diff options
Diffstat (limited to 'src/gui/painting/qpaintengine_raster.cpp')
-rw-r--r-- | src/gui/painting/qpaintengine_raster.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index 15f344bf81..e73fb5eb74 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -84,6 +84,54 @@ QT_BEGIN_NAMESPACE +class QRectVectorPath : public QVectorPath { +public: + inline void set(const QRect &r) { + qreal left = r.x(); + qreal right = r.x() + r.width(); + qreal top = r.y(); + qreal bottom = r.y() + r.height(); + pts[0] = left; + pts[1] = top; + pts[2] = right; + pts[3] = top; + pts[4] = right; + pts[5] = bottom; + pts[6] = left; + pts[7] = bottom; + } + + inline void set(const QRectF &r) { + qreal left = r.x(); + qreal right = r.x() + r.width(); + qreal top = r.y(); + qreal bottom = r.y() + r.height(); + pts[0] = left; + pts[1] = top; + pts[2] = right; + pts[3] = top; + pts[4] = right; + pts[5] = bottom; + pts[6] = left; + pts[7] = bottom; + } + inline QRectVectorPath(const QRect &r) + : QVectorPath(pts, 4, 0, QVectorPath::RectangleHint | QVectorPath::ImplicitClose) + { + set(r); + } + inline QRectVectorPath(const QRectF &r) + : QVectorPath(pts, 4, 0, QVectorPath::RectangleHint | QVectorPath::ImplicitClose) + { + set(r); + } + inline QRectVectorPath() + : QVectorPath(pts, 4, 0, QVectorPath::RectangleHint | QVectorPath::ImplicitClose) + { } + + qreal pts[8]; +}; + Q_GUI_EXPORT extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale); // qtransform.cpp #define qreal_to_fixed_26_6(f) (int(f * 64)) |