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Diffstat (limited to 'src/corelib/tools/qpoint.cpp')
| -rw-r--r-- | src/corelib/tools/qpoint.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/corelib/tools/qpoint.cpp b/src/corelib/tools/qpoint.cpp index feea473..5cc71d6 100644 --- a/src/corelib/tools/qpoint.cpp +++ b/src/corelib/tools/qpoint.cpp @@ -442,6 +442,19 @@ QDebug operator<<(QDebug d, const QPointF &p) otherwise returns false. */ + +/*! + Returns the sum of the absolute values of x() and y(), + traditionally known as the "Manhattan length" of the vector from + the origin to the point. + + \sa QPoint::manhattanLength() +*/ +qreal QPointF::manhattanLength() const +{ + return qAbs(x())+qAbs(y()); +} + /*! \fn qreal QPointF::x() const |