88 lines
1.7 KiB
Vue
88 lines
1.7 KiB
Vue
<template>
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<canvas ref="chartEl"></canvas>
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</template>
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<script lang="ts" setup>
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import { onMounted, onUnmounted, ref, shallowRef } from "vue";
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import { Chart } from "chart.js";
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import number from "@/filters/number";
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import { defaultStore } from "@/store";
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import { useChartTooltip } from "@/scripts/use-chart-tooltip";
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import { initChart } from "@/scripts/init-chart";
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initChart();
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const props = defineProps<{
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data: {
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name: string;
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value: number;
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color: string;
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onClick?: () => void;
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}[];
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}>();
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const chartEl = shallowRef<HTMLCanvasElement>(null);
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const { handler: externalTooltipHandler } = useChartTooltip({
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position: "middle",
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});
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let chartInstance: Chart;
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onMounted(() => {
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chartInstance = new Chart(chartEl.value, {
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type: "doughnut",
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data: {
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labels: props.data.map((x) => x.name),
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datasets: [
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{
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backgroundColor: props.data.map((x) => x.color),
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borderColor: getComputedStyle(
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document.documentElement
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).getPropertyValue("--panel"),
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borderWidth: 2,
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hoverOffset: 0,
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data: props.data.map((x) => x.value),
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},
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],
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},
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options: {
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layout: {
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padding: {
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left: 16,
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right: 16,
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top: 16,
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bottom: 16,
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},
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},
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onClick: (ev) => {
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const hit = chartInstance.getElementsAtEventForMode(
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ev,
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"nearest",
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{ intersect: true },
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false
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)[0];
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if (hit && props.data[hit.index].onClick) {
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props.data[hit.index].onClick();
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}
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},
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plugins: {
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legend: {
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display: false,
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},
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tooltip: {
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enabled: false,
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mode: "index",
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animation: {
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duration: 0,
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},
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external: externalTooltipHandler,
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},
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},
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},
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});
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});
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</script>
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<style lang="scss" scoped></style>
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