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