diff options
Diffstat (limited to 'src/gui/painting/qtransform.cpp')
| -rw-r--r-- | src/gui/painting/qtransform.cpp | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp index a07b5def5d..30673d90fe 100644 --- a/src/gui/painting/qtransform.cpp +++ b/src/gui/painting/qtransform.cpp @@ -125,9 +125,9 @@ QT_BEGIN_NAMESPACE transformed into a \e polygon (mapped to the coordinate system defined by \e this matrix), using the mapToPolygon() function. - QTransform provides the isIdentity() function which returns true if + QTransform provides the isIdentity() function which returns \c true if the matrix is the identity matrix, and the isInvertible() function - which returns true if the matrix is non-singular (i.e. AB = BA = + which returns \c true if the matrix is non-singular (i.e. AB = BA = I). The inverted() function returns an inverted copy of \e this matrix if it is invertible (otherwise it returns the identity matrix), and adjoint() returns the matrix's classical adjoint. @@ -763,8 +763,8 @@ QTransform & QTransform::rotateRadians(qreal a, Qt::Axis axis) /*! \fn bool QTransform::operator==(const QTransform &matrix) const - Returns true if this matrix is equal to the given \a matrix, - otherwise returns false. + Returns \c true if this matrix is equal to the given \a matrix, + otherwise returns \c false. */ bool QTransform::operator==(const QTransform &o) const { @@ -781,8 +781,8 @@ bool QTransform::operator==(const QTransform &o) const /*! \fn bool QTransform::operator!=(const QTransform &matrix) const - Returns true if this matrix is not equal to the given \a matrix, - otherwise returns false. + Returns \c true if this matrix is not equal to the given \a matrix, + otherwise returns \c false. */ bool QTransform::operator!=(const QTransform &o) const { @@ -1718,7 +1718,7 @@ QPolygon QTransform::mapToPolygon(const QRect &rect) const /*! Creates a transformation matrix, \a trans, that maps a unit square - to a four-sided polygon, \a quad. Returns true if the transformation + to a four-sided polygon, \a quad. Returns \c true if the transformation is constructed or false if such a transformation does not exist. \sa quadToSquare(), quadToQuad() @@ -1783,7 +1783,7 @@ bool QTransform::squareToQuad(const QPolygonF &quad, QTransform &trans) \fn bool QTransform::quadToSquare(const QPolygonF &quad, QTransform &trans) Creates a transformation matrix, \a trans, that maps a four-sided polygon, - \a quad, to a unit square. Returns true if the transformation is constructed + \a quad, to a unit square. Returns \c true if the transformation is constructed or false if such a transformation does not exist. \sa squareToQuad(), quadToQuad() @@ -1802,7 +1802,7 @@ bool QTransform::quadToSquare(const QPolygonF &quad, QTransform &trans) /*! Creates a transformation matrix, \a trans, that maps a four-sided polygon, \a one, to another four-sided polygon, \a two. - Returns true if the transformation is possible; otherwise returns + Returns \c true if the transformation is possible; otherwise returns false. This is a convenience method combining quadToSquare() and @@ -2098,7 +2098,7 @@ QTransform::operator QVariant() const /*! \fn bool QTransform::isInvertible() const - Returns true if the matrix is invertible, otherwise returns false. + Returns \c true if the matrix is invertible, otherwise returns \c false. \sa inverted() */ @@ -2221,8 +2221,8 @@ QTransform::operator QVariant() const /*! \fn bool QTransform::isIdentity() const - Returns true if the matrix is the identity matrix, otherwise - returns false. + Returns \c true if the matrix is the identity matrix, otherwise + returns \c false. \sa reset() */ @@ -2230,15 +2230,15 @@ QTransform::operator QVariant() const /*! \fn bool QTransform::isAffine() const - Returns true if the matrix represent an affine transformation, - otherwise returns false. + Returns \c true if the matrix represent an affine transformation, + otherwise returns \c false. */ /*! \fn bool QTransform::isScaling() const - Returns true if the matrix represents a scaling - transformation, otherwise returns false. + Returns \c true if the matrix represents a scaling + transformation, otherwise returns \c false. \sa reset() */ @@ -2246,8 +2246,8 @@ QTransform::operator QVariant() const /*! \fn bool QTransform::isRotating() const - Returns true if the matrix represents some kind of a - rotating transformation, otherwise returns false. + Returns \c true if the matrix represents some kind of a + rotating transformation, otherwise returns \c false. \note A rotation transformation of 180 degrees and/or 360 degrees is treated as a scaling transformation. @@ -2257,8 +2257,8 @@ QTransform::operator QVariant() const /*! \fn bool QTransform::isTranslating() const - Returns true if the matrix represents a translating - transformation, otherwise returns false. + Returns \c true if the matrix represents a translating + transformation, otherwise returns \c false. \sa reset() */ @@ -2269,7 +2269,7 @@ QTransform::operator QVariant() const \relates QTransform \since 4.6 - Returns true if \a t1 and \a t2 are equal, allowing for a small + Returns \c true if \a t1 and \a t2 are equal, allowing for a small fuzziness factor for floating-point comparisons; false otherwise. */ |