<canvas id="leaderline" class="chart chart-line" data="data"                        labels="labels" legend="true" series="series" colours="linecolours">                </canvas>

var funleaderbarDrawByLeader=function(pData)    {        $scope.overTimeLeaders=pData;         //折线         $scope.linecolours =[         {         label: "My First dataset",         fillColor: "rgba(70,191,189,0.2)",         strokeColor: "rgba(70,191,189,1)",         pointColor: "rgba(70,191,189,1)",         pointStrokeColor: "#fff",         pointHighlightFill: "#fff",         pointHighlightStroke: "rgba(70,191,189,1)"         },         {         label: "My Second dataset",         fillColor: "rgba(253,180,92,0.2)",         strokeColor: "rgba(253,180,92,1)",         pointColor: "rgba(253,180,92,1)",         pointStrokeColor: "#fff",         pointHighlightFill: "#fff",         pointHighlightStroke: "rgba(253,180,92,1)"         },             {                 label: "My Second dataset",                 fillColor: "rgba(128,206,69,0.2)",                 strokeColor: "rgba(128,206,69,1)",                 pointColor: "rgba(128,206,69,1)",                 pointStrokeColor: "#fff",                 pointHighlightFill: "#fff",                 pointHighlightStroke: "rgba(128,206,69,1)"             }         ];         $scope.labels = [];         $scope.series=[];         $scope.data = [];         $scope.lineDeptName="";//总加班工时提示         //{"OvertimeDate":"2014-10-01--2014-12-31","DeptID":"100145","DeptName":"信用卡室","LineID":"990283",         // "LineName":"数据中心","OvertimeHours":"1517.1000000000001","AvgHoursByDept":"1471.01","AvgHoursByEmp":"114.33"}         var lineDeptNameValue=http://www.mamicode.com/0;         var OvertimeHoursData =http://www.mamicode.com/ [];         var AvgHoursData =http://www.mamicode.com/ [];         var AvgHoursByEmpData =http://www.mamicode.com/ [];         for(var i= 0;i<pData.length;i++)         {         $scope.labels.push(pData[i].DeptName);         OvertimeHoursData.push(parseInt(pData[i].OvertimeHours));         AvgHoursData.push(parseInt(pData[i].AvgHoursByDept));         AvgHoursByEmpData.push(parseInt(pData[i].AvgHoursByEmp));         lineDeptNameValue+=Number(pData[i].OvertimeHours);        if(i==0)         {         $scope.lineDeptName=pData[i].LineName;     /*    $scope.lineDeptName=pData[i].LineName;         $scope.series.push(pData[i].LineName+‘加班(小时)‘);         $scope.series.push(pData[i].LineName+‘平均加班(小时)‘)*/;         }         }        $scope.series.push(‘室组总计(小时)‘);        $scope.series.push(‘室组平均(小时)‘);        $scope.series.push(‘个人平均(小时)‘);         $scope.data.push(OvertimeHoursData);         $scope.data.push(AvgHoursData);         $scope.data.push(AvgHoursByEmpData);         $scope.lineDeptName+=‘加班总工时：‘+lineDeptNameValue+‘小时‘;    }