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Overlays.Arrow Class

Draws an arrow, using four points: the head and two tail points, and a foldback point, which permits the tail of the arrow to be indented.

Constructor

Overlays.Arrow

(
  • params
)

Parameters:

  • params Object

    Constructor parameters

    • [width=20] Integer optional

      Width of the tail of the arrow

    • [length=20] Integer optional

      Distance from the tail of the arrow to the head

    • [location=0.5] Float optional

      Where, either as a proportional value from 0 to 1 inclusive, or as an absolute value (negative values mean distance from target; positive values greater than 1 mean distance from source) the Arrow should appear on the Connector

    • [direction=1] Integer optional

      Which way to point. Allowed values are 1 (the default, meaning forwards) and -1, meaning backwards

    • [foldback=0.623] Float optional

      How far along the axis of the arrow the tail points foldback in to.

    • [paintStyle] Object optional

      A style object in the form used for paintStyle values for Endpoints and Connectors.

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