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    この記事はまだ日本語に翻訳されていません。MDN の翻訳はボランティアによって行われています。是非 MDN に登録し、私たちの力になって下さい。

    The DOMHighResTimeStamp type is a double representing a number of milliseconds, accurate to the thousandth of millisecond, that is with a precision of 1 µs.

    Implementations that cannot get the required precision (for example, if the underlying system doesn't support it) are allowed to only be accurate to one millisecond.


    No specific property.


    No specific method.


    Specification Status Comment
    High Resolution Time
    The definition of 'DOMHighResTimeStamp' in that specification.
    Recommendation Initial definition.

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
    Basic support 6 7.0 (7.0) 9 15.0 Not supported
    Feature Android Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile
    Basic support (Yes) 15.0 (15.0) 9 15.0 Not supported

    See also


    Contributors to this page: teoli, MattBrubeck
    最終更新者: teoli,