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    Touch.rotationAngle

    Summary

    Returns the rotation angle, in degrees, of the contact area ellipse defined by Touch.radiusX and Touch.radiusY. The value may be between 0 and 90. Together, these three values describe an ellipse that approximates the size and shape of the area of contact between the user and the screen. This may be a large ellipse representing the contact between a fingertip and the screen or a small one representing the tip of a stylus, for example.

    Syntax

    var angle = touchItem.rotationAngle;
    

    Return value

    angle
    The number of degrees of rotation to apply to the described ellipse to align with the contact area between the user and the touch surface.

    Specification

    Touch Events Specification

    See also

    Document Tags and Contributors

    Contributors to this page: Sheppy, jsx, Khodaidad_Basharmand, fscholz, kscarfone
    Last updated by: fscholz,