呵呵echarts #FF0000配置项内容和展示
配置项如下
function randomData() {
return Math.round(Math.random() * 300);
}
var geoCoordMap = {
上海: [121.4648, 31.2891],
尼日利亚: [-4.388361, 11.186148],
美国洛杉矶: [-118.24311, 34.052713],
香港邦泰: [114.195466, 22.282751],
美国芝加哥: [-87.801833, 41.870975],
加纳库马西: [-4.62829, 7.72415],
英国曼彻斯特: [-1.657222, 51.886863],
德国汉堡: [10.01959, 54.38474],
哈萨克斯坦阿拉木图: [45.326912, 41.101891],
俄罗斯伊尔库茨克: [89.116876, 67.757906],
巴西: [-48.678945, -10.493623],
埃及达米埃塔: [31.815593, 31.418032],
西班牙巴塞罗纳: [2.175129, 41.385064],
柬埔寨金边: [104.88659, 11.545469],
意大利米兰: [9.189948, 45.46623],
乌拉圭蒙得维的亚: [-56.162231, -34.901113],
莫桑比克马普托: [32.608571, -25.893473],
阿尔及利亚阿尔及尔: [3.054275, 36.753027],
阿联酋迪拜: [55.269441, 25.204514],
匈牙利布达佩斯: [17.108519, 48.179162],
澳大利亚悉尼: [150.993137, -33.675509],
美国加州: [-121.910642, 41.38028],
澳大利亚墨尔本: [144.999416, -37.781726],
墨西哥: [-99.094092, 19.365711],
加拿大温哥华: [-123.023921, 49.311753]
};
var BJData = [
[{
name: "尼日利亚",
value: randomData()
}, {
name: "上海",
}],
[{
name: "美国洛杉矶",
value: randomData()
}, {
name: "上海"
}],
[{
name: "香港邦泰",
value: randomData()
}, {
name: "上海"
}],
[{
name: "美国芝加哥",
value: randomData()
}, {
name: "上海"
}],
[{
name: "加纳库马西",
value: randomData()
}, {
name: "上海"
}],
[{
name: "英国曼彻斯特",
value: randomData()
}, {
name: "上海"
}],
[{
name: "德国汉堡",
value: randomData()
}, {
name: "上海"
}],
[{
name: "哈萨克斯坦阿拉木图",
value: randomData()
}, {
name: "上海"
}],
[{
name: "俄罗斯伊尔库茨克",
value: randomData()
}, {
name: "上海"
}],
[{
name: "巴西",
value: randomData()
}, {
name: "上海"
}],
[{
name: "埃及达米埃塔",
value: randomData()
}, {
name: "上海"
}],
[{
name: "西班牙巴塞罗纳",
value: randomData()
}, {
name: "上海"
}],
[{
name: "柬埔寨金边",
value: randomData()
}, {
name: "上海"
}],
[{
name: "意大利米兰",
value: randomData()
}, {
name: "上海"
}],
[{
name: "乌拉圭蒙得维的亚",
value: randomData()
}, {
name: "上海"
}],
[{
name: "莫桑比克马普托",
value: randomData()
}, {
name: "上海"
}],
[{
name: "阿尔及利亚阿尔及尔",
value: randomData()
}, {
name: "上海"
}],
[{
name: "阿联酋迪拜",
value: randomData()
}, {
name: "上海"
}],
[{
name: "匈牙利布达佩斯",
value: randomData()
}, {
name: "上海"
}],
[{
name: "澳大利亚悉尼",
value: randomData()
}, {
name: "上海"
}],
[{
name: "美国加州",
value: randomData()
}, {
name: "上海"
}],
[{
name: "澳大利亚墨尔本",
value: randomData()
}, {
name: "上海"
}],
[{
name: "墨西哥",
value: randomData()
}, {
name: "上海"
}],
[{
name: "加拿大温哥华",
value: randomData()
}, {
name: "上海"
}]
];
var convertData = function(data) {
var res = [];
for (var i = 0; i < data.length; i++) {
var dataItem = data[i];
var fromCoord = geoCoordMap[dataItem[0].name];
var toCoord = geoCoordMap[dataItem[1].name];
if (fromCoord && toCoord) {
res.push([{
coord: fromCoord,
value: dataItem[0].value
},
{
coord: toCoord
}
]);
}
}
return res;
};
var convertData2 = 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 series = [];
[
["上海", BJData]
].forEach(function(item, i) {
series.push({
type: "lines",
zlevel: 2,
effect: {
show: true,
// color: "#0bc7f3",
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: 0.3 //尾迹线条曲直度
}
},
data: convertData(item[1])
}, {
type: "lines",
zlevel: 2,
effect: {
show: true,
color: '#FF0000',
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: -0.3 //尾迹线条曲直度
}
},
data: convertData2(item[1])
}, {
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,
color: "#FF6A6A"
}
},
symbol: "circle",
symbolSize: function(val) {
return 8 + val[2] / 1000; //圆环大小
},
itemStyle: {
normal: {
show: true,
},
emphasis: {
show: true,
color: "#FF6A6A"
}
},
data: item[1].map(function(dataItem) {
return {
name: dataItem[0].name,
value: geoCoordMap[dataItem[0].name].concat([dataItem[0].value])
};
})
},
//被攻击点
{
type: "scatter",
coordinateSystem: "geo",
zlevel: 2,
rippleEffect: {
period: 4,
brushType: "stroke",
scale: 4
},
label: {
normal: {
show: true,
color: "red",
position: "right",
formatter: "{b}",
},
emphasis: {
show: true,
color: "#FF6A6A"
}
},
symbol: "pin",
symbolSize: 30,
itemStyle: {
normal: {
show: true,
color: "red",
},
emphasis: {
show: true,
color: "#FF6A6A"
}
},
data: [{
name: item[0],
value: geoCoordMap[item[0]].concat([100]),
visualMap: false
}]
}
);
});
option = {
backgroundColor: '#000',
tooltip: {
trigger: "item",
backgroundColor: "#1540a1",
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[params.seriesIndex + 1];
res =
"<span style='color:#fff;'>" +
name +
"</span><br/>数据：" +
value;
return res;
}
},
visualMap: {
//图例值控制
show: false,
type: 'piecewise',
pieces: [{
max: 80,
color: 'red'
},
{
min: 80,
max: 120,
color: 'yellow'
},
{
min: 120,
color: 'green'
}
],
calculable: true,
},
geo: {
map: "world",
show: true,
label: {
emphasis: {
show: false
}
},
roam: true, //是否允许缩放
layoutCenter: ["50%", "50%"], //地图位置
layoutSize: "120%",
itemStyle: {
normal: {
show: 'true',
color: "#04284e", //地图背景色
borderColor: "#5bc1c9" //省市边界线
},
emphasis: {
show: 'true',
color: "rgba(37, 43, 61, .5)" //悬浮背景
}
}
},
series: series
};
截图如下
