User's Guide
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Graphics System (GS)
User's Guide
Version 1.6

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Chapters

• GS - The Graphics System
  • Top of chapter
  • Introduction
  • Basic Architecture of GS
• Interface Functions
  • Top of chapter
  • Overview
  • A First Example
  • Creating Objects
  • Ownership
  • Naming Objects
• Options
  • Top of chapter
  • The Option Concept
  • The Option Tables
  • Config-Only Options
  • Read-Only Options
  • Data Types
• Events
  • Top of chapter
  • Event Messages
  • Generic Events
  • Object Specific Events
  • Matching Events Against Object Identifiers
  • Matching Events Against Object Names
  • Matching Events Against the Data Field
  • Experimenting with Events
• Fonts
  • Top of chapter
  • The Font Model
• Default Values
  • Top of chapter
  • The Default Value Model
• The Packer
  • Top of chapter
  • The Packer
• Built-In Objects
  • Top of chapter
  • Overview
  • Generic Options
  • Window
  • Button
  • Label
  • Frame
  • Entry
  • Listbox
  • Canvas
  • Menu
  • Grid
  • Editor
  • Scale

Graphics System (GS) User's Guide

Version 1.6

October 20, 2025