Function range

  • range(
        scrollTop: number,
        clientHeight: number,
        rowHeight: number,
        heightExceptions: IRowHeightException[],
        numberOfRows: number,
    ): IVisibleRange

  • computes the visible range

    Parameters

    • scrollTop: number

      top scrolling

    • clientHeight: number

      visible height

    • rowHeight: number

      height of a row by default

    • heightExceptions: IRowHeightException[]

      exceptions of this default height

    • numberOfRows: number

      the number of rows

    Returns IVisibleRange

    the computed visible range

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