diff options
Diffstat (limited to 'src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp')
| -rw-r--r-- | src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp b/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp index 7d5d25ac10..92d6eef850 100644 --- a/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp +++ b/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp @@ -756,7 +756,8 @@ bool QFontEngineFT::init(FaceId faceId, bool antialias, GlyphFormat format, } // underline metrics line_thickness = QFixed::fromFixed(FT_MulFix(face->underline_thickness, face->size->metrics.y_scale)); - underline_position = QFixed::fromFixed(-FT_MulFix(face->underline_position, face->size->metrics.y_scale)); + QFixed center_position = QFixed::fromFixed(-FT_MulFix(face->underline_position, face->size->metrics.y_scale)); + underline_position = center_position - line_thickness / 2; } else { // ad hoc algorithm int score = fontDef.weight * fontDef.pixelSize; @@ -1782,7 +1783,10 @@ glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph, const QTransform &matr glyph_metrics_t QFontEngineFT::alphaMapBoundingBox(glyph_t glyph, QFixed subPixelPosition, const QTransform &matrix, QFontEngine::GlyphFormat format) { - Glyph *g = loadGlyphFor(glyph, subPixelPosition, format, matrix, true); + // When rendering glyphs into a cache via the alphaMap* functions, we disable + // outline drawing. To ensure the bounding box matches the rendered glyph, we + // need to do the same here. + Glyph *g = loadGlyphFor(glyph, subPixelPosition, format, matrix, true, true); glyph_metrics_t overall; if (g) { |