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@@ -0,0 +1,86 @@
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+<template >
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+ <div id="policeCount"></div>
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+</template>
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+
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+<script>
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+import { Pie } from '@antv/g2plot';
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+
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+export default {
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+ name: 'PoliceCount',
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+ data() {
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+ return {}
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+ },
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+ mounted() {
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+ this.renderChart();
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+ },
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+ methods: {
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+ renderChart() {
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+ const data = [
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+ { type: '北碚区1', value: 779 },
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+ { type: '北碚区2', value: 779 },
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+ { type: '北碚区3', value: 779 },
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+ { type: '北碚区4', value: 779 },
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+ { type: '北碚区5', value: 779 },
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+ { type: '北碚区6', value: 779 },
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+ ];
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+
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+ const piePlot = new Pie('policeCount', {
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+ appendPadding: 10,
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+ data,
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+ angleField: 'value',
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+ colorField: 'type',
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+ radius: 1,
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+ innerRadius: 0.64,
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+ meta: {
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+ value: {
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+ formatter: (v) => `${v}`,
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+ },
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+ },
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+ label: null,
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+ statistic: {
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+ title: {
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+ content: '出警次数',
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+ style: {
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+ color: '#fff',
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+ fontSize: '1vh',
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+ },
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+ offsetY: -4,
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+ },
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+ content: {
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+ style: {
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+ color: '#ffde24',
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+ fontSize: '1.5vh',
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+ },
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+ offsetY: 4,
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+ },
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+ },
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+ interactions: [
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+ {
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+ type: 'pie-statistic-active',
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+ cfg: {
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+ start: [
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+ { trigger: 'element:mouseenter', action: 'pie-statistic:change' },
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+ { trigger: 'legend-item:mouseenter', action: 'pie-statistic:change' },
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+ ],
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+ end: [
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+ { trigger: 'element:mouseleave', action: 'pie-statistic:reset' },
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+ { trigger: 'legend-item:mouseleave', action: 'pie-statistic:reset' },
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+ ],
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+ },
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+ },
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+ ],
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+ });
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+
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+ piePlot.update({ "theme": { "styleSheet": { "brandColor": "#B8E1FF", "paletteQualitative10": ["#B8E1FF", "#9AC5FF", "#7DAAFF", "#5B8FF9", "#3D76DD", "#085EC0", "#0047A5", "#00318A", "#001D70"], "paletteQualitative20": ["#B8E1FF", "#9AC5FF", "#7DAAFF", "#5B8FF9", "#3D76DD", "#085EC0", "#0047A5", "#00318A", "#001D70"] } } });
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+ piePlot.render();
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+ }
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+ }
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+}
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+</script>
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+
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+<style scoped lang='less'>
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+#policeCount {
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+ width: 312px;
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+ height: 160px;
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+}
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+</style>
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