Talking Technical Illustration is a new bi-weekly webinar event, your host, David Manock, over 30 years industry experience. We will encourage interaction, Polls, Q & A, comments, share your views with the community. A great opportunity to communicate using the chat function, and we will open the participant microphone on request. Topic: S1000D Illustrations, we will discuss illustration guidelines, hotspots, file formats. etc. We hope you can join the event and make a contribution.

1. Talking Technical Illustration
Episode 2 – S1000D Illustrations
October 22nd 2020
11am Eastern Time, USA
Presenter:
David Manock, VP Sales & Marketing
Panelist:
Don Larson, CEO
Welcome to the Webinar
We will begin shortly
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Copyright Larson Software Technology (c) 2020

2. Webinar: Housekeeping
• If you’re experienced problems when joining the webinar, please use
the questions function to communicate
• We will unmute a delegate when you click the hand button
• Computer Audio is the recommended option
• Associated materials are available in the Handouts section, drag and
drop to download to your computer, at anytime
• Post your questions or comments during the webinar
using the panel
• We encourage you to post questions and comments
• Post event we will judge the best question or comment and offer you
with a free ticket to TDW-Live 2020 Virtual event
• Result tomorrow, watch your email
• https://tdw-live.com/index.php/ebooking/
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Larson Software Technology
• Based in Houston, Texas, USA – New Location
• Founded in 1984, graphic technology experts for 30 years
• We develop powerful, innovative graphics software and toolkits,
based on open standards
• Promoted CGM usage, by providing a free CGM & TIFF viewer,
replaced by a subscription version available online
• The Larson online store is now open, the address:
• www.cgmlarson.com/store
• Developer of the first HTML5 CGM viewer, no plug in!
• Member of the CGM Open Foundation
• Larson technology simplifies the graphics workflow for Technical
Publications Professionals, Engineers, Geologists, and Geophysicists
• www.cgmlarson.com www.svglarson.com

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Agenda
• Introduction to the event
• Topics:
• S1000D Illustration Guidelines
• Comprehensive advice from the specification
• File formats
• 2D CGM and SVG
• S1000D and 3D data
• Specification guidelines
• File format?
• Summary
• Next webinar announcement

5. Introduction S1000D Specification
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• The S1000D Specification was
introduced in the 1980’s
• The main concept was to hold
information in a modular form,
Data Modules
• The objective, a more flexible method of
managing and publishing technical documentation
• Today, S1000D is widely adopted and accepted globally as a standard
method of producing technical documentation
• Graphics and multimedia are critical S1000D components, they have
their own unique requirements
• POLL

6. Introduction – S1000D Illustrations
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• Based on Issue 5 of the S1000D specification
• We have split the webinar into 3 main sections
• Guidelines
• Illustration Rules
• 2D File Formats
• CGM and SVG
• 3D Data
• Interactive graphic guidelines
• 3D file formats?

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Guidelines

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Authoring
• 3.9.2.1 – Illustration’s, General

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Authoring – Primary Rules of Illustration
• Illustrations must communicate in a simple, clear and economical
way
• Visually enhance the technical information required by the user to
perform the intended task
• Prepared in accordance with the written text and other information
in data modules
• The end user receives the maximum amount of information

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• The recommended presentation format for print is
portrait orientation
• Foldouts and landscape orientations are allowed as
exceptions, but require defining in the project business rules
• The presentation of illustrations in an IETP/M
(Interactive Electronic Technical Publication/Manual) is
not governed by the same rules
• However consideration must be given if the IETP has print
capability
Authoring – Mode of Presentation

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Authoring – Illustration Rules Objectives
• Consistent illustration appearance
• Perspective – Isometric Projection
• Illustration/Page Size
• Line weights
• Line styles
• Annotations
• Symbols
• Clear and concise information
• Extraneous data removed
• Usually Monochrome
• Use color when clarity is required
• BRDP-S1-00029
Use of color in the final deliverable?

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Business Rules
• Business Rule Decision Point

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Authoring – Illustration Line weights
• Line weight table, classified as types

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Authoring – Text Style (1)
• Advice on text style
Business Rule Decision Point BRDP-S1-00554
Illustration annotations written in upper or sentence case:

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Authoring – Text Style (2)

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Authoring – Symbols

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Authoring – Use of Color (1)
• The Specification defines the use of color
• Specific color palette
• Provides very good examples of using color
in illustrations and photographs
• The use of color on the example
illustration denotes a hierarchical structure
• Yellow - attached to main assembly
• Light Blue – parts on the illustration
• Grey – Parts shown on subsequent illustrations,
see the detail arrows for navigation

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Authoring – Use of Color (2)

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S1000D Guide illustration
http://www.cgmlarson.com/S1000D_Illustration.html

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2D File Formats

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CGM – S1000D Specification
• Chapter 7.3.2 – CSDB objects – Graphics

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CGM – Introduction
• CGM is still the only 2D graphics format documented in the
S1000D specification
• There are 4 versions of CGM but only version 4.0 can contain
hotspot information
• CGM can be edited, published and also viewed by the end user
• Dependency on the software supporting CGM Version 4
• The CGM profile provides interoperability and validation
opportunities

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CGM – Version 4
• CGM Version 4 contains Application Structuring (APS)
• Provides the ability to add metadata and facilitate intelligent graphics
(Hotspots)
• The metadata can be contained inside the CGM or in an XML
companion file, as previously discussed
• The S1000D specification provides guidance on what metadata
can be included in the CGM graphic

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CGM – WebCGM profile
• The S1000D WebCGM profile is described as cascading
• WebCGM 2.1 is the full profile
• The S1000D profile is a subset of the WebCGM 2.1

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SVG Background
• Scalable Vector Graphic (SVG)
• XML encoded format
• W3C Standard
• http://www.w3.org/Graphics/SVG/
• Managed by SVG Working Group
• http://www.w3.org/Graphics/SVG/WG/wiki/Main_Page
• Native support in all popular web browsers
• No plug-in technology required (HTML5 Native)

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SVG the Specification
• XML based
• SVG 1.1 – Full
• SVG 1.2 – Tiny
• A subset of the Full specification
• Designed for phones, tablets etc.
• Technical illustrations only require a small percentage of attributes
available in the SVG Specification
• Version 2.0 of SVG released
• There is no impact on our current support of SVG

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SVG is XML encoded
• Benefits:
• Based on the international open standard
• Structured information based on a schema
• In theory could be validated against a tailored
industry schema
• Caveats:
• Not designed for data exchange, result could
be interoperability issues
• The off-the-shelf schema covers the whole
specification
• A new profile schema would be required to
validate against specific attributes/elements

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TECH SVG Profile
• Exporting the CGM file, we only use a
relatively small portion of the SVG
specification
• However, there is an intersection with Full and
Tiny profiles
• We are currently optimizing the export based
on real life customer files
• Conversion Challenges
• File Size
• Embedded Raster Images
• Hotspots
• Line styles
• Fonts
• See handouts to download
SVG - Full
SVG - Tiny

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Interactivity – Hotspots
Chapter 3.9.5.2.1.8 – Common constructs - Hotspots

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Interactivity – Hotspots - Introduction
• Hotspot information can be included in potentially 4 different files
• Only 2 required for linking to work between text and graphics
Data Module
.xml
Illustration
.cgm
XML Companion
File
.xcf
Essential Optional
IMF ICN
Metadata file
.xml

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Interactivity – Hotspots – The file formats
• The Data Module is an XML file compliant with the S1000D
Specification
• Usually Issue 4.0 and above for recent projects
• The CGM file is inserted into the applicable Data Module, it can
contain hotspot information
• The .XCF is an XML Companion file, it can contain metadata
associated with CGM graphic – the use is optional
• The CGM viewer will need to support the companion file
• The IMF file is also XML encoded, new in Issue 4.2, it contains
substantially more metadata options
• Provides the opportunity to manage the ICN similar to a DM
• Dependency on the support of the 3rd party software, CSDB, Viewers, etc.
Data Module
.xml
Illustration
.cgm
XML
Companio
n File
.xcf
IMF ICN
Metadata
file
.xml

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Interactivity – Data Module XML and CGM
Data Module
CGM Graphic
Blog Link

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Interactivity – XML Companion File (XCF)

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Interactivity – XCF Structure
• Documented in the S1000D Specification – Chap 7.3.2
• Consists of 5 main structures
• 1 – The WebCGM 2.1 structure - <webcgm>
• Only a subset of APS attributes are allowed in S1000D
• 2 – The grobject structure - <hotspot>
• Attributes, name, region and viewcontext are allowed in the
CGM itself
• Additional attributes e.g. screentip should be in the XCF file
• Mapping to the S1000D element <hotspot>
• 3 – The linkuri structure - <linkuri>
• Mapping to S1000D elements <dmRef> <internalRef> <catalogSeqNumber>
• 4 – The bindById structure - <bindById>
• 5 – The bindByName structure - <bindByName>
• There is also a <layer> element not mentioned in the S1000D specification

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Interactivity – ICN Metadata File (IMF)

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Interactivity – IMF Structure
• Also documented in the S1000D Specification 5 – Chap 3.9.2.7
• Refer to Part 1 of the webinar for more detailed information
• Can be used to manage any ICN multimedia object
• Not specifically for CGM files
• A potential replacement for the XCF companion file
• Also contains hotpot information
• Contains the ability to include additional metadata
• Enables the management of the ICN in a CSDB
• The CSDB has to support the IMF format
• Supports the standard S1000D linking mechanism <internalRef>, <dmRef>,
<catalogSeqNumberRef>
• Where best to create the IMF file?
• CGM Editor or XML Editor, or a combination of both
Click Link
to Blog

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3D Data

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Authoring – 3D

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Authoring – Use of Color in 3D Content
• POLL
• General Guidance:
• The color of the 3D objects should adhere to the S1000D color palette
• Projects should define a color scheme for the whole program
• Projects should also define Devices, Viewers etc. capable of displaying data
• Also, consider the capabilities of the technology
• Use color consistently
• The color Red should only be used for a Warning
• Critical alerts
• The color Amber should only be used for a Caution
• The color rules do not apply to realistically rendered surfaces
• The specification encourages the use of a gradient color for the background
• Critical information situations can be supported with symbols, markings, wording etc.

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Authoring – Interactive 3D Content
• The Chapter provides basic guidelines for the use of 3D interactive
graphics
• The production of 3D content must be produced from verified and
authoritative engineering information
• 3D information usage is recommended where procedure is
complex, and users will benefit from the visualization
• The 3D graphics must contain appropriate warning's and cautions
when parts are removed
• The technical solution should be described in the project business
rules

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Authoring – Technical Solution
• S1000D does not recommend a 3D format or solution
• The specification states the selected solution should be defined in
the project business rules
• Provides the opening to use proprietary file formats and viewing solutions
• The policy seems to be in opposition to the objective of the
specification
• The danger, use of a multitude of authoring and viewing solutions
• The specification advice is you document the solution and make
sure long term it is sustainable
• Larson’s advice, select open formats for data exchange and display
• Strategy will ultimately benefit the customer

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3D Open - Publishing Formats
• There are many 3D formats, however the proprietary ones
should be excluded when publishing information
• What formats are available:
• X3D
• X3D is a royalty-free ISO/IEC standard for declaratively representing
3D computer graphics using XML
• PRC
• PRC is a 3D file format that can be used to embed 3D data in a PDF
file. This highly compressed format facilitates the storage of
different representations of a 3D model.
• U3D
• Universal 3D is a compressed file format standard for 3D computer
graphics data.
• POLL

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Why X3D?
• An open format based on XML
• The ability to create a specific profile for the format
• Same idea as the TECH SVG profile
• An X3D schema will provide the ability validate files
• No plugin required to view in a web browser
• https://examples.x3dom.org/cadViewer/sceneGraphEngine/index.html
• https://examples.x3dom.org/CAD_Explosion/index.html
• http://www.cgmlarson.com/wankel-engine-assembly1.html
• Caveat:
• How do you author the X3D files?
• Add the interactivity, hotspots
• Connection to parts lists
• Animations, procedural, assembly, disassembly
• Do we use existing software and export to X3D?
• Work will be required to develop a 3D standards compliant solution

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Summary
• S1000D is a primary focus for our software solutions
• We attend all associated S1000D events in North America
• We will be participating in TDW-Live in November 17 – 19th
• This is a virtual event
• The event has been endorsed by ASD
• https://tdw-live.com/index.php/ebooking/
• The free ticket winner will be informed on Friday 23rd
• We will have one more Talking Technical Illustration Episode this year
on November 12th
• Episode 3 - Official announcement on October 26th
• We will also have another TDW-Live ticket giveaway at this event