Breadcrumb Home DFTG Computer-Aided Drafting and Design DFTG-2412 DFTG-2412: Technical Illustration and Presentation Download Catalog PDF Download Page PDF Program DFTG Computer-Aided Drafting and Design Lecture Hours 3 Lab Hours 3 Credit Hours 4 Course Type N Study of pictorial drawings including isometrics, obliques, perspectives, charts, and graphs. Emphasis on rendering and using different media. Prerequisites DTFG-1405.