diff options
Diffstat (limited to 'src/gui/painting/qtransform.h')
| -rw-r--r-- | src/gui/painting/qtransform.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/gui/painting/qtransform.h b/src/gui/painting/qtransform.h index a5002ca..291d35c 100644 --- a/src/gui/painting/qtransform.h +++ b/src/gui/painting/qtransform.h @@ -1,7 +1,7 @@ /**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Qt Software Information (qt-info@nokia.com) +** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** @@ -34,7 +34,7 @@ ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at qt-sales@nokia.com. +** contact the sales department at http://www.qtsoftware.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -71,6 +71,7 @@ public: TxProject = 0x10 }; + inline explicit QTransform(Qt::Initialization) : affine(Qt::Uninitialized) {} QTransform(); QTransform(qreal h11, qreal h12, qreal h13, qreal h21, qreal h22, qreal h23, @@ -331,6 +332,20 @@ inline QTransform &QTransform::operator-=(qreal num) return *this; } +inline bool qFuzzyCompare(const QTransform& t1, const QTransform& t2) +{ + return qFuzzyCompare(t1.m11(), t2.m11()) + && qFuzzyCompare(t1.m12(), t2.m12()) + && qFuzzyCompare(t1.m13(), t2.m13()) + && qFuzzyCompare(t1.m21(), t2.m21()) + && qFuzzyCompare(t1.m22(), t2.m22()) + && qFuzzyCompare(t1.m23(), t2.m23()) + && qFuzzyCompare(t1.m31(), t2.m31()) + && qFuzzyCompare(t1.m32(), t2.m32()) + && qFuzzyCompare(t1.m33(), t2.m33()); +} + + /****** stream functions *******************/ #ifndef QT_NO_DATASTREAM Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QTransform &); |