public static Bitmap GetPreviewImage(object obj, int desiredWidth, int desiredHeight, PreviewSizeMode mode = PreviewSizeMode.FixedNone)
{
PreviewImageQuery query = new PreviewImageQuery(obj, desiredWidth, desiredHeight, mode);
GetPreview(query);
return(query.Result);
}
void IPreviewGenerator.Perform(IPreviewQuery query)
{
PreviewImageQuery imgQuery = query as PreviewImageQuery;
if (imgQuery != null)
{
this.Perform((T)query.Source, imgQuery);
return;
}
PreviewSoundQuery sndQuery = query as PreviewSoundQuery;
if (sndQuery != null)
{
this.Perform((T)query.Source, sndQuery);
return;
}
}
public virtual void Perform(T obj, PreviewImageQuery query)
{
}