angularjs教程|详解angularjs实现echart图表效果最简洁教程

本文介绍了详解angularjs实现echart图表效果最简洁教程，分享给大家，具体如下：

ehcart是百度做的数据图表，基于原生js。接口和配置都写的很好很易读，还可以用于商用。

一 echart包引用

下载解压，放入lib中。

下载地址：echart_jb51.rar

并在index.html中引用如图两个js文件。

app.js中引用angular-echarts

二 页面

html页面

controller

/**
 * Created by xiehan on 2017/11/29.
 */
angular.module("studyApp.controllers")

 .controller("EchartCtrl", function ($scope, $rootScope, $ionicHistory,$location) {

  $scope.title = "echart图表";

  /*
   官方实例链接：http://echarts.baidu.com/examples.html
   */

  $scope.goBack = function () {
   $ionicHistory.goBack();
  };

  //用于数据的格式化
  $scope.dataList = {
   incomeData:""
  };
  // 饼图
  $scope.pieConfig = {};
  // 环形图
  $scope.donutConfig = {};

  init();

  function init() {
   initChartsConfig();
   initIncome();
   initConfigChart();
  }

  //饼图配置初始化
  function initChartsConfig() {
   $scope.pieConfig = {
    center: [120, "50%"],
    radius: 90
   };
   $scope.donutConfig = {
    radius: [0, 90]
   };
  }
  //饼图数据
  function initIncome(){
   var temp = [
    {
     NAME:"测试1",
     NUM:11
    },
    {
     NAME:"测试2",
     NUM:22
    },
    {
     NAME:"测试3",
     NUM:33
    },
    {
     NAME:"测试4",
     NUM:44
    }
   ];

   if (temp) {
    // 处理数据
    var temp2 = [];
    angular.forEach(temp, function (item) {
     var t = {x: item.NAME, y: item.NUM};
     temp2.push(t);
    });
    $scope.dataList.incomeData = [{
     name: "echart饼图测试",
     datapoints: temp2
    }];
   }
  }

  //柱状图数据
  function initConfigChart() {
   var parkaccountChart = echarts.init(document.getElementById("id0001"));//div 标签id
   var seriesLabel = {
    normal: {
     show: true,
     textBorderColor: "#333",
     textBorderWidth: 2
    }
   };
   var option = {
    tooltip: {
     trigger: "axis",
     axisPointer: {
      type: "shadow"
     }
    },
    legend: {
     data: ["总数1", "总数2", "总数3"],
     bottom:true
    },
    grid: {
     left: "1%",
     right: "4%",
     bottom: "8%",
     top:"5%",
     containLabel: true
    },
    xAxis: {
     type: "value",
     name: "",
     axisLabel: {
      formatter: "{value}"
     }
    },
    yAxis: {
     type: "category",
     inverse: true,
     data: ["y1", "y2", "y3"]
    },
    series: [
     {
      name: "总数1",
      type: "bar",
      label: seriesLabel,
      data: [165, 170, 330]
     },
     {
      name: "总数2",
      type: "bar",
      label: seriesLabel,
      data: [150, 105, 110]
     },
     {
      name: "总数3",
      type: "bar",
      label: seriesLabel,
      data: [220, 82, 63]
     }
    ]
   };
   parkaccountChart.setOption(option);

  }

 });

效果图

angularjs教程|详解angularjs实现echart图表效果最简洁教程

http://m.bbyears.com/wangyezhizuo/142761.html

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