• Create an annotation for angle

    Parameters

    • p: [Vector2, Vector2, Vector2]

      three points to define the angle

    • Optionalstr: string

      string to be annotated (will be converted to mathematical italic)

    • radius: number = 1

      radius of the arc

    • Optionaltext_offset: number | Vector2

      position offset of the text if given as a number, the text will be placed at the angle bisector with the given distance from the vertex if given as a vector, the text will be placed at the given position offset

    Returns Diagram