void PictureShape::waitUntilReady(const KoViewConverter &converter, bool asynchronous) const
{
KoImageData *imageData = qobject_cast<KoImageData*>(userData());
if (imageData == 0) {
return;
}
if (asynchronous) {
// get pixmap and schedule it if not
QSize pixels = converter.documentToView(QRectF(QPointF(0,0), size())).size().toSize();
QImage image = imageData->image();
if (image.isNull()) {
return;
}
m_printQualityRequestedSize = pixels;
if (image.size().width() < pixels.width()) { // don't scale up.
pixels = image.size();
}
m_printQualityImage = image.scaled(pixels, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
}
else {
QSize pixmapSize = calcOptimalPixmapSize(converter.documentToView(QRectF(QPointF(0,0), size())).size(), imageData->image().size());
QString key(generate_key(imageData->key(), pixmapSize));
if (QPixmapCache::find(key) == 0) {
QPixmap pixmap = imageData->pixmap(pixmapSize);
QPixmapCache::insert(key, pixmap);
}
}
}
