Programmer's Guide to Creating User Interfaces

Table of Contents

Index

Chapter 9: Generic Line Drawing

• 9.1 Overview
• 9.2 Operation
  • 9.2.1 CBL_GET_SCR_LINE_DRAW
  • 9.2.2 Finding the Character You Want
  • 9.2.3 Requesting a Table of Character Codes
    • 9.2.3.1 Requesting a Table of Single-byte Codes
    • 9.2.3.2 Requesting a Table of Double-byte Codes
  • 9.2.4 Requesting an Individual Character Code
    • 9.2.4.1 Requesting a Single Single-byte Code
    • 9.2.4.2 Requesting a Single Double-byte Code
  • 9.2.5 Replacing Unavailable Characters
    • 9.2.5.1 Choosing Substitutes to Use
    • 9.2.5.2 Checking for Substitutions
• 9.3 Character Graphics Routines
  • 9.3.1 Description of Routines