ISO 10303-504:2011(E)


Application interpreted construct: Draughting annotation	ISO 10303-504:2011(E) © ISO

Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms

4 EXPRESS short listing
4.1 General
4.2 Fundamental concepts and assumptions
4.3 Draughting annotation type definition
4.4 Draughting annotation entity definitions
4.5 Draughting annotation function definitions

A Short names of entities
B Information object registration
C Computer interpretable listings
D EXPRESS-G diagrams
Bibliography
Index

Introduction

ISO 10303 is an International Standard for the computer-interpretable representation of product information and for the exchange of product data. The objective is to provide a neutral mechanism capable of describing products throughout their life cycle. This mechanism is suitable not only for neutral file exchange, but also as a basis for implementing and sharing product databases, and as a basis for retention and archiving.

An application interpreted construct (AIC) provides a logical grouping of interpreted constructs that supports a specific functionality for the usage of product data across multiple application contexts. An interpreted construct is a common interpretation of the integrated resources that supports shared information requirements among application protocols.

This part of ISO 10303 specifies an application interpreted construct for the description of annotation presented on a drawing that has a specific meaning or purpose within the scope of draughting. Annotation, in the form of text and symbology, provides additional product data that may be needed to fully define the product or interpret the drawing.

Technical modifications to the first edition of this part of ISO 10303 are categorised as follows: changes to the EXPRESS declarations, new EXPRESS declarations, and changes to definitions of EXPRESS entity data types.

The following aic_draughting_annotation EXPRESS declarations and interface specifications have been modified:

raughting_annotation_occurrence;
draughting_symbol_representation.