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); } }
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)); }
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()); #ifdef Q_WS_QPA QEXPECT_FAIL("", "QTBUG-20976 fails on qpa", Abort); #endif QCOMPARE(rawFont.familyName(), familyName); QCOMPARE(rawFont.pixelSize(), 26.0); QVERIFY(fontDatabase.removeApplicationFont(id)); }
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()); }
QSGDistanceFieldGlyphCache::QSGDistanceFieldGlyphCache(QSGDistanceFieldGlyphCacheManager *man, QOpenGLContext *c, const QRawFont &font) : m_manager(man) , m_pendingGlyphs(64) { Q_ASSERT(font.isValid()); QRawFontPrivate *fontD = QRawFontPrivate::get(font); m_glyphCount = fontD->fontEngine->glyphCount(); m_doubleGlyphResolution = qt_fontHasNarrowOutlines(font) && m_glyphCount < QT_DISTANCEFIELD_HIGHGLYPHCOUNT; m_referenceFont = font; // we set the same pixel size as used by the distance field internally. // this allows us to call pathForGlyph once and reuse the result. m_referenceFont.setPixelSize(QT_DISTANCEFIELD_BASEFONTSIZE(m_doubleGlyphResolution) * QT_DISTANCEFIELD_SCALE(m_doubleGlyphResolution)); Q_ASSERT(m_referenceFont.isValid()); m_coreProfile = (c->format().profile() == QSurfaceFormat::CoreProfile); }
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)); }