Hello, How do I get the clipping polygon boundary of an image object? I obtained the dxf group code 14 of the image object with the code below but it looks like those values are in a different coodinate system (OCS) and I am unable to get it converted to WCS using any of the (trans....) function options. What am I doing wrong? The DXF references mentione about group codes 14 adn 24 about clip boundaries but code 24 returns a nil on my image. Any suggestions are appreciated. Thanks Rakesh ----------------------------------------------- (setq ent (entsel "\nSelect an image to extract clip boundary:")) (if ent (progn (setq ename (car ent) entl (entget ename) en (LI_item 0 entl) ) (if (= en "IMAGE") (progn (setq ClipVx (LI_item 91 entl) dxf14 (LI_mitem 14 entl) dxf24 (LI_mitem 24 entl) ) )) )) ----------------------------------------------- -- -- - Rakesh Rao [ rakesh.rao (at)4d-technologies.com ] - Four Dimension Technologies [www.4d-technologies.com] - Get GeoTools, Work smarter: www.4d-technologies.com/geotools - Free Lisp downloads @ TechCenter: www.4d-technologies.com/techcenter
Jon, Thanks for your reply but I am unable to download the attachment in my Metscape newsreader. Can you email it to me? -- -- - Rakesh Rao [ rakesh.rao (at)4d-technologies.com ] - Four Dimension Technologies [www.4d-technologies.com] - Get GeoTools, Work smarter: www.4d-technologies.com/geotools - Free Lisp downloads @ TechCenter: www.4d-technologies.com/techcenter
