1. Write your name on white paper with a black pen.

2. Scan the paper with handwritten name into photos, which can be in jpg format.

3. create new graphics with cad->; Insert-> Picture manager->; Attachment-> Choose your name photo and put it in cad drawing.

4. Draw with polysemous lines (PL lines) according to the strokes of your photo name. Note: only draw the center line of the stroke (that is, the skeleton), not the outline of the stroke. For example, just draw two lines.

5. For example, for two lines of "people", use the offset command (translation) for a certain distance, similar to ghosts. When you type, you will have an outline.

Computer-aided technical certification

Computer-aided design (CAD) refers to the use of computers and their graphic devices to help designers complete the design work.

In design, computers are usually used to calculate, analyze and compare many different schemes to determine the best scheme; All kinds of design information, whether digital, literal or graphic, can be stored in the internal memory or external memory of the computer and can be quickly retrieved; Designers usually start with sketches, and the heavy work of turning sketches into working drawings can be handed over to computers. The design results automatically generated by computer can quickly make graphics, which is convenient for designers to judge and modify the design in time; Computers can be used to process graphic data related to editing, enlarging, reducing, translating, copying and rotating graphics.