https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066131#M8080 <P>Thank you for responding.</P><P>My tutor was able to trim and offset a centreline from his system(not Mac) without the explode command. Is this limitation only present in Mac?</P> Mon, 08 Feb 2021 10:59:31 GMT Anonymous 2021-02-08T10:59:31Z https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066081#M8078 <P>I have having problems offsetting a centerline. I used copy and paste to achieve my purpose. I want to trim the lines and i am unable to. What can i do or what am i doing wrong? Thank you</P> Mon, 08 Feb 2021 10:30:30 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066081#M8078 Anonymous 2021-02-08T10:30:30Z https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066109#M8079 Welcome to Autodesk Forums!<BR /><BR />Hi Elizabeth,<BR /><BR />Centerline is a special kind of AutoCAD objects and you cannot trim or offset them.<BR />To convert it to ordinary object you can use EXPLODE command to explode centerline to line object, then you will be able to trim / offset it.<BR /> Mon, 08 Feb 2021 10:46:06 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066109#M8079 maxim_k 2021-02-08T10:46:06Z https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066131#M8080 <P>Thank you for responding.</P><P>My tutor was able to trim and offset a centreline from his system(not Mac) without the explode command. Is this limitation only present in Mac?</P> Mon, 08 Feb 2021 10:59:31 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066131#M8080 Anonymous 2021-02-08T10:59:31Z https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066172#M8081 In AutoCAD for Windows CENTERLINE behaves the same way as on Mac.<BR />I think your tutor worked with LINE object with CENTER livetype assigned to it.<BR /><BR /> Mon, 08 Feb 2021 11:22:09 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10066172#M8081 maxim_k 2021-02-08T11:22:09Z https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10067847#M8082 <P>Ok. Can I achieve that by following your explode command advice?</P> Mon, 08 Feb 2021 22:01:41 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10067847#M8082 Anonymous 2021-02-08T22:01:41Z https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10068627#M8083 Yes Tue, 09 Feb 2021 06:19:53 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/problems-with-trimming-and-offsetting-centerlines/m-p/10068627#M8083 maxim_k 2021-02-09T06:19:53Z