diff options
Diffstat (limited to 'src/gui/painting/qpainter.cpp')
| -rw-r--r-- | src/gui/painting/qpainter.cpp | 230 |
1 files changed, 3 insertions, 227 deletions
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index 6867b34b46..49f4d7be2e 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -2560,19 +2560,19 @@ QRegion QPainter::clipRegion() const case QPainterClipInfo::PathClip: { QTransform matrix = (info.matrix * d->invMatrix); if (lastWasNothing) { - region = QRegion((info.path * matrix).toFillPolygon(QTransform()).toPolygon(), + region = QRegion((info.path * matrix).toFillPolygon().toPolygon(), info.path.fillRule()); lastWasNothing = false; continue; } if (info.operation == Qt::IntersectClip) { - region &= QRegion((info.path * matrix).toFillPolygon(QTransform()).toPolygon(), + region &= QRegion((info.path * matrix).toFillPolygon().toPolygon(), info.path.fillRule()); } else if (info.operation == Qt::NoClip) { lastWasNothing = true; region = QRegion(); } else { - region = QRegion((info.path * matrix).toFillPolygon(QTransform()).toPolygon(), + region = QRegion((info.path * matrix).toFillPolygon().toPolygon(), info.path.fillRule()); } break; @@ -2896,175 +2896,6 @@ void QPainter::setClipRegion(const QRegion &r, Qt::ClipOperation op) d->updateState(d->state); } -#if QT_DEPRECATED_SINCE(5, 13) -/*! - \since 4.2 - \obsolete - - Sets the transformation matrix to \a matrix and enables transformations. - - \note It is advisable to use setWorldTransform() instead of this function to - preserve the properties of perspective transformations. - - If \a combine is true, then \a matrix is combined with the current - transformation matrix; otherwise \a matrix replaces the current - transformation matrix. - - If \a matrix is the identity matrix and \a combine is false, this - function calls setWorldMatrixEnabled(false). (The identity matrix is the - matrix where QMatrix::m11() and QMatrix::m22() are 1.0 and the - rest are 0.0.) - - The following functions can transform the coordinate system without using - a QMatrix: - \list - \li translate() - \li scale() - \li shear() - \li rotate() - \endlist - - They operate on the painter's worldMatrix() and are implemented like this: - - \snippet code/src_gui_painting_qpainter.cpp 4 - - Note that when using setWorldMatrix() function you should always have - \a combine be true when you are drawing into a QPicture. Otherwise - it may not be possible to replay the picture with additional - transformations; using the translate(), scale(), etc. convenience - functions is safe. - - For more information about the coordinate system, transformations - and window-viewport conversion, see \l {Coordinate System}. - - \sa setWorldTransform(), QTransform -*/ - -void QPainter::setWorldMatrix(const QMatrix &matrix, bool combine) -{ - setWorldTransform(QTransform(matrix), combine); -} - -/*! - \since 4.2 - \obsolete - - Returns the world transformation matrix. - - It is advisable to use worldTransform() because worldMatrix() does not - preserve the properties of perspective transformations. - - \sa {QPainter#Coordinate Transformations}{Coordinate Transformations}, - {Coordinate System} -*/ - -QMatrix QPainter::worldMatrix() const -{ - Q_D(const QPainter); - if (!d->engine) { - qWarning("QPainter::worldMatrix: Painter not active"); - return d->fakeState()->transform.toAffine(); - } - return d->state->worldMatrix.toAffine(); -} - -/*! - \obsolete - - Use setWorldTransform() instead. - - \sa setWorldTransform() -*/ - -void QPainter::setMatrix(const QMatrix &matrix, bool combine) -{ - setWorldTransform(QTransform(matrix), combine); -} - -/*! - \obsolete - - Use worldTransform() instead. - - \sa worldTransform() -*/ - -QMatrix QPainter::matrix() const -{ -QT_WARNING_PUSH -QT_WARNING_DISABLE_DEPRECATED - return worldMatrix(); -QT_WARNING_POP -} - - -/*! - \since 4.2 - \obsolete - - Returns the transformation matrix combining the current - window/viewport and world transformation. - - It is advisable to use combinedTransform() instead of this - function to preserve the properties of perspective transformations. - - \sa setWorldTransform(), setWindow(), setViewport() -*/ -QMatrix QPainter::combinedMatrix() const -{ - return combinedTransform().toAffine(); -} - - -/*! - \obsolete - - Returns the matrix that transforms from logical coordinates to - device coordinates of the platform dependent paint device. - - \note It is advisable to use deviceTransform() instead of this - function to preserve the properties of perspective transformations. - - This function is \e only needed when using platform painting - commands on the platform dependent handle (Qt::HANDLE), and the - platform does not do transformations nativly. - - The QPaintEngine::PaintEngineFeature enum can be queried to - determine whether the platform performs the transformations or - not. - - \sa worldMatrix(), QPaintEngine::hasFeature(), -*/ -QMatrix QPainter::deviceMatrix() const -{ - Q_D(const QPainter); - if (!d->engine) { - qWarning("QPainter::deviceMatrix: Painter not active"); - return d->fakeState()->transform.toAffine(); - } - return d->state->matrix.toAffine(); -} - -/*! - \obsolete - - Resets any transformations that were made using translate(), scale(), - shear(), rotate(), setWorldMatrix(), setViewport() and - setWindow(). - - It is advisable to use resetTransform() instead of this function - to preserve the properties of perspective transformations. - - \sa {QPainter#Coordinate Transformations}{Coordinate - Transformations} -*/ - -void QPainter::resetMatrix() -{ - resetTransform(); -} -#endif - /*! \since 4.2 @@ -3114,34 +2945,6 @@ bool QPainter::worldMatrixEnabled() const return d->state->WxF; } -#if QT_DEPRECATED_SINCE(5, 13) -/*! - \obsolete - - Use setWorldMatrixEnabled() instead. - - \sa setWorldMatrixEnabled() -*/ - -void QPainter::setMatrixEnabled(bool enable) -{ - setWorldMatrixEnabled(enable); -} - -/*! - \obsolete - - Use worldMatrixEnabled() instead - - \sa worldMatrixEnabled() -*/ - -bool QPainter::matrixEnabled() const -{ - return worldMatrixEnabled(); -} -#endif - /*! Scales the coordinate system by (\a{sx}, \a{sy}). @@ -8075,33 +7878,6 @@ QFont QPaintEngineState::font() const return static_cast<const QPainterState *>(this)->font; } -#if QT_DEPRECATED_SINCE(5, 13) -/*! - \since 4.2 - \obsolete - - Use transform() instead. - - Returns the matrix in the current paint engine - state. - - \note It is advisable to use transform() instead of this function to - preserve the properties of perspective transformations. - - This variable should only be used when the state() returns a - combination which includes the QPaintEngine::DirtyTransform flag. - - \sa state(), QPaintEngine::updateState() -*/ - -QMatrix QPaintEngineState::matrix() const -{ - const QPainterState *st = static_cast<const QPainterState *>(this); - - return st->matrix.toAffine(); -} -#endif - /*! \since 4.3 |