1. 程式人生 > >Echarts柱狀圖,餅狀圖,折線圖案例

Echarts柱狀圖,餅狀圖,折線圖案例

/*

 * name       :tuzuoquan

 * mail       :[email protected]

 * date       :2016/11/27

 * version    :1.0

 * description:

 * CopyRight (C) 2016-11-21

 */

(function($){

         $.studentIndex = {

                   /*

        * 獲得json資料;資料格式檢視jsonData中的json檔案

        * url: ajax 地址

        * params type obj {}  配置返回資料的多少,day week month

        *callback 用於例項化echart 的回撥函式

        *id 用於放置echart表的dom元素 id 不用加“#”

        * name; 錶盤的名字自定義

        * */

        getData:function(url,params,id,callback){

            //console.log("url = " +url);

                            $.ajax({

                type: "POST",

                url: url,

                //async: false,

                dataType: 'json',

                contentType: 'application/json; charset=utf-8',

                data: params,

                success: function(data) {

                                         //console.log(data);

                    callback(id,data);

                }

            });

        },

        /**

         * 初始化成圖示

         * id     :表示要放置柱狀圖的div的id

         * json   :表示json資料的內容

         */

                   initBarChart:function(id,json) {

           var legendDataArr = json.legendDataArr;

           var xAxisDataArr = json.xAxisDataArr;

           var seriesDataArr = json.seriesDataArr;

           var title = json.title;

           // 基於準備好的dom,初始化echarts圖表

                       var myChart = echarts.init(document.getElementById(id));

                       var option = {

                       title:{

                                         show:true,

                                         text:title,

                                         textStyle:{

                                             fontSize:15,

                                             fontWeight:'normal'

                                               }

                       },

                       tooltip: {

                               show: true

                           },

                           legend: {

                              orient : 'horizontal',

                       x : 'center',

                       y : 'bottom',

                               data:[title/*,'月檢測量2'**/]

                           },

                           xAxis : [

                               {

                                   type : 'category',

                                   data : ["12月","1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月"]

                               }

                                               //,

                                               //{

                                               //    type : 'category',

                                               //    data : ["12月1","1月1","2月1","3月1","4月1","5月1","6月1","7月1","8月1","9月1","10月1","11月1"]

                                               //}

                           ],

                           yAxis : [

                               {

                                   type : 'value'

                               }

                           ],

                           series : [

                               {

                                   "name":"月檢測量",

                                   "type":"bar",

                                   "data":[20, 40, 80, 100, 120, 80,95,70,65,55,70,80]

                               }

                           ]

                       };

                       option.legend.data = legendDataArr;

                       //定義x軸上的每列的標題

                       option.xAxis[0].data = xAxisDataArr[0].data;

                       //定義x軸上的每列的值

                       for(var i = 0; i < legendDataArr.length;i++) {

                       //新增上圖例

                       option.series[i].name = legendDataArr[i];

                       //第二個是柱狀圖

                       option.series[i].type = "bar";

                       //為圖示新增資料

                       option.series[i].data = seriesDataArr[i].data;

                       }

                       // 為echarts物件載入資料

                       myChart.setOption(option);

             },

             /**

              * id    :表示圖示要放置的位置

              * json  :表示用於顯示折線圖時所用到的json資料

              */

             initLineChart:function(id,json) {

             var myChart = echarts.init(document.getElementById(id));

             var legendDataArr = json.legendDataArr;

           var xAxisDataArr = json.xAxisDataArr;

           var seriesDataArr = json.seriesDataArr;

             option = {

                        title:{

                                         show:true,

                                         text:"天檢測量",

                                         textStyle:{

                                             fontSize:15,

                                             fontWeight:'normal'

                                               }

                       },

                   tooltip : {

                       trigger: 'axis'

                   },

                   legend: {

                    orient : 'horizontal',

                       x : 'center',

                       y : 'bottom',

                       data:['天檢測量']

                   },

                   toolbox: {

                       show : true,

                       feature : {

                           mark : {show: true},

                           dataView : {show: true, readOnly: false},

                           magicType : {show: true, type: ['line', 'bar'/*, 'stack', 'tiled'**/]},

                           restore : {show: true},

                           saveAsImage : {show: true}

                       }

                   },

                   calculable : true,

                   xAxis : [

                       {

                           type : 'category',

                           boundaryGap : false,

                           data : ['週一','週二','週三','週四','週五','週六','週日']

                       }

                   ],

                   yAxis : [

                       {

                           type : 'value'

                     }

                   ],

                   series : [

                       {

                           name:'天檢測量',

                           type:'line',

                           stack: '總量',

                           data:[120, 132, 101, 134, 90, 230, 210]

                       }

                   ]

               };

             option.legend.data = legendDataArr;

                       //定義x軸上的每列的標題

                       option.xAxis[0].data = xAxisDataArr[0].data;

                       //定義x軸上的每列的值

                       for(var i = 0; i < legendDataArr.length;i++) {

                       //新增上圖例

                       option.series[i].name = legendDataArr[i];

                       //第二個是柱狀圖

                       option.series[i].type = "line";

                       //為圖示新增資料

                       option.series[i].data = seriesDataArr[i].data;

                       }

             // 為echarts物件載入資料

                       myChart.setOption(option);

             },

             /**

              * id    :表示圖示要放置的位置

              * json  :表示用於顯示柱狀圖時所用到的json資料

              */

             initPieChart:function(id,json) {

             var myChart = echarts.init(document.getElementById(id));

             var legendDataArr = json.legendDataArr;

             var seriesDataArr = json.seriesDataArr;

               option = {

                        title:{

                            show:true,

                            text:"使用者來源",

                            textStyle:{

                                fontSize:15,

                                fontWeight:'normal'

                                 }

                   },

                   tooltip : {

                       trigger: 'item',

                       formatter: "{a} <br/>{b} : {c} ({d}%)"

                   },

                   legend: {

                       orient : 'horizontal',

                       x : 'center',

                       y : 'bottom',

                       //data:['華南','華東','西北','西南','華北',"華中"]

                       data:legendDataArr

                   },

                   toolbox: {

                       show : true,

                       feature : {

                           mark : {show: true},

                           dataView : {show: true, readOnly: false},

                           magicType : {

                               show: true,

                               type: ['pie', 'funnel'],

                               option: {

                                   funnel: {

                                       x: '25%',

                                       width: '50%',

                                       funnelAlign: 'center',

                                       max: 1548

                                   }

                               }

                           },

                           restore : {show: true},

                           saveAsImage : {show: true}

                       }

                   },

                   calculable : true,

                   series : [

                       {

                           name:'使用者來源',

                           type:'pie',

                           radius : ['50%', '70%'],

                           itemStyle : {

                               normal : {

                                   label : {

                                       show : false

                                   },

                                   labelLine : {

                                       show : false

                                   }

                               },

                               emphasis : {

                                   label : {

                                       show : true,

                                       position : 'center',

                                       textStyle : {

                                           fontSize : '20',

                                           fontWeight : 'bold'

                                       }

                                   }

                               }

                           },

                           data:[

                               {value:seriesDataArr[0], name:legendDataArr[0]},

                               {value:seriesDataArr[1], name:legendDataArr[1]},

                               {value:seriesDataArr[2], name:legendDataArr[2]},

                               {value:seriesDataArr[3], name:legendDataArr[3]},

                               {value:seriesDataArr[4], name:legendDataArr[4]},

                               {value:seriesDataArr[5], name:legendDataArr[5]},

                               {value:seriesDataArr[6], name:legendDataArr[6]}

                           ]

                       }

                   ]

               };

//                      option.legend.data = legendDataArr;

//                 //定義x軸上的每列的值

//                 for(var i = 0; i < legendDataArr.length;i++) {

//                  //新增上圖例

//                  option.series[0].data[i].name = legendDataArr[i];

//                  //為圖示新增資料

//                  option.series[0].data[i].value = seriesDataArr[i].data;

//                 }

               // 為echarts物件載入資料

        myChart.setOption(option);

             }

         };

})(jQuery);

$(function() {

         $.studentIndex.getData(contextPath +"/admin/index/getMonthData.action",     /**設定回撥,對應的是後續專案中的action**/

                            {"id":"testId","roleId":"roleId"},             /**對應的是後續傳遞給後臺action的params引數*/

                            'statistics-month',                            /**表示圖示要放在哪個id的div中*/

                            $.studentIndex.initBarChart                    /**回撥,用於生成圖示用*/

         );

         //$.studentIndex.getData(scriptsPath + "common/index/month.json",     /**設定回撥,對應的是後續專案中的action**/

                                     //{"id":"testId","roleId":"roleId"},             /**對應的是後續傳遞給後臺action的params引數*/

                                     //'statistics-month',                            /**表示圖示要放在哪個id的div中*/

                                     //$.studentIndex.initBarChart                    /**回撥,用於生成圖示用*/

                   //);

         //$.studentIndex.getData(scriptsPath + "common/index/week.json",      /**設定回撥,對應的是後續專案中的action**/

                   //       {"id":"testId","roleId":"roleId"},             /**對應的是後續傳遞給後臺action的params引數*/

                            //'statistics-week',                           /**表示圖示要放在哪個id的div中*/

                            //$.studentIndex.initLineChart                   /**回撥,用於生成圖示用*/

         //);

         $.studentIndex.getData(

                            contextPath + "/admin/index/getDayData.action",     /**設定回撥,對應的是後續專案中的action**/

                            {"id":"testId","roleId":"roleId"},             /**對應的是後續傳遞給後臺action的params引數*/

                            'statistics-week',                            /**表示圖示要放在哪個id的div中*/

                            $.studentIndex.initLineChart                    /**回撥,用於生成圖示用*/

         );

//       $.studentIndex.getData(

//                          scriptsPath + "/student/index/user.json",      /**設定回撥,對應的是後續專案中的action**/

//                          {"id":"testId","roleId":"roleId"},             /**對應的是後續傳遞給後臺action的params引數*/

//                          'statistics-user',                             /**表示圖示要放在哪個id的div中*/

//                          $.studentIndex.initPieChart                   /**回撥,用於生成圖示用*/

//       );

         $.studentIndex.getData(

                            contextPath + "/admin/index/groupByArea.action",      /**設定回撥,對應的是後續專案中的action**/

                            {"id":"testId","roleId":"roleId"},             /**對應的是後續傳遞給後臺action的params引數*/

                            'statistics-user',                             /**表示圖示要放在哪個id的div中*/

                            $.studentIndex.initPieChart                   /**回撥,用於生成圖示用*/

         );

         //$.studentIndex.initPieChart("statistics-user","");

         if ((navigator.userAgent.indexOf('MSIE') >= 0)

                       && (navigator.userAgent.indexOf('Opera') < 0)){

                   $("#statistics-month").find("div:first-child").css("margin-left","-155px");

                   }

});