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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import type { Plugin } from 'chart.js';
import MkChartLegend from '@/components/MkChartLegend.vue';
export const chartLegend = (legend: InstanceType<typeof MkChartLegend> | null | undefined) => ({
id: 'htmlLegend',
afterUpdate(chart, args, options) {
if (legend == null) return;
// Reuse the built-in legendItems generator
const items = chart.options.plugins!.legend!.labels!.generateLabels!(chart);
legend.update(chart, items);
},
}) as Plugin;
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