b2efaeba79
Change-Id: Ic718650a8a7bddd4ee28c5650a3f5baf70886e51 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Jani Heikkinen <jani.heikkinen@qt.io>
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 Kai Pastor
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QApplication>
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#include <QFileDialog>
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#include <QPainter>
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#include <QPdfWriter>
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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QString filepath = QFileDialog::getSaveFileName(nullptr, "Save File", "",
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"PDF files (*.pdf)");
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if (filepath.isEmpty())
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return 1;
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QPdfWriter writer(filepath);
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writer.setPageSize(QPageSize(QPageSize::A4));
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writer.setResolution(300);
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QPainterPath path;
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path.moveTo(0,0);
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path.lineTo(1000,0);
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path.lineTo(1000,1000);
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path.lineTo(0,800);
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path.lineTo(500,100);
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path.lineTo(800,900);
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path.lineTo(300,600);
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QPen pen;
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pen.setWidth(30);
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pen.setJoinStyle(Qt::MiterJoin);
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// The black path on the first page must always be visible in the PDF viewer.
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QPainter p(&writer);
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pen.setMiterLimit(6.0);
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p.setPen(pen);
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p.drawPath(path);
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// If a miter limit below 1.0 is written to the PDF,
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// broken PDF viewers may not show the red path on the second page.
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writer.newPage();
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pen.setMiterLimit(0.6);
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pen.setColor(Qt::red);
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p.setPen(pen);
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p.drawPath(path);
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p.end();
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return 0;
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}
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