Qt 4.6: svgtextobject.cpp Example File (richtext/textobject/svgtextobject.cpp)

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# svgtextobject.cpp Example File
richtext/textobject/svgtextobject.cpp

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     #include <QtGui>
     #include <QtSvg>

     #include "svgtextobject.h"
     #include "window.h"

     QSizeF SvgTextObject::intrinsicSize(QTextDocument *doc, int posInDocument,
                                         const QTextFormat &format)
     {
         QImage bufferedImage = qVariantValue<QImage>(format.property(Window::SvgData));
         QSize size = bufferedImage.size();

         if (size.height() > 25)
             size *= 25.0 / (double) size.height();

         return QSizeF(size);
     }

     void SvgTextObject::drawObject(QPainter *painter, const QRectF &rect,
                                    QTextDocument *doc, int posInDocument,
                                    const QTextFormat &format)
     {
         QImage bufferedImage = qVariantValue<QImage>(format.property(Window::SvgData));

         painter->drawImage(rect, bufferedImage);
     }