PieLocationChart.vue
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<template>
<div :class="className" :style="{ height: height, width: width }" />
</template>
<script>
import echarts from "echarts";
require("echarts/theme/macarons"); // echarts theme
import resize from "./mixins/resize";
const animationDuration = 3000;
export default {
mixins: [resize],
props: {
className: {
type: String,
default: "chart",
},
width: {
type: String,
default: "100%",
},
height: {
type: String,
default: "300px",
},
},
data() {
return {
chart: null,
};
},
mounted() {
this.$nextTick(() => {
this.initChart();
});
},
beforeDestroy() {
if (!this.chart) {
return;
}
this.chart.dispose();
this.chart = null;
},
methods: {
initChart() {
this.chart = echarts.init(this.$el, "macarons");
this.chart.setOption({
title: {
text: "库位利用率",
textStyle: {
color: 'rgba(0, 0, 0, 0.7)',
fontSize: '15',
fontWeight:'bold'
}
},
tooltip: {
trigger: "item",
formatter: "{a} <br/>{b} : {c} ({d}%)",
},
legend: {
type: "scroll",
orient: "vertical",
right: 10,
top: 20,
bottom: "20",
data: ["有货", "无货"],
},
series: [
{
name: "货位状态",
type: "pie",
radius: "55%",
center: ["40%", "50%"],
// data: data.seriesData,
data: [
{
value: 10,
name: "有货",
},
{
value: 300,
name: "无货",
},
],
emphasis: {
itemStyle: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: "rgba(0, 0, 0, 0.5)",
},
},
animationEasing: "cubicInOut",
animationDuration: 2600,
},
],
});
},
},
};
</script>