26 lines
688 B
JavaScript
26 lines
688 B
JavaScript
function pointerExtend(dest, source) {
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for (const prop in source) {
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const prefixedPropREs = pointerExtend.prefixedPropREs;
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let deprecated = false; // skip deprecated prefixed properties
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for (const vendor in prefixedPropREs) {
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if (prop.indexOf(vendor) === 0 && prefixedPropREs[vendor].test(prop)) {
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deprecated = true;
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break;
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}
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}
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if (!deprecated && typeof source[prop] !== 'function') {
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dest[prop] = source[prop];
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}
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}
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return dest;
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}
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pointerExtend.prefixedPropREs = {
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webkit: /(Movement[XY]|Radius[XY]|RotationAngle|Force)$/,
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moz: /(Pressure)$/
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};
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export default pointerExtend;
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//# sourceMappingURL=pointerExtend.js.map
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