其他echarts：

echarts繪制一個環形圖

echarts繪制一個柱狀圖，柱狀折線圖

echarts繪制一個餅圖?

效果：

組件代碼：

<template><div class="wrapper"><div ref="doughnutChart2" id="doughnutChart2"></div></div>
</template><script>
export default {mixins: [],components: {},props: {table: {type: Object,default: {datas: {},color: [],},},hollowOut: {//是否中空type: Boolean,default: false,},},data() {return {limitLength: 7, //顯示name長度showTotalNum: false, //是否顯示總數totalNum: 0, //總數};},created() {},mounted() {},watch: {table: {handler(newVal) {if (newVal) {// 進行數據處理操作if (newVal.limitLength) this.limitLength = newVal.limitLength;//計算總數if (newVal.showTotalNum) {this.showTotalNum = newVal.showTotalNum;this.totalNum = this.calculatePropertySum(newVal.datas, "VALUE");}const generateRandomColor = () => {var r = Math.floor(Math.random() * 201); // 隨機生成紅色通道值（0-200）var g = Math.floor(Math.random() * 255); // 隨機生成綠色通道值（0-200）var b = Math.floor(Math.random() * 201); // 隨機生成藍色通道值（0-200）let hex ="#" + componentToHex(r) + componentToHex(g) + componentToHex(b);return hex;};const componentToHex = (c) => {let hex = c.toString(16);return hex.length == 1 ? "0" + hex : hex;};newVal.datas.map((item, index) => {if (!newVal.color[index]) {let a = generateRandomColor();newVal.color.push(a);}});setTimeout(() => {this.init();});}},},},methods: {init() {let option = {tooltip: {trigger: "item",formatter: "{b} : {c} ({d}%)",},title: [{show: this.showTotalNum,text: this.totalNum,left: this.$common.adjustOffset(this.totalNum,this.table.legendLocation == "left" ? "65%" : "47.5%",this.table.legendLocation == "left" ? "48%" : "42%").adjustedLeft,top: this.$common.adjustOffset(this.totalNum,this.table.legendLocation == "left" ? "65%" : "47.5%",this.table.legendLocation == "left" ? "48%" : "42%").adjustedTop,textStyle: {color: "#333333",fontSize: "22",fontWeight: "600",textAlign: "center", // 設置標題居中對齊},},{show: this.showTotalNum,text: "總計",left: this.$common.adjustOffset("總計",this.table.legendLocation == "left" ? "65%" : "47.5%",this.table.legendLocation == "left" ? "33%" : "29.5%").adjustedLeft,top: this.$common.adjustOffset("總計",this.table.legendLocation == "left" ? "65%" : "47.5%",this.table.legendLocation == "left" ? "33%" : "29.5%").adjustedTop,textStyle: {color: "#333333",fontSize: "12",fontWeight: "500",textAlign: "center", // 設置標題居中對齊},},],//顏色注釋顯示的位置legend: {orient:this.table.legendLocation == "left" ? "vertical" : "horizontal",type: "scroll", //顏色過多可以滾動left: this.table.legendLocation == "left" ? 0 : "center",top: this.table.legendLocation == "left" ? "top" : "bottom",icon: this.table.legendIcon ? "circle" : "",formatter: (name) => {let seriesData = option.series[1].data; // 數據在series的第幾個中let total = 0;for (let i = 0; i < seriesData.length; i++) {total += seriesData[i].value;}for (let j = 0; j < seriesData.length; j++) {if (name === seriesData[j].name) {let percent = ((seriesData[j].value / total) * 100).toFixed(2);if (name.length > this.limitLength) {return (name.substring(0, this.limitLength) +"..." +" " +seriesData[j].value +" " +percent +"%");} else {return name + " " + seriesData[j].value + " " + percent + "%";}}}},},series: [// {//   type: "pie",//   radius: ["39%", "41%"],//   center: ["67%", "50%"],//   avoidLabelOverlap: false,//   label: {//     show: false,//     position: "center",//   },//   emphasis: {//     label: {//       show: true,//       fontSize: "30",//       fontWeight: "bold",//     },//   },//   labelLine: {//     show: false,//   },//   data: [//     {//       value: 1,//       name: undefined,//       itemStyle: {//         color: new this.$E.graphic.LinearGradient(0, 0, 0, 1, [//           { offset: 0, color: "rgba(255, 255, 255, 0)" },//           { offset: 0.24, color: "rgba(153, 140, 255, 1)" },//           { offset: 0.5, color: "rgba(117, 104, 255, 1)" },//           { offset: 0.24, color: "rgba(153, 140, 255, 1)" },//           { offset: 1, color: "rgba(255, 255, 255, 0)" },//         ]),//       },//       hoverAnimation: false,//     },//   ],//   graphic: [//     {//       type: "path",//       shape: {//         cx: 0.5,//         cy: 0.5,//         r: "15%",//       },//       style: {//         fill: "none",//         stroke: "purple",//       },//     },//   ],// },{color: ["#163d59"],type: "gauge",center:this.table.legendLocation == "left"? ["67%", "50%"]: ["50%", "40%"],startAngle: 150,endAngle: -209.999,splitNumber: 7,radius: this.table.legendLocation == "left" ? "80%" : "60%",pointer: {show: false,},progress: {show: false,roundCap: true,width: 1,},axisLine: {show: false,lineStyle: {width: 10,color: "#D7D7E3", //線的顏色},},axisTick: {distance: -25,length: 10,splitNumber: 10, //線的密度lineStyle: {width: 2, //線的寬度color: "#D7D7E3", //線的顏色},},// 隔幾個變長splitLine: {show: false,},axisLabel: {show: false,},anchor: {show: false,},title: {show: false,},detail: {show: false,},data: [],},{type: "pie",center:this.table.legendLocation == "left"? ["67%", "50%"]: ["50%", "40%"],radius:this.table.legendLocation == "left"? ["60%", "85%"]: ["45%", "65%"], //餅圖的半徑,第一項是內半徑，第二項是外半徑avoidLabelOverlap: false,itemStyle: {// borderRadius: 5,borderColor: "#fff",borderWidth: 3,},label: {position: "inner",formatter: "{c}",},// emphasis: {//   label: {//     show: true,//     fontSize: 40,//     fontWeight: "bold",//   },// },data: this.table.datas.map((item, index) => {let obj = {// label: { color: this.table.color[index] },name: item.NAME,value: item.VALUE || item.NUM,};return obj;}),},],};let chartDom = this.$refs.doughnutChart2;let myChart = this.$E.init(chartDom);myChart.setOption(option);},//計算總和calculatePropertySum(arr, property) {return arr.reduce((sum, obj) => {const value = parseFloat(obj[property]);if (!isNaN(value)) {return sum + value;} else {return sum;}}, 0);},},
};
</script><style scoped lang="scss">
.wrapper {width: 100%;height: 100%;position: relative;#doughnutChart2 {width: 100%;height: 100%;box-sizing: border-box;position: absolute;top: 0;left: 0;}
}
</style>

組件調用：

<DoughnutChart2 :style="{ height: heightNew }" :table="table" />
// heightNew  動態計算的高度
// table:
/*** {"datas": [{"NAME": "主任護師","VALUE": 10},{"NAME": "副主任護師","VALUE": 64},{"NAME": "主管護師","VALUE": 418},{"NAME": "護師","VALUE": 397},{"NAME": "護士","VALUE": 86}],"color": ["#5470c6","#91cc75","#fac858","#ee6666","#73c0de","#3ba272","#fc8452","#9a60b4","#ea7ccc","#8364FF","#36F4D7","#FBB03C"],"legendLocation": ["left"],"showTotalNum": true,"legendIcon": ["round"]
}*/