core/html/track/vtt/VTTRegion.idl

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 * Copyright (C) 2013 Google Inc.  All rights reserved.
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// http://dev.w3.org/html5/webvtt/#the-vttregion-interface

[
    Constructor,
    RuntimeEnabled=WebVTTRegions,
    WillBeGarbageCollected,
] interface VTTRegion {
    [RaisesException=Setter] attribute double width;
    // TODO(philipj): height should be called lines.
    [RaisesException=Setter] attribute long height;
    [RaisesException=Setter] attribute double regionAnchorX;
    [RaisesException=Setter] attribute double regionAnchorY;
    [RaisesException=Setter] attribute double viewportAnchorX;
    [RaisesException=Setter] attribute double viewportAnchorY;
    // TODO(philip): scroll should be of type ScrollSetting.
    [RaisesException=Setter] attribute DOMString scroll;

    // TODO(philipj): The track/id attributes are gone from the spec:
    // https://www.w3.org/Bugs/Public/show_bug.cgi?id=24380
    readonly attribute TextTrack track;
    attribute DOMString id;
};