamily) |
| QString | styleFamily () const |
Protected Functions Index
Only has inherited protected functions
| GeoShape (QObject *parent=0) | |
| GeoShape (const QString &id, QObject *parent=0) | |
| void | setBoundingBox (const bb::platform::geo::BoundingBox &newBox) |
Signals Index
| void | lineChanged (const bb::platform::geo::Polyline &line) |
| void | altitudeModeChanged (bb::platform::geo::AltitudeMode::Type mode) |
| void | boundaryChanged (const bb::platform::geo::BoundingBox &box) |
| void | descriptionChanged (const QString &desc) |
| void | geoIdChanged (const QString &id) |
| void | idChanged (const QString &id) BB_DEPRECATED |
| void | nameChanged (const QString &name) |
| void | styleFamilyChanged (const QString &newFamily) |
| void | topographyChanged (const QString &id) |
Properties
bb::platform::geo::Polyline
The collection of vertices making up this line.
BlackBerry 10.2.0
bb::platform::geo::AltitudeMode::Type altitudeMode
How the altitude property of all Coordinates within this shape should be interpreted.
The altitude measurement can be relative to the ground (default) or the sea level.
BlackBerry 10.0.0
BlackBerry 10.2.0
bb::platform::geo::BoundingBox boundingBox[read-only]
The axis-aligned bounding box in which this object is contained.
BlackBerry 10.0.0
QString id
Use the geoId property instead.
QString styleFamily
The style family to be used in conjunction with this element.
BlackBerry 10.2.0
Public Functions
Creates an instance of GeoPolyline.
| Parameters | |
|---|---|
| parent |
The QObject parent of this object. |
BlackBerry 10.2.0
Creates an instance of GeoPolyline.
| Parameters | |
|---|---|
| id |
The identifier for this Geographic. It is up to the caller to ensure the uniqueness of Geographic IDs. |
| parent |
The QObject parent of this object. |
BlackBerry 10.2.0
Creates an instance of GeoPolyline with the information provided.
| Parameters | |
|---|---|
| id |
The identifier for this Geographic. It is up to the caller to ensure the uniqueness of Geographic IDs. |
| name |
The name of this location. |
| line |
Vertices of the polyline. |
| parent |
The QObject parent of this object. |
BlackBerry 10.2.0
virtual
Destructor.
Polyline
Retrieves the Polyline containing the vertices.
Polyline containing the vertices.
BlackBerry 10.2.0
bool
set polyline.
true if the operation resulted in a change.
BlackBerry 10.2.0
virtualbb::platform::geo::BoundingBox
Retrieves the axis-aligned bounding box for this Geographic.
BlackBerry 10.0.0
Constructor.
If no ID is supplied when constructing a Geographic entity, an ID that is guaranteed to be unique will be auto-generated.
| Parameters | |
|---|---|
| parent |
The parent of this Geographic. |
BlackBerry 10.0.0
Constructor.
| Parameters | |
|---|---|
| id |
The identifier for this Geographic. |
| parent |
The parent of this Geographic. |
BlackBerry 10.0.0
QString
Gets the unique identifier for this Geographic.
If two Geographics are attribute-wise equal, they still need to have different IDs. The ID needs to be unique within a process.
BlackBerry 10.2.0
Q_SLOT void
Resets the altitude mode to the default value of AltitudeMode::RelativeToGround.
BlackBerry 10.2.0
Q_SLOT void
Sets the altitude mode for the map's view.
| Parameters | |
|---|---|
| mode |
The new altitude mode. The altitude measurement can be relative to the ground (default) or the sea level. |
BlackBerry 10.2.0
Q_SLOT void
Use setGeoId() instead.
Q_SLOT void
Sets the style family for this Geographic.
| Parameters | |
|---|---|
| styleFamily |
The new style family for this element. |
BlackBerry 10.2.0
Protected Functions
(Only has inherited protected functions)
Constructor.
| Parameters | |
|---|---|
| id |
The identifier for this Geographic. It is up to the caller to ensure the uniqueness of Geographic IDs. |
| parent |
The parent of this Geographic. |
BlackBerry 10.2.0
void
Signals
void
Emitted when the line has changed.
BlackBerry 10.2.0
void
Emitted when the view's altitude mode has changed.
| Parameters | |
|---|---|
| mode |
The new altitude mode for this shape. |
BlackBerry 10.2.0
void
Emitted by derived classes when the bounding box has changed.
See the BoundingBox documentation.
BlackBerry 10.0.0
void
Use geoIdChanged() instead.
void
Emitted when the style family attribute changes.
BlackBerry 10.2.0
void
Emitted when the topography of this Geographic changes.
| Parameters | |
|---|---|
| id |
The ID of this Geographic. |
BlackBerry 10.1.0