bool ExportHtml::convertEmf(QByteArray &input, QByteArray &output, QSize size)
{
QBuffer *outBuf = new QBuffer(&output);
QSvgGenerator generator;
generator.setOutputDevice(outBuf);
generator.setSize(QSize(200, 200));
generator.setTitle("Svg image");
generator.setDescription("This is an svg image that is converted from EMF by Calligra");
Libemf::Parser emfParser;
QPainter painter;
if (!painter.begin(&generator)) {
kDebug(30503) << "Can not open the painter";
return false;
}
painter.scale(50,50);
Libemf::OutputPainterStrategy emfPaintOutput(painter, size, true );
emfParser.setOutput( &emfPaintOutput );
if (!emfParser.load(input)) {
kDebug(30503) << "Can not Parse the EMF file";
return false;
}
painter.end();
return true;
}
void RenderThread::drawEmf(QPainter &painter) const
{
// FIXME: Make emfOutput use QSizeF
QSize shapeSizeInt( m_size.width(), m_size.height() );
//kDebug(31000) << "-------------------------------------------";
//kDebug(31000) << "size: " << shapeSizeInt << m_size;
//kDebug(31000) << "position: " << position();
//kDebug(31000) << "-------------------------------------------";
Libemf::Parser emfParser;
#if 1 // Set to 0 to get debug output
// Create a new painter output strategy. Last param = true means keep aspect ratio.
Libemf::OutputPainterStrategy emfPaintOutput( painter, shapeSizeInt, true );
emfParser.setOutput( &emfPaintOutput );
#else
Libemf::OutputDebugStrategy emfDebugOutput;
emfParser.setOutput( &emfDebugOutput );
#endif
emfParser.load(m_contents);
}
