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0000474: Wrong background of SVG pixmaps

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git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5094 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
This commit is contained in:
wmayer 2011-11-05 18:21:32 +00:00
parent e49fc57b21
commit 6001cdcfca
1 changed files with 14 additions and 13 deletions
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27
src/Gui/BitmapFactory.cpp
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@ -281,9 +281,9 @@ QPixmap BitmapFactoryInst::pixmapFromSvg(const QByteArray& contents, const QSize
{
#ifdef QTWEBKIT
QWebView webView;
QPalette pal = webView.palette();
pal.setColor(QPalette::Background, Qt::transparent);
webView.setPalette(pal);
QPalette pal = webView.palette();
pal.setColor(QPalette::Background, Qt::transparent);
webView.setPalette(pal);
webView.setContent(contents, QString::fromAscii("image/svg+xml"));
QString node = QString::fromAscii("document.rootElement.nodeName");
QString root = webView.page()->mainFrame()->evaluateJavaScript(node).toString();
@ -304,16 +304,17 @@ QPixmap BitmapFactoryInst::pixmapFromSvg(const QByteArray& contents, const QSize
QPainter p(&image);
#ifdef QTWEBKIT
qreal xs = size.isValid() ? size.width() / ww : 1.0;
qreal ys = size.isValid() ? size.height() / hh : 1.0;
p.scale(xs, ys);
// the best quality
p.setRenderHint(QPainter::Antialiasing);
p.setRenderHint(QPainter::TextAntialiasing);
p.setRenderHint(QPainter::SmoothPixmapTransform);
webView.page()->mainFrame()->render(&p);
#else
qreal xs = size.isValid() ? size.width() / ww : 1.0;
qreal ys = size.isValid() ? size.height() / hh : 1.0;
p.scale(xs, ys);
// the best quality
p.setRenderHint(QPainter::Antialiasing);
p.setRenderHint(QPainter::TextAntialiasing);
p.setRenderHint(QPainter::SmoothPixmapTransform);
p.setOpacity(0); // important to keep transparent background
webView.page()->mainFrame()->render(&p);
#else
// tmp. disable the report window to suppress some bothering warnings
Base::Console().SetEnabledMsgType("ReportOutput", ConsoleMsgType::MsgType_Wrn, false);
QSvgRenderer svg(contents);