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| author | Paolo Angelelli <paolo.angelelli@qt.io> | 2017-05-30 15:28:14 +0200 |
|---|---|---|
| committer | Paolo Angelelli <paolo.angelelli@qt.io> | 2017-06-07 11:12:51 +0000 |
| commit | e8dedcd7c621715813b7b954bb7f64c88aa6523d (patch) | |
| tree | 087f958ceaa0cb920eb889389afa291454ca09ab /src | |
| parent | f55629245259ba7364e258f92408823024423caa (diff) | |
| download | qtlocation-e8dedcd7c621715813b7b954bb7f64c88aa6523d.tar.gz | |
Add QGeoPath::size
A way to retrieve the size of the path is missing, as the path property
turns out not to be accessible to QML.
This patch adds a Q_INVOKABLE method to expose it.
[ChangeLog][QtPositioning][QGeoPath] Add ::size() to QGeoPath to
retrieve the number of coordinates in the path.
Change-Id: Ifa7a640113cba71f23e36626a84c8b2fe473a07e
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
Diffstat (limited to 'src')
| -rw-r--r-- | src/positioning/qgeopath.cpp | 16 | ||||
| -rw-r--r-- | src/positioning/qgeopath.h | 1 | ||||
| -rw-r--r-- | src/positioning/qgeopath_p.h | 1 |
3 files changed, 18 insertions, 0 deletions
diff --git a/src/positioning/qgeopath.cpp b/src/positioning/qgeopath.cpp index ad3536af..858dc0bd 100644 --- a/src/positioning/qgeopath.cpp +++ b/src/positioning/qgeopath.cpp @@ -247,6 +247,17 @@ double QGeoPath::length(int indexFrom, int indexTo) const } /*! + Returns the number of elements in the path. + + \since 5.10 +*/ +int QGeoPath::size() const +{ + Q_D(const QGeoPath); + return d->size(); +} + +/*! Appends \a coordinate to the path. */ void QGeoPath::addCoordinate(const QGeoCoordinate &coordinate) @@ -415,6 +426,11 @@ double QGeoPathPrivate::length(int indexFrom, int indexTo) const return len; } +int QGeoPathPrivate::size() const +{ + return m_path.size(); +} + /*! Returns true if coordinate is present in m_path. */ diff --git a/src/positioning/qgeopath.h b/src/positioning/qgeopath.h index 09a53a49..ad41c23c 100644 --- a/src/positioning/qgeopath.h +++ b/src/positioning/qgeopath.h @@ -78,6 +78,7 @@ public: Q_INVOKABLE void translate(double degreesLatitude, double degreesLongitude); Q_INVOKABLE QGeoPath translated(double degreesLatitude, double degreesLongitude) const; Q_INVOKABLE double length(int indexFrom = 0, int indexTo = -1) const; + Q_INVOKABLE int size() const; Q_INVOKABLE void addCoordinate(const QGeoCoordinate &coordinate); Q_INVOKABLE void insertCoordinate(int index, const QGeoCoordinate &coordinate); Q_INVOKABLE void replaceCoordinate(int index, const QGeoCoordinate &coordinate); diff --git a/src/positioning/qgeopath_p.h b/src/positioning/qgeopath_p.h index 2256796d..48334017 100644 --- a/src/positioning/qgeopath_p.h +++ b/src/positioning/qgeopath_p.h @@ -85,6 +85,7 @@ public: qreal width() const; void setWidth(const qreal &width); double length(int indexFrom, int indexTo) const; + int size() const; void addCoordinate(const QGeoCoordinate &coordinate); void insertCoordinate(int index, const QGeoCoordinate &coordinate); void replaceCoordinate(int index, const QGeoCoordinate &coordinate); |