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Diffstat (limited to 'src/gui/text/qfontengine.cpp')
| -rw-r--r-- | src/gui/text/qfontengine.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/gui/text/qfontengine.cpp b/src/gui/text/qfontengine.cpp index 4063749..060d9bc 100644 --- a/src/gui/text/qfontengine.cpp +++ b/src/gui/text/qfontengine.cpp @@ -379,6 +379,15 @@ void QFontEngine::getGlyphPositions(const QGlyphLayout &glyphs, const QTransform Q_ASSERT(positions.size() == glyphs_out.size()); } +void QFontEngine::getGlyphBearings(glyph_t glyph, qreal *leftBearing, qreal *rightBearing) +{ + glyph_metrics_t gi = boundingBox(glyph); + bool isValid = gi.isValid(); + if (leftBearing != 0) + *leftBearing = isValid ? gi.x.toReal() : 0.0; + if (rightBearing != 0) + *rightBearing = isValid ? (gi.xoff - gi.x - gi.width).toReal() : 0.0; +} glyph_metrics_t QFontEngine::tightBoundingBox(const QGlyphLayout &glyphs) { @@ -1389,6 +1398,12 @@ glyph_metrics_t QFontEngineMulti::boundingBox(const QGlyphLayout &glyphs) return overall; } +void QFontEngineMulti::getGlyphBearings(glyph_t glyph, qreal *leftBearing, qreal *rightBearing) +{ + int which = highByte(glyph); + engine(which)->getGlyphBearings(stripped(glyph), leftBearing, rightBearing); +} + void QFontEngineMulti::addOutlineToPath(qreal x, qreal y, const QGlyphLayout &glyphs, QPainterPath *path, QTextItem::RenderFlags flags) { |