SheetXL - v0.3.20
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    Namespace IAutoFill

    The IAutoFill namespace provides capabilities for applying and managing auto-fill operations within a spreadsheet. Auto-fill enables automatic generation of data based on patterns in existing data.

    • Linear Fill: Automatically generate sequential values for numbers or dates, continuing from existing patterns.
    • Ordinal Fill: Fill data based on strings with numeric identifiers (e.g., Point 1, Point 2, Point 3).
    • List Fill: Populate ranges with repeating values from predefined lists.
    • Custom Fill Handlers: Extend auto-fill capabilities by providing custom logic for generating fill data.

    The IAutoFill namespace is designed to streamline the process of generating predictable data patterns in a spreadsheet. By identifying existing patterns and applying them to empty ranges, users can efficiently populate large datasets with minimal manual input.

    Auto-fill supports both built-in patterns, such as numbers and dates, and allows users or developers to define their own custom fill rules to meet specific use cases.

    This namespace provides the necessary APIs to:

    • Detect and extend patterns in existing data.
    • Customize the fill behavior for specific types of data.
    • Handle edge cases, such as non-contiguous ranges or mixed data types.

    Auto-fill reduces repetitive tasks, improving productivity and minimizing errors when working with large datasets.

    Interfaces

    FillAt
    Filler
    Options