Drawing (2D Drafting)

2D drawings and sheets.

This topic describes the functions and structures that allow you to create and parse Drawings.

Drawing structure entities have names of the form A3DDrawingEntityName, for example A3DDrawingModel. Drawing structures are divided into 2 parts: structure entities (model, sheet, view, and block) and graphic entities. The root drawing entity is A3DDrawingModel which is a set of sheets; each sheet has a sheet format and one or more views, optionally clipped.

Drawing Entities

Drawing entities (A3DDrawingEntity) are the geometrical or graphical entities used with A3DDrawingModel.

Topics

• Callback Function Type Definitions
• Drawing Block
• Drawing Block Basic
• Drawing Clip Frame
• Drawing Curve
• Drawing Filled Area
• Drawing Model
• Drawing Operator
• Drawing Picture
• Drawing Sheet
• Drawing Sheet Format
• Drawing Vertices
• Drawing View
• Value for undefined active sheet