The eDrawing files(*.eprt,*.easm,*.edrw) can be opened by
eDrawings 2006,But I could not get the Geometry data
(Points,edges..) from the eDrawings API, Are there any toolkits for
us to directly parse the edrawings files(*.eprt,*.easm,*.edrw) to
get them? or is the edrawing files format open and we can see the
format document?