418 lines
12 KiB
Vue
418 lines
12 KiB
Vue
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<template>
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<div id="xbh">
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<!-- <el-row :gutter="20"> -->
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<!-- <el-col :span="24"> -->
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<el-button style="position:absolute;right:10px;z-index:20000"
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type="text"
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icon="el-icon-download"
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title="生成图片"
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@click="download"
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>下载</el-button>
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<div ref="xbtj"
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id="qualifiedechart"
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style="width: 100%; height: 100%"
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></div>
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<!-- </el-col> -->
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<!-- </el-row> -->
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</div>
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</template>
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<script>
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import yan from "@/assets/commjs/color";
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export default {
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data() {
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return {
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zoom: "",
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voltageleve1: 0,
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tableheight: undefined,
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terminal: 0,
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interfere: 0,
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device: 1,
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myChartes:''
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};
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},
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props: {
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xdata: {
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type: Array,
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default: undefined,
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},
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ydata: {
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type: Array,
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default: undefined,
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},
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ydata2: {
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type: Array,
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default: undefined,
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},
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ydata3: {
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type: Array,
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default: undefined,
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},
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ydata4: {
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type: Array,
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default: undefined,
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},
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ydata5: {
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type: Array,
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default: undefined,
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},
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ydata6: {
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type: Array,
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default: undefined,
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},
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ydata7: {
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type: Array,
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default: undefined,
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},
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ydata8: {
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type: Array,
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default: undefined,
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},
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title: {
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type: String,
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default: undefined,
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},
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classvalue: {
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type: Number,
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default: undefined,
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},
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},
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watch: {},
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created() {},
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mounted() {
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this.resizeEchartd()
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this.zoom = 1 / document.body.style.zoom;
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window.addEventListener("resize", () => {
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this.zoom = 1 / document.body.style.zoom;
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if(this.myChartes!==''){
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this.myChartes.resize();
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}
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});
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this.$nextTick(() => {
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this.qualifiedechart();
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});
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},
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methods: {
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resizeEchartd(){
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var elementResizeDetectorMaker = require("element-resize-detector")
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if(document.getElementById("xbh")){
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var erd = elementResizeDetectorMaker()
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erd.listenTo(document.getElementById("xbh"), (element) => {
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let domeId=document.getElementById("xbh")
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let domeId2=document.getElementById("qualifiedechart")
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domeId2.style.width= domeId.offsetWidth - 0 + "px"
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if(this.myChartes !==''){
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this.myChartes.resize();
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}
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});
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}
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},
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download() {
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// 转换成canvas
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html2canvas(document.getElementById("xbh"), {
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background:'#fff',
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scale: 1,
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}).then(function (canvas) {
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// 创建a标签，实现下载
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var creatIMg = document.createElement("a");
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creatIMg.download ="谐波统计.png"; // 设置下载的文件名，
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creatIMg.href = canvas.toDataURL(); // 下载url
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creatIMg.click();
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creatIMg.remove(); // 下载之后把创建的元素删除
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});
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},
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qualifiedechart() {
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const echarts = require("echarts");
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let domID1 = document.getElementById("qualifiedechart");
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setTimeout(() => {
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domID1.style.width =
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document.getElementById("xbh").offsetWidth -0+'px'
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domID1.style.height =
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(window.sessionStorage.getItem("appheight") - 50) / 2 + "px";
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}, 0);
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var myChartes = echarts.init(domID1);
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let echartsColor = JSON.parse(window.localStorage.echartsColor);
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var option = {
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title: {
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text: "监测点超标占比",
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left: "center",
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//subtext: '占比(%)',
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textStyle: {
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font: yan.EchartObject.zNamefontSize,
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color: echartsColor.WordColor,
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},
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},
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tooltip: {
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trigger: "axis",
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axisPointer: {
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type: "shadow",
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label: {
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color: "#fff",
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fontSize: 16,
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},
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},
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textStyle: {
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color: "#fff",
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fontStyle: "normal",
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opacity: 0.35,
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fontSize: 14,
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},
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backgroundColor: "rgba(0,0,0,0.35)",
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formatter: function (params) {
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var tips = "";
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for (var i = 0; i < params.length; i++) {
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if (params[i].value == 1) {
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tips += params[i].name +'<br/>'
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+ params[i].seriesName + ":暂无数据<br/>";
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} else {
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tips += params[i].name+'<br/>'
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+ params[i].seriesName + ":" + params[i].value + "<br/>";
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}
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}
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return tips;
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},
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},
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grid: yan.EchartObject.grid7,
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xAxis: [
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{
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name: yan.EchartObject.area,
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nameTextStyle: {
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color: echartsColor.WordColor,
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verticalAlign:'top',//标题位置
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padding: [-5, 0, 0, 10]
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},
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type: "category",
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data: this.xdata,
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splitLine: {
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show: false,
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lineStyle: {
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color: echartsColor.thread,
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},
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},
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axisTick: {
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alignWithLabel: true,
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},
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axisLabel: {
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interval: 0,
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textStyle: {
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fontFamily: yan.EchartObject.fontFamily,
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color: echartsColor.WordColor,
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},
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rotate: yan.rotate(this.xdata.length),
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},
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axisLine: {
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show: true,
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symbolOffset:25,//箭头距离x轴末端距离
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lineStyle: {
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shadowOffsetX:25,
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color: echartsColor.thread,
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shadowColor: echartsColor.thread, //设置阴影的颜色
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},
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symbol: ["none", "arrow"],
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},
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},
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],
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// toolbox:yan.EchartObject.toolbox1,
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yAxis: [
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{
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name:yan.EchartObject.nuit1 ,
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nameTextStyle: {
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color: echartsColor.WordColor,
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verticalAlign:'top',//标题位置
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padding: [-22, 0, 10, 0]
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},
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min: 0,
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max: 100,
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type: "value",
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splitLine: {
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show: false,
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lineStyle: {
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color: echartsColor.thread,
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},
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},
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splitArea: {
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show: true,
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},
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axisLine: {
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show: true,
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symbolOffset:25,//箭头距离x轴末端距离
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lineStyle: {
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shadowOffsetY:-25,
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color: echartsColor.thread,
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shadowColor: echartsColor.thread, //设置阴影的颜色
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},
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symbol: ["none", "arrow"],
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},
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axisLabel: {
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color: echartsColor.WordColor,
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},
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},
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],
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dataZoom: yan.EchartObject.dataZoom,
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series: [
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{
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name: "超标占比",
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barMaxWidth: yan.EchartObject.barMaxWidth,
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type: "bar",
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label: {
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normal: {
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show: false,
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position: "top",
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},
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},
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itemStyle: {
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normal: {
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// 随机显示
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//color:function(d){return "#"+Math.floor(Math.random()*(256*256*256-1)).toString(16);}
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// 定制显示（按顺序）
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color: function (params) {
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if (params.value >= 90 && params.value !== 1) {
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return new echarts.graphic.LinearGradient(
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0,
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1,
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0,
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0,
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[
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{
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offset: 1,
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color: yan.ColorObject.Integrity3,
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},
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],
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false
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);
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} else if (params.value >= 60 && params.value <= 90) {
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return new echarts.graphic.LinearGradient(
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0,
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1,
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0,
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0,
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[
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{
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offset: 1,
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color: yan.ColorObject.Integrity2,
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},
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],
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false
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);
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} else if (params.value !== 1 && params.value <= 60) {
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return new echarts.graphic.LinearGradient(
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0,
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1,
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0,
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0,
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[
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{
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offset: 1,
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color: yan.ColorObject.Integrity1,
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},
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],
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false
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);
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} else if (params.value == 1 ){
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return new echarts.graphic.LinearGradient(
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0,
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1,
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0,
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0,
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[
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{
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offset: 1,
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color: "#999999",
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},
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],
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false
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);
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}
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},
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},
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},
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markLine: {
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silent: false,
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symbol: "circle",
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lineStyle: {
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width: 1,
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},
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emphasis: {
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lineStyle: {
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width: 1,
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},
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},
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data: [
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{
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name: "",
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yAxis: 100,
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lineStyle: {
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color: yan.ColorObject.Integrity3,
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},
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label: {
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//position: "middle",
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formatter: "{b}",
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textStyle: {
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color: yan.ColorObject.Integrity3,
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},
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},
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},
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{
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name: "",
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yAxis: 90,
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lineStyle: {
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color: yan.ColorObject.Integrity2,
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},
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label: {
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// position: "middle",
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formatter: "{b}",
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textStyle: {
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color: yan.ColorObject.Integrity2,
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},
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},
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},
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{
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name: "",
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yAxis: 60,
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lineStyle: {
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color: yan.ColorObject.Integrity1,
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},
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label: {
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//position: "middle",
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formatter: "{b}",
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textStyle: {
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color: yan.ColorObject.Integrity1,
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},
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},
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},
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],
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},
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data: this.ydata,
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},
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],
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};
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myChartes.setOption(option)
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window.echartsArr.push(myChartes);
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setTimeout(() => {
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myChartes.resize();
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}, 100);
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let _this = this;
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_this.$erd.listenTo(_this.$refs.xbtj, (element) => {
|
|||
|
|
_this.$nextTick(() => {
|
|||
|
|
domID1.style.width=document.getElementById("xbh").offsetWidth -0+'px'
|
|||
|
|
myChartes.resize();
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
window.onresize = function () {
|
|||
|
|
myChartes.resize();
|
|||
|
|
};
|
|||
|
|
// setInterval(() => {
|
|||
|
|
// myChartes.resize()
|
|||
|
|
// },100);
|
|||
|
|
},
|
|||
|
|
},
|
|||
|
|
};
|
|||
|
|
</script>
|
|||
|
|
<style scoped></style>
|