diff options
Diffstat (limited to 'src/gui/painting/qpaintdevice.qdoc')
| -rw-r--r-- | src/gui/painting/qpaintdevice.qdoc | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/src/gui/painting/qpaintdevice.qdoc b/src/gui/painting/qpaintdevice.qdoc index 0cba864523..d63fdcb92b 100644 --- a/src/gui/painting/qpaintdevice.qdoc +++ b/src/gui/painting/qpaintdevice.qdoc @@ -1,29 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:FDL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Free Documentation License Usage -** Alternatively, this file may be used under the terms of the GNU Free -** Documentation License version 1.3 as published by the Free Software -** Foundation and appearing in the file included in the packaging of -** this file. Please review the following information to ensure -** the GNU Free Documentation License version 1.3 requirements -** will be met: https://www.gnu.org/licenses/fdl-1.3.html. -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only /*! \class QPaintDevice @@ -39,8 +15,7 @@ right and Y increases downwards. The unit is one pixel. The drawing capabilities of QPaintDevice are currently implemented - by the QWidget, QImage, QPixmap, QGLPixelBuffer, QPicture, and - QPrinter subclasses. + by the QWidget, QImage, QPixmap, QPicture, and QPrinter subclasses. To implement support for a new backend, you must derive from QPaintDevice and reimplement the virtual paintEngine() function to @@ -124,7 +99,7 @@ The constant scaling factor used is devicePixelRatioFScale(). This enum value has been introduced in Qt 5.6. - \sa metric(), devicePixelRatioF() + \sa metric(), devicePixelRatio() */ /*! @@ -285,7 +260,7 @@ */ /*! - \fn int QPaintDevice::devicePixelRatio() const + \fn qreal QPaintDevice::devicePixelRatio() const Returns the device pixel ratio for device. |