fc924ae47e
Widget examples were moved into a widgets subfolder, but qdoc references were not updated. Change-Id: Id2a4573e723745b9827c664c852807d6116f8f6d Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
49 lines
1.6 KiB
Plaintext
49 lines
1.6 KiB
Plaintext
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/
|
|
**
|
|
** This file is part of the documentation of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:FDL$
|
|
** GNU Free Documentation License
|
|
** 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.
|
|
**
|
|
** Other Usage
|
|
** Alternatively, this file may be used in accordance with the terms
|
|
** and conditions contained in a signed written agreement between you
|
|
** and Nokia.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
/*!
|
|
\example widgets/painting/affine
|
|
\title Affine Transformations
|
|
|
|
In this example we show Qt's ability to perform affine transformations
|
|
on painting operations.
|
|
|
|
\image affine-demo.png
|
|
|
|
Transformations can be performed on any kind of graphics drawn using QPainter.
|
|
The transformations used to display the vector graphics, images, and text can be adjusted
|
|
in the following ways:
|
|
|
|
\list
|
|
\li Dragging the red circle in the centre of each drawing moves it to a new position.
|
|
\li Dragging the displaced red circle causes the current drawing to be rotated about the
|
|
central circle. Rotation can also be controlled with the \uicontrol Rotate slider.
|
|
\li Scaling is controlled with the \uicontrol Scale slider.
|
|
\li Each drawing can be sheared with the \uicontrol Shear slider.
|
|
\endlist
|
|
*/
|