How to edit dwg files (AutoCAD)
I want to write/read *.dwg files (AutoCAD Software format) on my qt application. Basically, I want to read/write dwg files such as txt files. I want to draw lines, circles, rectangles, use layer system, change object's color etc. Do you know how to do this? I can't afford license price. I want to make a free SDKs.
I found somethings
- RealDWG: License price is very high for me. I am a student.
- ObjectARX: needs AutoCAD Software on system.
I think that the dxflib may will help you. Is about dxf files but I believe you can convert them between dxf and dwg in order to achieve the result you want. Here is a link http://www.qcad.org/en/dxflib-downloads
Thanks for reply guys. I try this libraries in order. I downloaded Teigha Xtension (TX) SDK (old name DWGdirect™). Secondly, I will download dxflib. When I do something, I am going to inform you guys. If there is a anyone who knows another library, please keep me informed.
Know this is an old thread, but I'll try.
How was your experiences with this kingsta?