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author | Warwick Allison <warwick.allison@nokia.com> | 2009-05-25 23:01:50 (GMT) |
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committer | Warwick Allison <warwick.allison@nokia.com> | 2009-05-25 23:01:50 (GMT) |
commit | 07929fef22cb9cffc059f949e216ec585e0e7466 (patch) | |
tree | efb8e9b77a42e528c4e58b9346c773bb3c91688a /src/declarative/canvas/qsimplecanvasitem.cpp | |
parent | f8efe236ec6cb0a8f162f74c9af9682705ff13ed (diff) | |
download | Qt-07929fef22cb9cffc059f949e216ec585e0e7466.zip Qt-07929fef22cb9cffc059f949e216ec585e0e7466.tar.gz Qt-07929fef22cb9cffc059f949e216ec585e0e7466.tar.bz2 |
Switch from QImage to QPixmap, to allow OpenVG optimization.
Switch QFxPixmap to use QPixmapCache, not own partial QImage cache.
OpenGL prefers QImage for optimization, but that optimization is only
partially preserved (QFxPixmap deals ONLY with QPixmap now).
Opaque QFxPixmap no longer available.
Diffstat (limited to 'src/declarative/canvas/qsimplecanvasitem.cpp')
-rw-r--r-- | src/declarative/canvas/qsimplecanvasitem.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/declarative/canvas/qsimplecanvasitem.cpp b/src/declarative/canvas/qsimplecanvasitem.cpp index 3666b82..f2222a9 100644 --- a/src/declarative/canvas/qsimplecanvasitem.cpp +++ b/src/declarative/canvas/qsimplecanvasitem.cpp @@ -1852,12 +1852,12 @@ QSimpleCanvasItem *QSimpleCanvasItem::findNextFocus(QSimpleCanvasItem *item) return 0; } -QImage QSimpleCanvasItem::string(const QString &str, const QColor &c, const QFont &f) +QPixmap QSimpleCanvasItem::string(const QString &str, const QColor &c, const QFont &f) { QFontMetrics fm(f); QSize size(fm.width(str), fm.height()*(str.count(QLatin1Char('\n'))+1)); //fm.boundingRect(str).size(); - QImage img(size, QImage::Format_ARGB32_Premultiplied); - img.fill(0); + QPixmap img(size); + img.fill(Qt::transparent); QPainter p(&img); p.setPen(c); p.setFont(f); |