mirror of https://github.com/qt/qtbase.git
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
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// Copyright (C) 2025 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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#include "mainwindow.h"
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#include <QtGui>
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#include <QApplication>
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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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if (a.arguments().size() > 5) {
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QString fontFamily = a.arguments().at(1);
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int fontSize = a.arguments().at(2).toInt();
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QString example = a.arguments().at(3);
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int weight = a.arguments().at(4).toInt();
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bool isItalic = a.arguments().at(5).toInt();
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QFont font(fontFamily);
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font.setPixelSize(fontSize);
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font.setWeight(QFont::Weight(weight));
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font.setItalic(isItalic);
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QTextLayout layout;
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layout.setFont(font);
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layout.setText(example);
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layout.beginLayout();
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layout.createLine();
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layout.endLayout();
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QRect brect = layout.boundingRect().toAlignedRect();
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QImage image(brect.size(), QImage::Format_RGB32);
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image.fill(Qt::white);
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image.setDevicePixelRatio(1.0);
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QPainter p;
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p.begin(&image);
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layout.draw(&p, -brect.topLeft());
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p.end();
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image.save(QStringLiteral("output.png"));
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return 0;
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} else {
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MainWindow w;
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w.show();
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return a.exec();
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}
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}
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