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// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: Font Metrics API Level 1 (https://drafts.css-houdini.org/font-metrics-api-1/)
partial interface Document {
FontMetrics measureElement(Element element);
FontMetrics measureText(DOMString text, StylePropertyMapReadOnly styleMap);
};
[Exposed=Window]
interface FontMetrics {
readonly attribute double width;
readonly attribute FrozenArray<double> advances;
readonly attribute double boundingBoxLeft;
readonly attribute double boundingBoxRight;
readonly attribute double height;
readonly attribute double emHeightAscent;
readonly attribute double emHeightDescent;
readonly attribute double boundingBoxAscent;
readonly attribute double boundingBoxDescent;
readonly attribute double fontBoundingBoxAscent;
readonly attribute double fontBoundingBoxDescent;
readonly attribute Baseline dominantBaseline;
readonly attribute FrozenArray<Baseline> baselines;
readonly attribute FrozenArray<Font> fonts;
};
[Exposed=Window]
interface Baseline {
readonly attribute DOMString name;
readonly attribute double value;
};
[Exposed=Window]
interface Font {
readonly attribute DOMString name;
readonly attribute unsigned long glyphsRendered;
};
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