SystemYOffsets — Abjad v1.1.1 documentation

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# SystemYOffsets

class `abjad.` `SystemYOffsets`(interval, systems_per_page, skip_systems_on_first_page=1)

  Bases: `abjad.core.abjadcore._Abjad`

  Used to specify systems starting at even intervals running down every page.

  Set interval to a positive number. Set systems_per_page to a positive number. Set skip_systems_on_first_page to a positive integer less than systems_per_page, defaulting to `1`.

      abjad> specification = SystemYOffsets(38, 5)
      SystemYOffsets([0], 44, 88, 132, 176 | 0, 44, 88, 132, 176 | ...)

  Pass instances of this class to other layout functions.

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