From 7390798b5bbb469e5557b5013aea5af8fc7f6606 Mon Sep 17 00:00:00 2001
From: Denis Mingulov <denis.mingulov@symbio.com>
Date: Fri, 18 Jun 2010 11:02:49 +0200
Subject: [PATCH] ImageViewer: Use smooth transformation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>
---
src/plugins/imageviewer/imageview.cpp | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/plugins/imageviewer/imageview.cpp b/src/plugins/imageviewer/imageview.cpp
index 7895ed315f9..cc7881a6d88 100644
--- a/src/plugins/imageviewer/imageview.cpp
+++ b/src/plugins/imageviewer/imageview.cpp
@@ -75,6 +75,7 @@ ImageView::ImageView(QWidget *parent)
setDragMode(ScrollHandDrag);
setViewportUpdateMode(FullViewportUpdate);
setFrameShape(QFrame::NoFrame);
+ setRenderHint(QPainter::SmoothPixmapTransform);
// Prepare background check-board pattern
QPixmap tilePixmap(64, 64);
@@ -126,7 +127,9 @@ bool ImageView::openFile(QString fileName)
d_ptr->imageItem = new QGraphicsSvgItem(fileName);
} else {
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->setCacheMode(QGraphicsItem::NoCache);
--
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