PHP Class for DWG and Other CAD Files (1790799)

Hello, I'm looking for a PHP coder able to provide a small PHP class that is able to open DWG or DXF files. The class simple need to show the DWG as like it was open an image (for example I click in [login to view URL]) it will open the file like it was a JPG. The class need only to open the files and create a thumbnail of the file. This class is to be used in a framework based on CodeIgniter, and should open it in any browser. Thank you ## Deliverables The Class Should: - Work on CodeIgniter and in LAMP (Linux, Apache, MySQL, PHP) systems. - Should open DWG and DXF like images. - Should create small thumbnails of the files. - PHP