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Code Pull Requests Activity

ImageViewer: Use smooth transformation

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Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>
This commit is contained in:
Denis Mingulov
2010-06-18 11:02:49 +02:00
committed by Thorbjørn Lindeijer
parent 797955cea6
commit 7390798b5b
1 changed files with 4 additions and 1 deletions
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5
src/plugins/imageviewer/imageview.cpp
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@@ -75,6 +75,7 @@ ImageView::ImageView(QWidget *parent)
setDragMode(ScrollHandDrag); setDragMode(ScrollHandDrag);
setViewportUpdateMode(FullViewportUpdate); setViewportUpdateMode(FullViewportUpdate);
setFrameShape(QFrame::NoFrame); setFrameShape(QFrame::NoFrame);
setRenderHint(QPainter::SmoothPixmapTransform);
// Prepare background check-board pattern // Prepare background check-board pattern
QPixmap tilePixmap(64, 64); QPixmap tilePixmap(64, 64);
@@ -126,7 +127,9 @@ bool ImageView::openFile(QString fileName)
d_ptr->imageItem = new QGraphicsSvgItem(fileName); d_ptr->imageItem = new QGraphicsSvgItem(fileName);
} else { } else {
QPixmap pixmap(fileName); QPixmap pixmap(fileName);
d_ptr->imageItem = new QGraphicsPixmapItem(pixmap); QGraphicsPixmapItem *pixmapItem = new QGraphicsPixmapItem(pixmap);
pixmapItem->setTransformationMode(Qt::SmoothTransformation);
d_ptr->imageItem = pixmapItem;
} }
d_ptr->imageItem->setFlags(QGraphicsItem::ItemClipsToShape); d_ptr->imageItem->setFlags(QGraphicsItem::ItemClipsToShape);
d_ptr->imageItem->setCacheMode(QGraphicsItem::NoCache); d_ptr->imageItem->setCacheMode(QGraphicsItem::NoCache);