天津关于国内报道echarts lines配置项内容和展示

天津关于国内报道

      var geoCoordMap = {
    '上海': [121.4648,31.2891],
    '东莞': [113.8953,22.901],
    '东营': [118.7073,37.5513],
    '中山': [113.4229,22.478],
    '临汾': [111.4783,36.1615],
    '临沂': [118.3118,35.2936],
    '丹东': [124.541,40.4242],
    '丽水': [119.5642,28.1854],
    '乌鲁木齐': [87.9236,43.5883],
    '佛山': [112.8955,23.1097],
    '保定': [115.0488,39.0948],
    '兰州': [103.5901,36.3043],
    '包头': [110.3467,41.4899],
    '北京': [116.4551,40.2539],
    '北海': [109.314,21.6211],
    '南京': [118.8062,31.9208],
    '南宁': [108.479,23.1152],
    '南昌': [116.0046,28.6633],
    '南通': [121.1023,32.1625],
    '厦门': [118.1689,24.6478],
    '台州': [121.1353,28.6688],
    '合肥': [117.29,32.0581],
    '呼和浩特': [111.4124,40.4901],
    '咸阳': [108.4131,34.8706],
    '哈尔滨': [127.9688,45.368],
    '唐山': [118.4766,39.6826],
    '嘉兴': [120.9155,30.6354],
    '大同': [113.7854,39.8035],
    '大连': [122.2229,39.4409],
    '天津': [117.4219,39.4189],
    '太原': [112.3352,37.9413],
    '威海': [121.9482,37.1393],
    '宁波': [121.5967,29.6466],
    '宝鸡': [107.1826,34.3433],
    '宿迁': [118.5535,33.7775],
    '常州': [119.4543,31.5582],
    '广州': [113.5107,23.2196],
    '廊坊': [116.521,39.0509],
    '延安': [109.1052,36.4252],
    '张家口': [115.1477,40.8527],
    '徐州': [117.5208,34.3268],
    '德州': [116.6858,37.2107],
    '惠州': [114.6204,23.1647],
    '成都': [103.9526,30.7617],
    '扬州': [119.4653,32.8162],
    '承德': [117.5757,41.4075],
    '拉萨': [91.1865,30.1465],
    '无锡': [120.3442,31.5527],
    '日照': [119.2786,35.5023],
    '昆明': [102.9199,25.4663],
    '杭州': [119.5313,29.8773],
    '枣庄': [117.323,34.8926],
    '柳州': [109.3799,24.9774],
    '株洲': [113.5327,27.0319],
    '武汉': [114.3896,30.6628],
    '汕头': [117.1692,23.3405],
    '江门': [112.6318,22.1484],
    '沈阳': [123.1238,42.1216],
    '沧州': [116.8286,38.2104],
    '河源': [114.917,23.9722],
    '泉州': [118.3228,25.1147],
    '泰安': [117.0264,36.0516],
    '泰州': [120.0586,32.5525],
    '济南': [117.1582,36.8701],
    '济宁': [116.8286,35.3375],
    '海口': [110.3893,19.8516],
    '淄博': [118.0371,36.6064],
    '淮安': [118.927,33.4039],
    '深圳': [114.5435,22.5439],
    '清远': [112.9175,24.3292],
    '温州': [120.498,27.8119],
    '渭南': [109.7864,35.0299],
    '湖州': [119.8608,30.7782],
    '湘潭': [112.5439,27.7075],
    '滨州': [117.8174,37.4963],
    '潍坊': [119.0918,36.524],
    '烟台': [120.7397,37.5128],
    '玉溪': [101.9312,23.8898],
    '珠海': [113.7305,22.1155],
    '盐城': [120.2234,33.5577],
    '盘锦': [121.9482,41.0449],
    '石家庄': [114.4995,38.1006],
    '福州': [119.4543,25.9222],
    '秦皇岛': [119.2126,40.0232],
    '绍兴': [120.564,29.7565],
    '聊城': [115.9167,36.4032],
    '肇庆': [112.1265,23.5822],
    '舟山': [122.2559,30.2234],
    '苏州': [120.6519,31.3989],
    '莱芜': [117.6526,36.2714],
    '菏泽': [115.6201,35.2057],
    '营口': [122.4316,40.4297],
    '葫芦岛': [120.1575,40.578],
    '衡水': [115.8838,37.7161],
    '衢州': [118.6853,28.8666],
    '西宁': [101.4038,36.8207],
    '西安': [109.1162,34.2004],
    '贵阳': [106.6992,26.7682],
    '连云港': [119.1248,34.552],
    '邢台': [114.8071,37.2821],
    '邯郸': [114.4775,36.535],
    '郑州': [113.4668,34.6234],
    '鄂尔多斯': [108.9734,39.2487],
    '重庆': [107.7539,30.1904],
    '金华': [120.0037,29.1028],
    '铜川': [109.0393,35.1947],
    '银川': [106.3586,38.1775],
    '镇江': [119.4763,31.9702],
    '长春': [125.8154,44.2584],
    '长沙': [113.0823,28.2568],
    '长治': [112.8625,36.4746],
    '阳泉': [113.4778,38.0951],
    '青岛': [120.4651,36.3373],
    '韶关': [113.7964,24.7028]
};
var BJData = [
    [{name:'上海',value:100}, {name:'天津'}],
    [{name:'广州',value:70}, {name:'天津'}],
    [{name:'哈尔滨',value:30}, {name:'天津'}],
    [{name:'青岛',value:50}, {name:'天津'}],
    [{name:'南昌',value:20}, {name:'天津'}],
    [{name:'银川',value:10}, {name:'天津'}],
    [{name:'拉萨',value:80}, {name:'天津'}],
    [{name:'西安',value:55}, {name:'天津'}],
    [{name:'乌鲁木齐',value:90}, {name:'天津'}]
];
var convertData = function (data) {
    var res = [];
    for (var i = 0; i < data.length; i++) {
        var dataItem = data[i];
        var fromCoord = geoCoordMap[dataItem[1].name];
        var toCoord = geoCoordMap[dataItem[0].name];
       	if (fromCoord && toCoord) {
            res.push([
            	{
                	coord:fromCoord,
                	value: dataItem[0].value
	            },
	            {
	            	coord: toCoord,
	            }
            ]);
        }
    }
    return res;
};

var color = ['#a6c84c', '#ffa022', '#46bee9'];
var series = [];
[['天津', BJData]].forEach(function (item, i) {
    series.push(
   
    {
        type: 'lines',
        zlevel: 2,
        effect: {
            show: true,
            period: 4, //箭头指向速度，值越小速度越快
            trailLength: 0.02,//特效尾迹长度[0,1]值越大，尾迹越长重
            symbol:'arrow',//箭头图标
            symbolSize: 5,//图标大小
        },
        lineStyle: {
            normal: {
                width: 1,//尾迹线条宽度
                opacity: 0,//尾迹线条透明度
                curveness: 0 //尾迹线条曲直度
            }
        },
        
        data: convertData(item[1])
    },
    {//被攻击点样式
        type: 'effectScatter',
        coordinateSystem: 'geo',
        zlevel: 2,
        rippleEffect: {//涟漪特效
        	period:4,//动画时间，值越小速度越快
            brushType: 'stroke', //波纹绘制方式 stroke, fill
            scale: 4 //波纹圆环最大限制，值越大波纹越大
        },
        label: {
            normal: {
                show: true,
                position: 'right',//显示位置
                offset:[5, 0], //偏移设置
                formatter: '{b}' //圆环显示文字
            },
            emphasis: {
            	show: true
            }
        },
        symbol: 'circle',
        symbolSize: function (val) {
            return 4 + val[2] / 10; //圆环大小
        },
        itemStyle: {
            normal: {
            	show: false,
                color: '#f00'
            }
        },
        data: item[1].map(function (dataItem) {
            return {
                name: dataItem[0].name,
                value: geoCoordMap[dataItem[0].name].concat([dataItem[0].value])
            };
        }),
    },
   
    {//天津 攻击点样式
        type: 'scatter',
        coordinateSystem: 'geo',
        zlevel: 2,
        rippleEffect: {
        	period:4,
            brushType: 'stroke',
            scale: 4
        },
        label: {
            normal: {
                show: true,
                position: 'right',
//			                offset:[5, 0],
				
				color:'#00ffff',
                formatter: '{b}',
                textStyle: {
                	color:"#00ffff"
                }
            },
            emphasis: {
            	show: true
            }
        },
        symbol: 'pin',
       	symbolSize:30,
        itemStyle: {
            normal: {
            	show: true,
                color: '#9966cc'
            }
        },
        data:[{
            name: item[0],
            value: geoCoordMap[item[0]].concat([100]),
        }],
    }
    );
});

option = {
    backgroundColor: '#404a59',
	title: {
            text: '天津关于国内报道',
            textStyle:{
            	color:'#fff',
            	fontSize:14
            },
            padding:[20,20,20,20]
    },
    tooltip : {
				trigger : 'item',
				backgroundColor:'rgba(12, 204, 104, 0.92)',
				borderColor:'#FFFFCC',
				showDelay : 0,
				hideDelay : 0,
				enterable:true,
				transitionDuration : 0,
				extraCssText:'z-index:100',
				formatter : function(params, ticket, callback) {
				    //根据业务自己拓展要显示的内容
					var res = "";
					var name = params.name;
					var value = params.value;
					res = "<span style='color:red;'>"+name+"</span><br/>坐标："+value;
					return res;
				}
	},
	visualMap: { //图例值控制
        min : 0,
        max : 100,
        calculable : true,
        color: ['#ff3333', 'orange', 'yellow','lime','aqua'],
        textStyle:{
            color:'#fff'
        }
    },
	geo: {
		map: 'china',
		label: {
			emphasis: {
				show: false
			}
		},
		roam: true, //是否允许缩放
		layoutCenter: ['50%', '53%'], //地图位置
		layoutSize:"108%",
		itemStyle: {
			normal: {
				color: 'rgba(51, 69, 89, .5)', //地图背景色
				borderColor: 'rgba(100,149,237,1)' //省市边界线
			},
			emphasis: {
				color: 'rgba(37, 43, 61, .5)'//悬浮背景
			}
		}
	},
					
    series: series
};

    var counts = option.series[0].data.length; //获取所有闪动圆环数量
    var dataIndex = 0;
    //让圆环的提示框自动触发轮播显示
	function autoHoverTip(){
	   for(var i = 0;i<counts;i++){
		   (function (i) {
                 ts = setTimeout(function () {
                   	myChart.dispatchAction({
						type: 'showTip',
						seriesIndex: 1,
						dataIndex: i
					});
                     }, 5000*i);
                })(i);
	    }
	}
	
    setTimeout(function() {
		 autoHoverTip();
         tv = setInterval(autoHoverTip, counts*5600);
  }, 500);