@tanstack/charts
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A chart grammar for TypeScript and JavaScript. Marks consume your data directly, channels describe visual encodings, and the engine compiles them into a renderer-neutral keyed scene. TanStack's compact scales cover common numeric and categorical mappings.
13 lines (12 loc) • 360 B
JavaScript
const defaultFocusLayer = /* @__PURE__ */ Symbol("default-focus-layer");
function markDefaultFocusLayer(layer) {
if (layer.focus) Object.assign(layer.focus, { [defaultFocusLayer]: true });
return layer;
}
function isDefaultFocusLayer(layer) {
return layer.focus?.[defaultFocusLayer] === true;
}
export {
isDefaultFocusLayer,
markDefaultFocusLayer
};