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C++ QRawFont::pixelSize方法代码示例

本文整理汇总了C++中QRawFont::pixelSize方法的典型用法代码示例。如果您正苦于以下问题：C++ QRawFont::pixelSize方法的具体用法？C++ QRawFont::pixelSize怎么用？C++ QRawFont::pixelSize使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QRawFont的用法示例。


在下文中一共展示了QRawFont::pixelSize方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: copyConstructor

void tst_QRawFont::copyConstructor()
{
    QFETCH(QFont::HintingPreference, hintingPreference);

    {
        QString rawFontFamilyName;
        qreal rawFontPixelSize;
        qreal rawFontAscent;
        qreal rawFontDescent;
        int rawFontTableSize;

        QRawFont outerRawFont;
        {
            QRawFont rawFont(QString::fromLatin1(SRCDIR "testfont.ttf"), 11, hintingPreference);
            QVERIFY(rawFont.isValid());

            rawFontFamilyName = rawFont.familyName();
            rawFontPixelSize = rawFont.pixelSize();
            rawFontAscent = rawFont.ascent();
            rawFontDescent = rawFont.descent();
            rawFontTableSize = rawFont.fontTable("glyf").size();
            QVERIFY(rawFontTableSize > 0);

            {
                QRawFont otherRawFont(rawFont);
                QVERIFY(otherRawFont.isValid());
                QCOMPARE(otherRawFont.pixelSize(), rawFontPixelSize);
                QCOMPARE(otherRawFont.familyName(), rawFontFamilyName);
                QCOMPARE(otherRawFont.hintingPreference(), hintingPreference);
                QCOMPARE(otherRawFont.ascent(), rawFontAscent);
                QCOMPARE(otherRawFont.descent(), rawFontDescent);
                QCOMPARE(otherRawFont.fontTable("glyf").size(), rawFontTableSize);
            }

            {
                QRawFont otherRawFont = rawFont;
                QVERIFY(otherRawFont.isValid());
                QCOMPARE(otherRawFont.pixelSize(), rawFontPixelSize);
                QCOMPARE(otherRawFont.familyName(), rawFontFamilyName);
                QCOMPARE(otherRawFont.hintingPreference(), hintingPreference);
                QCOMPARE(otherRawFont.ascent(), rawFontAscent);
                QCOMPARE(otherRawFont.descent(), rawFontDescent);
                QCOMPARE(otherRawFont.fontTable("glyf").size(), rawFontTableSize);
            }

            outerRawFont = rawFont;
        }

        QVERIFY(outerRawFont.isValid());
        QCOMPARE(outerRawFont.pixelSize(), rawFontPixelSize);
        QCOMPARE(outerRawFont.familyName(), rawFontFamilyName);
        QCOMPARE(outerRawFont.hintingPreference(), hintingPreference);
        QCOMPARE(outerRawFont.ascent(), rawFontAscent);
        QCOMPARE(outerRawFont.descent(), rawFontDescent);
        QCOMPARE(outerRawFont.fontTable("glyf").size(), rawFontTableSize);
    }
}
开发者ID:tsuibin，项目名称:emscripten-qt，代码行数:57，代码来源:tst_qrawfont.cpp

示例2: textLayout

void tst_QRawFont::textLayout()
{
    QFontDatabase fontDatabase;
    int id = fontDatabase.addApplicationFont(SRCDIR "testfont.ttf");
    QVERIFY(id >= 0);

    QString familyName = QString::fromLatin1("QtBidiTestFont");
    QFont font(familyName);
    font.setPixelSize(18.0);
    QCOMPARE(QFontInfo(font).family(), familyName);

    QTextLayout layout(QLatin1String("Foobar"));
    layout.setFont(font);
    layout.beginLayout();
    layout.createLine();
    layout.endLayout();

    QList<QGlyphRun> glyphRuns = layout.glyphRuns();
    QCOMPARE(glyphRuns.size(), 1);

    QGlyphRun glyphs = glyphRuns.at(0);

    QRawFont rawFont = glyphs.rawFont();
    QVERIFY(rawFont.isValid());
    QCOMPARE(rawFont.familyName(), familyName);
    QCOMPARE(rawFont.pixelSize(), 18.0);

    QVector<quint32> expectedGlyphIndices;
    expectedGlyphIndices << 44 << 83 << 83 << 70 << 69 << 86;

    QCOMPARE(glyphs.glyphIndexes(), expectedGlyphIndices);

    QVERIFY(fontDatabase.removeApplicationFont(id));
}
开发者ID:tsuibin，项目名称:emscripten-qt，代码行数:34，代码来源:tst_qrawfont.cpp

示例3: unsupportedWritingSystem

void tst_QRawFont::unsupportedWritingSystem()
{
    QFETCH(QFont::HintingPreference, hintingPreference);

    QFontDatabase fontDatabase;
    int id = fontDatabase.addApplicationFont(QLatin1String(SRCDIR "testfont.ttf"));

    QFont font("QtBidiTestFont");
    font.setHintingPreference(hintingPreference);
    font.setPixelSize(12.0);

    QRawFont rawFont = QRawFont::fromFont(font, QFontDatabase::Any);
    QCOMPARE(rawFont.familyName(), QString::fromLatin1("QtBidiTestFont"));
    QCOMPARE(rawFont.pixelSize(), 12.0);

    rawFont = QRawFont::fromFont(font, QFontDatabase::Hebrew);
    QCOMPARE(rawFont.familyName(), QString::fromLatin1("QtBidiTestFont"));
    QCOMPARE(rawFont.pixelSize(), 12.0);

    QString arabicText = QFontDatabase::writingSystemSample(QFontDatabase::Arabic);

    QTextLayout layout;
    layout.setFont(font);
    layout.setText(arabicText);
    layout.beginLayout();
    layout.createLine();
    layout.endLayout();

    QList<QGlyphRun> glyphRuns = layout.glyphRuns();
    QCOMPARE(glyphRuns.size(), 1);

    QGlyphRun glyphs = glyphRuns.at(0);
    QRawFont layoutFont = glyphs.rawFont();
    QVERIFY(layoutFont.familyName() != QString::fromLatin1("QtBidiTestFont"));
    QCOMPARE(layoutFont.pixelSize(), 12.0);

    rawFont = QRawFont::fromFont(font, QFontDatabase::Arabic);
    QCOMPARE(rawFont.familyName(), layoutFont.familyName());
    QCOMPARE(rawFont.pixelSize(), 12.0);

    fontDatabase.removeApplicationFont(id);
}
开发者ID:tsuibin，项目名称:emscripten-qt，代码行数:42，代码来源:tst_qrawfont.cpp

示例4: invalidRawFont

void tst_QRawFont::invalidRawFont()
{
    QRawFont font;
    QVERIFY(!font.isValid());
    QCOMPARE(font.pixelSize(), 0.0);
    QVERIFY(font.familyName().isEmpty());
    QCOMPARE(font.style(), QFont::StyleNormal);
    QCOMPARE(font.weight(), -1);
    QCOMPARE(font.ascent(), 0.0);
    QCOMPARE(font.descent(), 0.0);
    QVERIFY(font.glyphIndexesForString(QLatin1String("Test")).isEmpty());
}
开发者ID:tsuibin，项目名称:emscripten-qt，代码行数:12，代码来源:tst_qrawfont.cpp

示例5: rawFontSetPixelSize

void tst_QRawFont::rawFontSetPixelSize()
{
    QFETCH(QFont::HintingPreference, hintingPreference);

    QTextLayout layout("Foobar");

    QFont font = layout.font();
    font.setHintingPreference(hintingPreference);
    font.setPixelSize(12);
    layout.setFont(font);

    layout.beginLayout();
    layout.createLine();
    layout.endLayout();

    QGlyphRun glyphs = layout.glyphRuns().at(0);
    QRawFont rawFont = glyphs.rawFont();
    QCOMPARE(rawFont.pixelSize(), 12.0);

    rawFont.setPixelSize(24);
    QCOMPARE(rawFont.pixelSize(), 24.0);
}
开发者ID:tsuibin，项目名称:emscripten-qt，代码行数:22，代码来源:tst_qrawfont.cpp

示例6: fromFont

void tst_QRawFont::fromFont()
{
    QFETCH(QString, fileName);
    QFETCH(QFont::HintingPreference, hintingPreference);
    QFETCH(QString, familyName);
    QFETCH(QFontDatabase::WritingSystem, writingSystem);

    QFontDatabase fontDatabase;
    int id = fontDatabase.addApplicationFont(fileName);
    QVERIFY(id >= 0);

    QFont font(familyName);
    font.setHintingPreference(hintingPreference);
    font.setPixelSize(26.0);

    QRawFont rawFont = QRawFont::fromFont(font, writingSystem);
    QVERIFY(rawFont.isValid());
    QCOMPARE(rawFont.familyName(), familyName);
    QCOMPARE(rawFont.pixelSize(), 26.0);

    QVERIFY(fontDatabase.removeApplicationFont(id));
}
开发者ID:tsuibin，项目名称:emscripten-qt，代码行数:22，代码来源:tst_qrawfont.cpp


注：本文中的QRawFont::pixelSize方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。