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+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+void myProcessing(const QString &)
+{
+}
+
+int main()
+{
+ QWidget myWidget;
+ {
+ // RECORD
+//! [0]
+ QPicture picture;
+ QPainter painter;
+ painter.begin(&picture); // paint in picture
+ painter.drawEllipse(10,20, 80,70); // draw an ellipse
+ painter.end(); // painting done
+ picture.save("drawing.pic"); // save picture
+//! [0]
+ }
+
+ {
+ // REPLAY
+//! [1]
+ QPicture picture;
+ picture.load("drawing.pic"); // load picture
+ QPainter painter;
+ painter.begin(&myImage); // paint in myImage
+ painter.drawPicture(0, 0, picture); // draw the picture at (0,0)
+ painter.end(); // painting done
+//! [1]
+ }
+
+ QPicture myPicture;
+ {
+ // FORMATS
+//! [2]
+ QStringList list = QPicture::inputFormatList();
+ foreach (const QString &string, list)
+ myProcessing(string);
+//! [2]
+ }
+
+ {
+ // OUTPUT
+//! [3]
+ QStringList list = QPicture::outputFormatList();
+ foreach (const QString &string, list)
+ myProcessing(string);
+//! [3]
+ }
+
+ {
+ // PIC READ
+//! [4]
+ QPictureIO iio;
+ QPixmap pixmap;
+ iio.setFileName("vegeburger.pic");
+ if (iio.read()) { // OK
+ QPicture picture = iio.picture();
+ QPainter painter(&pixmap);
+ painter.drawPicture(0, 0, picture);
+ }
+//! [4]
+ }
+
+ {
+ QPixmap pixmap;
+ // PIC WRITE
+//! [5]
+ QPictureIO iio;
+ QPicture picture;
+ QPainter painter(&picture);
+ painter.drawPixmap(0, 0, pixmap);
+ iio.setPicture(picture);
+ iio.setFileName("vegeburger.pic");
+ iio.setFormat("PIC");
+ if (iio.write())
+ return true; // returned true if written successfully
+//! [5]
+ }
+
+}
+
+// SVG READ
+//! [6]
+void readSVG(QPictureIO *picture)
+{
+ // read the picture using the picture->ioDevice()
+}
+//! [6]
+
+// SVG WRITE
+//! [7]
+void writeSVG(QPictureIO *picture)
+{
+ // write the picture using the picture->ioDevice()
+}
+//! [7]
+
+// USE SVG
+void foo() {
+
+//! [8]
+ // add the SVG picture handler
+ // ...
+//! [8]
+ QPictureIO::defineIOHandler("SVG", 0, 0, readSVG, writeSVG);
+ // ...
+
+}