Qt programming

What I needed was a way to create an image from SVG raw data generated in the fly. Here is possible solution:

<sxh c++>

QTextCursor mainCursor;  // Should be initialised somehow
QString figData(
  "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\"> "
  "<circle cx=\"100\" cy=\"50\" r=\"40\" stroke=\"black\" "
  "stroke-width=\"2\" fill=\"red\"/> "
  "</svg>");
 QXmlStreamReader figReader(figData);
 QSvgRenderer renderer;
 bool status = renderer.load(&figReader);
 if (!status) {
    std::cerr << "CANNOT LOAD IMAGE\n";
 }
 QImage image = QImage(QSize(100,100),QImage::Format_RGB32);
 QPainter painter(&image);
 renderer.render(&painter);
 painter.end();
 mainCursor.insertImage(image);

</sxh>

http://doc.qt.digia.com/qq/qq18-propertybrowser.html

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