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.
Electric drwaing,library need , and support link line, TCAD is a powerful for “link line style” dr.
Project:Eletric device manager
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 work.