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AutoCAD 2025 for Mac Developer and ObjectARX
    • Customization Guide
    • DXF Reference
    • AutoLISP and DCL
    • ObjectARX
      • ObjectARX: Developer's Guide
        • ObjectARX Introductory Concepts
        • Basic Interaction with AutoCAD
          • Selection Set, Entity, and Symbol Table Functions
          • Plot API
          • Global Functions for Interacting with AutoCAD
            • AutoCAD Queries and Commands
            • Getting User Input
            • Conversions
            • Character Type Handling
            • Coordinate System Transformations
            • Display Control
            • Tablet Calibration
            • Wild-Card Matching
          • ObjectARX Global Utility Functions
          • AutoCAD Command Prompt Standard
        • Custom Objects
        • Advanced Topics
        • ObjectARX Graphics, Geometry, and Boundary Representation Libraries
      • ObjectARX: Reference Guide
      • ObjectARX: Release Notes
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    Global Functions for Interacting with AutoCAD

    The global functions described in this section allow your application to communicate with AutoCAD ® . This section discusses functions for registering commands with AutoCAD, handling user input, handling data conversions, and setting up external devices such as the tablet.

    Topics in this section
    • AutoCAD Queries and Commands
    • Getting User Input
    • Conversions
    • Character Type Handling
    • Coordinate System Transformations
    • Display Control
    • Tablet Calibration
    • Wild-Card Matching

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