diff options
Diffstat (limited to 'src/gui/image/qimage.cpp')
| -rw-r--r-- | src/gui/image/qimage.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index 47d187fc0e..3c192a237e 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -738,7 +738,7 @@ bool QImageData::checkForAlphaPixels() const \sa isNull() */ -QImage::QImage() +QImage::QImage() Q_DECL_NOEXCEPT : QPaintDevice() { d = 0; @@ -5147,4 +5147,18 @@ QImage::Format QImage::toImageFormat(QPixelFormat format) Q_DECL_NOTHROW return Format_Invalid; } +Q_GUI_EXPORT void qt_imageTransform(QImage &src, QImageIOHandler::Transformations orient) +{ + if (orient == QImageIOHandler::TransformationNone) + return; + if (orient == QImageIOHandler::TransformationRotate270) { + src = rotated270(src); + } else { + src = qMove(src).mirrored(orient & QImageIOHandler::TransformationMirror, + orient & QImageIOHandler::TransformationFlip); + if (orient & QImageIOHandler::TransformationRotate90) + src = rotated90(src); + } +} + QT_END_NAMESPACE |