WebCGM Profile
19 August 1998
Copyright 1998 CGM Open Consortium Inc.
Contents
Foreward
Abstract
Authors
Contributors
1. Introduction to WebCGM
1.1 About WebCGM
1.2 WebCGM, Profile Rules, and ISPs
1.3 WebCGM Requirements
1.4 WebCGM and other Profiles
1.5 Conformance of WebCGM
1.6 Editions of WebCGM
1.7 Roadmap to the Document
1.8 References
2. WebCGM Concepts
2.1 The Structure of a WebCGM
2.2 Pictures
2.3 Intelligence - Objects, Layers, Hyperlinks, Metadata
2.4 Encodings
2.5 Graphical Content of WebCGM
3. WebCGM Intelligent Content
3.1 Addressing Pictures and Objects
3.2 Application Structure and APS Attribute Descriptions
3.3 Content Model
4. WebCGM Profile
4.1 WebCGM Proforma
4.2 Metafile Rules
4.3 Multi-element Rules
4.4 Delimiter Elements
4.5 Metafile Descriptor Elements
4.6 Picture Descriptor Elements
4.7 Control Elements
4.8 Graphical Primitive Elements
4.9 Attribute Elements
4.10. Escape Elements
4.11 External Elements
4.12 Segment Elements
4.13 Application Structure Elements
4.14 Generator Implementation Requirements
4.15 Interpreter Implementation Requirements
4.16 Binary Encoding Rules
4.17 Symbol Library
4.18 Line and Edge Style Definitions
4.19 Hatch Style Definitions
4.20 Markers and Symbols
4.21 JPEG Compression within the Tile Element