diff options
Diffstat (limited to 'src/gui/image/qpixmap.cpp')
| -rw-r--r-- | src/gui/image/qpixmap.cpp | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp index 0ab14aa..a3b2343 100644 --- a/src/gui/image/qpixmap.cpp +++ b/src/gui/image/qpixmap.cpp @@ -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. ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -556,7 +556,7 @@ bool QPixmap::isQBitmap() const */ bool QPixmap::isNull() const { - return data->width() == 0; + return data->isNull(); } /*! @@ -1450,10 +1450,9 @@ QPixmap QPixmap::scaled(const QSize& s, Qt::AspectRatioMode aspectMode, Qt::Tran if (newSize == size()) return *this; - QPixmap pix; - QTransform wm; - wm.scale((qreal)newSize.width() / width(), (qreal)newSize.height() / height()); - pix = transformed(wm, mode); + QTransform wm = QTransform::fromScale((qreal)newSize.width() / width(), + (qreal)newSize.height() / height()); + QPixmap pix = transformed(wm, mode); return pix; } @@ -1480,9 +1479,8 @@ QPixmap QPixmap::scaledToWidth(int w, Qt::TransformationMode mode) const if (w <= 0) return QPixmap(); - QTransform wm; qreal factor = (qreal) w / width(); - wm.scale(factor, factor); + QTransform wm = QTransform::fromScale(factor, factor); return transformed(wm, mode); } @@ -1509,9 +1507,8 @@ QPixmap QPixmap::scaledToHeight(int h, Qt::TransformationMode mode) const if (h <= 0) return QPixmap(); - QTransform wm; qreal factor = (qreal) h / height(); - wm.scale(factor, factor); + QTransform wm = QTransform::fromScale(factor, factor); return transformed(wm, mode); } |