Function cloneScales

docs/app/js/sanddance-app.js:13126–13128

(vegaSpec)

    };
}
function cloneScales(vegaSpec) {
    return SandDance.VegaDeckGl.util.clone(vegaSpec.scales);
}
function serializeSpec(vegaSpec, datafile, dataRefType, transform, scheme) {
    const scales = cloneScales(vegaSpec);
    const colorScale = scales.filter((scale)=>scale.name === SandDance.constants.ScaleNames.Color)[0];