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-rw-r--r--src/gui/doc/snippets/code/src_gui_image_qimage.cpp76
1 files changed, 26 insertions, 50 deletions
diff --git a/src/gui/doc/snippets/code/src_gui_image_qimage.cpp b/src/gui/doc/snippets/code/src_gui_image_qimage.cpp
index e4e641a5e0..759b085be4 100644
--- a/src/gui/doc/snippets/code/src_gui_image_qimage.cpp
+++ b/src/gui/doc/snippets/code/src_gui_image_qimage.cpp
@@ -1,53 +1,10 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+#include <QImage>
+#include <QRgb>
+namespace src_gui_image_qimage {
+void wrapper0() {
//! [0]
QImage image(3, 3, QImage::Format_RGB32);
QRgb value;
@@ -63,6 +20,9 @@ value = qRgb(237, 187, 51); // 0xffedba31
image.setPixel(2, 1, value);
//! [0]
+} // wrapper0
+void wrapper1() {
+
//! [1]
QImage image(3, 3, QImage::Format_Indexed8);
@@ -88,5 +48,21 @@ image.setPixel(2, 1, 1);
static const char * const start_xpm[] = {
"16 15 8 1",
"a c #cec6bd",
-....
+ // etc.
+};
//! [2]
+
+
+//! [scanLine]
+for (int y = 0; y < image.height(); ++y) {
+ QRgb *line = reinterpret_cast<QRgb*>(image.scanLine(y));
+ for (int x = 0; x < image.width(); ++x) {
+ QRgb &rgb = line[x];
+ rgb = qRgba(qRed(rgb), qGreen(0), qBlue(rgb), qAlpha(rgb));
+ }
+}
+//! [scanLine]
+
+Q_UNUSED(start_xpm);
+} // wrapper1
+} // src_gui_image_qimage