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@@ -0,0 +1,524 @@
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+<template>
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+ <div :style="styleObj">
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+ <v-chart :options="options" autoresize/>
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+ </div>
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+</template>
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+
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+<script>
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+import echarts from "echarts";
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+import {eventBusParams} from "@/utils/screen";
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+
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+let scale = [];
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+let max;
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+let min;
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+let Gradient = [];
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+
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+export default {
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+ name: "widgetScale",
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+ components: {},
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+ props: {
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+ value: Object,
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+ ispreview: Boolean,
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+ },
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+ data() {
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+ return {
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+ options: {
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+ yAxis: [
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+ {
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+ // 对底部高度有影响
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+ show: true,
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+ data: [],
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+ min: 0,
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+ max: max,
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+ axisLine: {
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+ show: false
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+ }
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+ },
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+ {
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+ show: false,
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+ min: 0,
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+ max: max,
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+ },
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+ {
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+ type: 'category',
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+ position: 'left',
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+ offset: -5,
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+ axisLabel: {
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+ fontSize: 10,
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+ color: 'white'
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+ },
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+ axisLine: {
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+ show: false
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+ },
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+ axisTick: {
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+ show: false
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+ },
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+ }
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+ ],
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+ xAxis: [
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+ // 宽度
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+ {
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+ show: false,
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+ min: -10,
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+ max: 10,
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+ data: []
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+ },
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+ {
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+ show: false,
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+ min: -10,
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+ max: 10,
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+ data: []
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+ },
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+ {
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+ show: false,
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+ min: -10,
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+ max: 10,
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+ data: []
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+ },
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+ { // 刻度位置
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+ show: false,
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+ min: -3,
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+ max: 10,
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+ splitLine: {
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+ lineStyle: {
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+ color: 'rgba(56, 128, 138,1)',
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+ }
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+ }
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+ }
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+ ],
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+ series: [
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+ {
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+ name: "值",
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+ type: "bar",
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+ barWidth: 35,
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+ xAxisIndex: 0,
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+ itemStyle: {
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+ normal: {
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+ color: new echarts.graphic.LinearGradient(0, 1, 0, 0, Gradient),
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+ barBorderRadius: 50,
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+ }
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+ },
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+ z: 2,
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+ data: [
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+ {
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+ label: {
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+ normal: {
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+ show: true,
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+ position: "top",
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+ backgroundColor: {},
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+ width: 10,
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+ height: 50,
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+ rich: {
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+ back: {
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+ align: 'center',
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+ lineHeight: 50,
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+ fontSize: 16,
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+ fontFamily: 'digifacewide',
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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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+ },
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+ {
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+ name: '白框',
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+ type: 'bar',
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+ xAxisIndex: 1,
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+ barGap: '-100%',
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+ data: [max - 1],
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+ barWidth: 35,
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+ itemStyle: {
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+ normal: {
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+ color: '#0C2F6F',
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+ barBorderRadius: 50,
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+ }
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+ },
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+ z: 1
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+ },
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+ {
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+ name: '外框',
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+ type: 'bar',
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+ xAxisIndex: 2,
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+ barGap: '-100%',
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+ data: [max],
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+ barWidth: 45,
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+ itemStyle: {
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+ normal: {
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+ color: 'rgba(56, 128, 138,1)',
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+ barBorderRadius: 50,
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+ }
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+ },
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+ z: 0
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+ },
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+ {
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+ name: '刻度',
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+ type: 'bar',
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+ yAxisIndex: 0,
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+ xAxisIndex: 3,
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+ label: {
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+ normal: {
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+ show: true,
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+ position: 'left',
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+ distance: 10,
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+ color: 'rgba(56, 128, 138,1)',
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+ fontSize: 16,
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+ fontWeight: 'normal',
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+ formatter: function (params) {
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+ if (params.dataIndex % 10 === 0) {
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+ return params.dataIndex;
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+ } else if (params.dataIndex == max) {
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+ return params.dataIndex;
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+ } else {
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+ return ""
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+ }
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+ }
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+ }
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+ },
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+ barGap: '-40%',
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+ data: scale,
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+ barWidth: 2,
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+ itemStyle: {
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+ normal: {
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+ color: 'rgba(56, 128, 138,1)',
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+ }
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+ },
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+ z: 0
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+ }
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+ ],
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+ },
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+ optionsStyle: {}, // 样式
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+ optionsData: {}, // 数据
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+ optionsCollapse: {}, // 图标属性
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+ optionsSetup: {},
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+ };
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+ },
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+ computed: {
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+ styleObj() {
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+ return {
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+ position: this.ispreview ? "absolute" : "static",
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+ width: this.optionsStyle.width + "px",
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+ height: this.optionsStyle.height + "px",
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+ left: this.optionsStyle.left + "px",
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+ top: this.optionsStyle.top + "px",
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+ background: this.optionsSetup.background,
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+ };
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+ },
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+ },
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+ watch: {
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+ value: {
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+ handler(val) {
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+ this.optionsStyle = val.position;
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+ this.optionsData = val.data;
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+ this.optionsCollapse = val.collapse;
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+ this.optionsSetup = val.setup;
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+ this.editorOptions();
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+ },
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+ deep: true,
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+ },
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+ },
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+ created() {
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+ this.optionsStyle = this.value.position;
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+ this.optionsData = this.value.data;
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+ this.optionsCollapse = this.value.collapse;
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+ this.optionsSetup = this.value.setup;
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+ this.editorOptions();
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+ eventBusParams(
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+ this.optionsSetup,
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+ this.optionsData,
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+ (dynamicData, optionsSetup) => {
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+ this.getEchartData(dynamicData, optionsSetup);
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+ }
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+ );
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+ },
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+ methods: {
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+ // 修改图标options属性
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+ editorOptions() {
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+ this.setOptionsTitle();
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+ this.setOptionsMaxScale();
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+ this.setOptionsYAxis();
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+ this.setOptionsScale();
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+ this.setOptionsOutBar();
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+ this.setOptionsMargin();
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+ this.setOptionsData();
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+ this.setOptionsInBar();
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+
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+ },
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+ // 标题设置
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+ setOptionsTitle() {
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+ const optionsSetup = this.optionsSetup;
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+ const title = {};
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+ title.text = optionsSetup.titleText;
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+ title.show = optionsSetup.isNoTitle;
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+ title.left = optionsSetup.textAlign;
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+ title.textStyle = {
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+ color: optionsSetup.textColor,
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+ fontSize: optionsSetup.textFontSize,
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+ fontWeight: optionsSetup.textFontWeight,
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+ fontStyle: optionsSetup.textFontStyle,
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+ };
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+ title.subtext = optionsSetup.subText;
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+ title.subtextStyle = {
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+ color: optionsSetup.subTextColor,
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+ fontWeight: optionsSetup.subTextFontWeight,
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+ fontSize: optionsSetup.subTextFontSize,
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+ fontStyle: optionsSetup.subTextFontStyle,
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+ };
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+ this.options.title = title;
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+ },
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+ // 最大刻度设置
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+ setOptionsMaxScale() {
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+ const optionsSetup = this.optionsSetup;
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+ max = optionsSetup.maxScale;
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+ scale = this.setScale(max);
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+ },
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+ setScale(max) {
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+ let scale = [];
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+ for (let i = 0; i <= max; i++) {
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+ if (i <= 0 || i >= max) {
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+ scale.push('-2')
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+ } else {
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+ if ((i - 10) % 20 === 0) {
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+ scale.push('-2');
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+ } else if ((i - 10) % 4 === 0) {
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+ scale.push('-1');
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+ } else {
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+ scale.push('');
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+ }
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+ }
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+ }
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+ return scale;
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+ },
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+ setOptionsYAxis() {
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+ this.options.yAxis[0].max = max;
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+ this.options.yAxis[1].max = max;
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+ },
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+ // 刻度设定
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+ setOptionsScale() {
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+ const optionsSetup = this.optionsSetup;
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+ const series = this.options.series[3];
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+ //刻度
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+ series.data = scale;
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+ series.barWidth = optionsSetup.scaleBarWidth;
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+ series.itemStyle = {
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+ normal: {
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+ color: optionsSetup.scaleColor,
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+ }
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+ };
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+ //刻度值
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+ series.label = {
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+ normal: {
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+ show: true,
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+ position: 'left',
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+ distance: 10,
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+ fontSize: optionsSetup.scaleFontSize,
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+ color: optionsSetup.scaleDataColor,
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+ fontWeight: optionsSetup.scaleFontWeight,
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+ formatter: function (params) {
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+ if (params.dataIndex % 10 === 0) {
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+ return params.dataIndex;
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+ } else if (params.dataIndex == max) {
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+ return params.dataIndex;
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+ } else {
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+ return ""
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+ }
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+ }
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+ }
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+ };
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+ },
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+ // 外框设置
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+ setOptionsOutBar() {
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+ const optionsSetup = this.optionsSetup;
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+ const series = this.options.series[2];
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+ series.barWidth = optionsSetup.outBarWidth;
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+ series.itemStyle = {
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+ normal: {
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+ color: optionsSetup.outBarColor,
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+ barBorderRadius: optionsSetup.outBarRadius,
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+ }
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+ };
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+ series.data = [max];
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+ },
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+ // 内框设置
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+ setOptionsInBar() {
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+ const optionsSetup = this.optionsSetup;
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+ const series1 = this.options.series[1];
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+ series1.barWidth = optionsSetup.inBarWidth;
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+ series1.itemStyle = {
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+ normal: {
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+ color: optionsSetup.inBarColor,
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+ barBorderRadius: optionsSetup.inBarRadius,
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+ }
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+ };
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+ series1.data = [max - 1];
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+ const series0 = this.options.series[0];
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+ series0.barWidth = optionsSetup.inBarWidth;
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+ series0.itemStyle = {
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+ normal: {
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+ color: new echarts.graphic.LinearGradient(0, 1, 0, 0, Gradient),
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+ barBorderRadius: optionsSetup.inBarRadius,
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+ }
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+ };
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+ },
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+ // 渐变色设置
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+ setOptionsColor(inputValue, max) {
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+ const optionsSetup = this.optionsSetup;
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+ let gradient = [];
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+ if (inputValue > (max * 0.7)) {
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+ gradient.push(
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+ {
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+ offset: 0,
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+ color: optionsSetup.bar0Color,
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+ },
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+ {
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+ offset: 0.3,
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+ color: optionsSetup.bar30Color,
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+ },
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+ {
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+ offset: 0.7,
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+ color: optionsSetup.bar70Color,
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+ },
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+ {
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+ offset: 1,
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+ color: optionsSetup.bar100Color,
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+ })
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+ } else if (inputValue > (max * 0.3)) {
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+ gradient.push(
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+ {
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+ offset: 0,
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+ color: optionsSetup.bar0Color,
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+ },
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+ {
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+ offset: 0.5,
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+ color: optionsSetup.bar30Color,
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+ },
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+ {
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+ offset: 1,
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+ color: optionsSetup.bar70Color,
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+ })
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+ } else {
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+ gradient.push(
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+ {
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+ offset: 0,
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+ color: optionsSetup.bar0Color,
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+ },
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+ {
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+ offset: 1,
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+ color: optionsSetup.bar30Color,
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+ })
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+ }
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+ return gradient;
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+ },
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+ setShowValue(inputValue, max) {
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+ let showValue = inputValue;
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+ if (inputValue > max) {
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+ showValue = max
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+ } else {
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+ if (inputValue < 0) {
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+ showValue = 0
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+ } else {
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+ showValue = inputValue
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+ }
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+ }
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+ return showValue;
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+ },
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+ // 提示语设置 tooltip
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+ setOptionsTooltip() {
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+ const optionsSetup = this.optionsSetup;
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+ const tooltip = {
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+ trigger: "item",
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+ show: true,
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+ textStyle: {
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+ color: optionsSetup.lineColor,
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+ fontSize: optionsSetup.tipFontSize,
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+ },
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+ };
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+ this.options.tooltip = tooltip;
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+ },
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+ // 边距设置
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+ setOptionsMargin() {
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+ const optionsSetup = this.optionsSetup;
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+ const grid = {
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+ left: optionsSetup.marginLeft,
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+ right: optionsSetup.marginRight,
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+ bottom: optionsSetup.marginBottom,
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+ top: optionsSetup.marginTop,
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+ containLabel: true,
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+ };
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+ this.options.grid = grid;
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+ },
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+ setOptionsData() {
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+ const optionsData = this.optionsData; // 数据类型 静态 or 动态
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+ optionsData.dataType == "staticData"
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+ ? this.staticDataFn(optionsData.staticData)
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+ : this.dynamicDataFn(optionsData.dynamicData, optionsData.refreshTime);
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+ },
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+ // 静态数据
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+ staticDataFn(val) {
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+ const optionsSetup = this.optionsSetup;
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+ const num = val[0]["num"];
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+ // 渐变色
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+ const gradient = this.setOptionsColor(num, optionsSetup.maxScale);
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+ Gradient = gradient;
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+ // 数值设定
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+ const series = this.options.series;
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+ const data = {
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+ value: this.setShowValue(num, optionsSetup.maxScale),
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+ label: {
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+ normal: {
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+ show: optionsSetup.isShow,
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+ position: "top",
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+ backgroundColor: {},
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+ width: 10,
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+ height: 50,
|
|
|
+ formatter: '{back| ' + num + ' }',
|
|
|
+ rich: {
|
|
|
+ back: {
|
|
|
+ align: 'center',
|
|
|
+ lineHeight: 50,
|
|
|
+ fontSize: optionsSetup.fontSize,
|
|
|
+ fontWeight: optionsSetup.fontWeight,
|
|
|
+ fontFamily: 'digifacewide',
|
|
|
+ color: gradient[gradient.length - 1].color,
|
|
|
+ },
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ series[0].data[0] = data;
|
|
|
+ },
|
|
|
+ dynamicDataFn(val, refreshTime) {
|
|
|
+ if (!val) return;
|
|
|
+ if (this.ispreview) {
|
|
|
+ this.getEchartData(val);
|
|
|
+ this.flagInter = setInterval(() => {
|
|
|
+ this.getEchartData(val);
|
|
|
+ }, refreshTime);
|
|
|
+ } else {
|
|
|
+ this.getEchartData(val);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getEchartData(val) {
|
|
|
+ const data = this.queryEchartsData(val);
|
|
|
+ data.then((res) => {
|
|
|
+ this.renderingFn(res);
|
|
|
+ });
|
|
|
+ },
|
|
|
+ renderingFn(val) {
|
|
|
+ for (const key in this.options.series) {
|
|
|
+ if (this.options.series[key].type == "pie") {
|
|
|
+ this.options.series[key].data = val;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ },
|
|
|
+};
|
|
|
+</script>
|
|
|
+
|
|
|
+<style scoped lang="scss">
|
|
|
+.echarts {
|
|
|
+ width: 100%;
|
|
|
+ height: 100%;
|
|
|
+ overflow: hidden;
|
|
|
+}
|
|
|
+</style>
|
qianming