#1引入Echarts及地图文件
*1)下载Echarts JS库文件及地图文件
Echarts库下载地址 http://echarts.baidu.com/download.html
Echarts中国地图下载地址 http://echarts.baidu.com/download-map.html
*2)添加Echarts引用及中国地区文件
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <!-- 引入 ECharts 文件 --> <script src="echarts.min.js"></script> <script src="china.js"></script> </head> </html>
#2绘制中国地图
*1)准备DOM容器,并设置高度和宽度为100%
<!DOCTYPE html> <html style="height:100%;"> <head> <meta charset="utf-8"> <!-- 引入 ECharts 文件 --> <script src="echarts.min.js"></script> <script src="china.js"></script> </head> <body style="height:100%;"> <div id="main" style="width:100%;height:100%;"></div> </body> </html>
*2)准备地图虚构随机数据
function randomData() { return Math.round(Math.random()*500); } var mydata = [ {name: '北京',value: randomData() },{name: '天津',value: randomData() }, {name: '上海',value: randomData() },{name: '重庆',value: randomData() }, {name: '河北',value: randomData() },{name: '河南',value: randomData() }, {name: '云南',value: randomData() },{name: '辽宁',value: randomData() }, {name: '黑龙江',value: randomData() },{name: '湖南',value: randomData() }, {name: '安徽',value: randomData() },{name: '山东',value: randomData() }, {name: '新疆',value: randomData() },{name: '江苏',value: randomData() }, {name: '浙江',value: randomData() },{name: '江西',value: randomData() }, {name: '湖北',value: randomData() },{name: '广西',value: randomData() }, {name: '甘肃',value: randomData() },{name: '山西',value: randomData() }, {name: '内蒙古',value: randomData() },{name: '陕西',value: randomData() }, {name: '吉林',value: randomData() },{name: '福建',value: randomData() }, {name: '贵州',value: randomData() },{name: '广东',value: randomData() }, {name: '青海',value: randomData() },{name: '西藏',value: randomData() }, {name: '四川',value: randomData() },{name: '宁夏',value: randomData() }, {name: '海南',value: randomData() },{name: '台湾',value: randomData() }, {name: '香港',value: randomData() },{name: '澳门',value: randomData() } ];
var chart = echarts.init(document.getElementById('main'));
*4)指定图表的配置项
var option = { backgroundColor: '#FFFFFF', title: { text: '全国地图', subtext: '纯属虚构', x:'center' }, tooltip : { trigger: 'item' }, visualMap: { show : false, x: 'left', y: 'bottom', splitList: [ {start: 500, end:600},{start: 400, end: 500}, {start: 300, end: 400},{start: 200, end: 300}, {start: 100, end: 200},{start: 0, end: 100}, ], color: ['#66CC33', '#00FF00', '#66FF33','#339900', '#33CC00', '#00CC00'] }, series: [{ name: '随机数据', type: 'map', mapType: 'china', roam: true, label: { normal: { show: false }, emphasis: { show: false } }, data:mydata }] };
*5)使用指定的配置项和数据显示图表。
chart.setOption(option);
#3完整代码及效果
*1)完整代码
<!DOCTYPE html> <html style="height:100%;"> <head> <meta charset="utf-8"> <script src="echarts.min.js"></script> <script src="china.js"></script> </head> <body style="height:100%;"> <div id="main" style="width:100%;height:100%;"></div> <script> function randomData() { return Math.round(Math.random()*500); } var mydata = [ {name: '北京',value: randomData() },{name: '天津',value: randomData() }, {name: '上海',value: randomData() },{name: '重庆',value: randomData() }, {name: '河北',value: randomData() },{name: '河南',value: randomData() }, {name: '云南',value: randomData() },{name: '辽宁',value: randomData() }, {name: '黑龙江',value: randomData() },{name: '湖南',value: randomData() }, {name: '安徽',value: randomData() },{name: '山东',value: randomData() }, {name: '新疆',value: randomData() },{name: '江苏',value: randomData() }, {name: '浙江',value: randomData() },{name: '江西',value: randomData() }, {name: '湖北',value: randomData() },{name: '广西',value: randomData() }, {name: '甘肃',value: randomData() },{name: '山西',value: randomData() }, {name: '内蒙古',value: randomData() },{name: '陕西',value: randomData() }, {name: '吉林',value: randomData() },{name: '福建',value: randomData() }, {name: '贵州',value: randomData() },{name: '广东',value: randomData() }, {name: '青海',value: randomData() },{name: '西藏',value: randomData() }, {name: '四川',value: randomData() },{name: '宁夏',value: randomData() }, {name: '海南',value: randomData() },{name: '台湾',value: randomData() }, {name: '香港',value: randomData() },{name: '澳门',value: randomData() } ]; var option = { backgroundColor: '#FFFFFF', title: { text: '全国地图', subtext: '纯属虚构', x:'center' }, tooltip : { trigger: 'item' }, visualMap: { show : false, x: 'left', y: 'bottom', splitList: [ {start: 500, end:600},{start: 400, end: 500}, {start: 300, end: 400},{start: 200, end: 300}, {start: 100, end: 200},{start: 0, end: 100}, ], color: ['#66CC33', '#00FF00', '#66FF33','#339900', '#33CC00', '#00CC00'] }, series: [{ name: '随机数据', type: 'map', mapType: 'china', roam: true, label: { normal: { show: false }, emphasis: { show: false } }, data:mydata }] }; var chart = echarts.init(document.getElementById('main')); chart.setOption(option); </script> </body> </html>
*2)效果图
#4其它相关文章
http://blog.csdn.net/u010520912/article/details/78252271