It is a house plan drawing sample,no lib need to draw this,fast and easy.

Design of vector drawings from cnc machines .Using TMyElliArc to create this complex dragon.

Hydraulic Design

Electric drwaing,library need , and support link line, TCAD is a powerful for 闁炽儲绗搃nk line style?drawing.

Project:Eletric device manager

Compay:Xi An electric industry college,China

If you are a teacher or student,TCAD can draw math graph,you can copy the graph to MS Word .

Creating math graph library,can speed your job.