//摘自官方示例；
具体参数配置：https://echarts.baidu.com/option.html#title
多看必有收获！
<!DOCTYPE html>
<html style="height: 100%">
<head>
<meta charset="utf-8">
</head>
<body style="height: 100%; margin: 0">
<div id="container" style="height: 100%"></div>
<div id="container1" style="height: 100%"></div>
<div id="container2" style="height: 100%"></div>
<script type="text/javascript" src="js/echarts.min.js"></script>
<script type="text/javascript">
// 柱状图
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
var app = {};
option = null;
var posList = [
'left', 'right', 'top', 'bottom',
'inside',
'insideTop', 'insideLeft', 'insideRight', 'insideBottom',
'insideTopLeft', 'insideTopRight', 'insideBottomLeft', 'insideBottomRight'
];
app.configParameters = {
rotate: {
min: -90,
max: 90
},
align: {
options: {
left: 'left',
center: 'center',
right: 'right'
}
},
verticalAlign: {
options: {
top: 'top',
middle: 'middle',
bottom: 'bottom'
}
},
position: {
options: echarts.util.reduce(posList, function (map, pos) {
map[pos] = pos;
return map;
}, {})
},
distance: {
min: 0,
max: 10
}
};
app.config = {
rotate: 90,
align: 'left',
verticalAlign: 'middle',
position: 'insideBottom',
distance: 15,
onChange: function () {
var labelOption = {
normal: {
rotate: app.config.rotate,
align: app.config.align,
verticalAlign: app.config.verticalAlign,
position: app.config.position,
distance: app.config.distance
}
};
myChart.setOption({
series: [{
label: labelOption
}, {
label: labelOption
}, {
label: labelOption
}, {
label: labelOption
}]
});
}
};
var labelOption = {
normal: {
show: true,
position: app.config.position,
distance: app.config.distance,
align: app.config.align,
verticalAlign: app.config.verticalAlign,
rotate: app.config.rotate,
formatter: '{c} {name|{a}}',
fontSize: 16,
rich: {
name: {
textBorderColor: '#fff'
}
}
}
};
option = {
color: ['#003366', '#006699', '#4cabce', '#e5323e'],
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'shadow'
}
},
legend: {
data: ['Forest', 'Steppe', 'Desert', 'Wetland']
},
toolbox: {
show: true,
orient: 'vertical',
left: 'right',
top: 'center',
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',
axisTick: {show: false},
data: ['2012', '2013', '2014', '2015', '2016']
}
],
yAxis: [
{
type: 'value'
}
],
series: [
{
name: 'Forest',
type: 'bar',
barGap: 0,
label: labelOption,
data: [320, 332, 301, 334, 390]
},
{
name: 'Steppe',
type: 'bar',
label: labelOption,
data: [220, 182, 191, 234, 290]
}
]
};;
if (option && typeof option === "object") {
myChart.setOption(option, true);
}
// 饼状图
var dom = document.getElementById("container1");
var myChart = echarts.init(dom);
var app = {};
option = null;
var data = genData(50);
option = {
title : {
text: '同名数量统计',
subtext: '纯属虚构',
x:'center'
},
tooltip : {
trigger: 'item',
formatter: "{a} <br/>{b} : {c} ({d}%)"
},
legend: {
type: 'scroll',
orient: 'vertical',
right: 10,
top: 20,
bottom: 20,
data: data.legendData,
selected: data.selected
},
series : [
{
name: '姓名',
type: 'pie',
radius : '55%',
center: ['40%', '50%'],
data: data.seriesData,
itemStyle: {
emphasis: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
}
}
}
]
};
function genData(count) {
var nameList = [
'赵', '钱', '孙', '李', '周', '吴', '郑', '王', '冯', '陈', '褚', '卫', '蒋', '沈', '韩', '杨', '朱', '秦', '尤', '许', '何', '吕', '施', '张', '孔', '曹', '严', '华', '金', '魏', '陶', '姜', '戚', '谢', '邹', '喻', '柏', '水', '窦', '章', '云', '苏', '潘', '葛', '奚', '范', '彭', '郎', '鲁', '韦', '昌', '马', '苗', '凤', '花', '方', '俞', '任', '袁', '柳', '酆', '鲍', '史', '唐', '费', '廉', '岑', '薛', '雷', '贺', '倪', '汤', '滕', '殷', '罗', '毕', '郝', '邬', '安', '常', '乐', '于', '时', '傅', '皮', '卞', '齐', '康', '伍', '余', '元', '卜', '顾', '孟', '平', '黄', '和', '穆', '萧', '尹', '姚', '邵', '湛', '汪', '祁', '毛', '禹', '狄', '米', '贝', '明', '臧', '计', '伏', '成', '戴', '谈', '宋', '茅', '庞', '熊', '纪', '舒', '屈', '项', '祝', '董', '梁', '杜', '阮', '蓝', '闵', '席', '季', '麻', '强', '贾', '路', '娄', '危'
];
var legendData = [];
var seriesData = [];
var selected = {};
for (var i = 0; i < 50; i++) {
name = Math.random() > 0.65
? makeWord(4, 1) + '·' + makeWord(3, 0)
: makeWord(2, 1);
legendData.push(name);
seriesData.push({
name: name,
value: Math.round(Math.random() * 100000)
});
selected[name] = i < 6;
}
return {
legendData: legendData,
seriesData: seriesData,
selected: selected
};
function makeWord(max, min) {
var nameLen = Math.ceil(Math.random() * max + min);
var name = [];
for (var i = 0; i < nameLen; i++) {
name.push(nameList[Math.round(Math.random() * nameList.length - 1)]);
}
return name.join('');
}
}
;
if (option && typeof option === "object") {
myChart.setOption(option, true);
}
// 雷达图
var dom = document.getElementById("container2");
var myChart = echarts.init(dom);
var app = {};
option = null;
option = {
title: {
text: '基础雷达图'
},
tooltip: {},
legend: {
data: ['预算分配（Allocated Budget）', '实际开销（Actual Spending）']
},
radar: {
// shape: 'circle',
name: {
textStyle: {
color: '#fff',
backgroundColor: '#999',
borderRadius: 3,
padding: [3, 5]
}
},
indicator: [
{ name: '销售（sales）', max: 6500},
{ name: '管理（Administration）', max: 16000},
{ name: '信息技术（Information Techology）', max: 30000},
{ name: '客服（Customer Support）', max: 38000},
{ name: '研发（Development）', max: 52000},
{ name: '市场（Marketing）', max: 25000}
]
},
series: [{
name: '预算 vs 开销（Budget vs spending）',
type: 'radar',
// areaStyle: {normal: {}},
itemStyle: {normal: {areaStyle: {type: 'default'}}},
data : [
{
value : [4300, 10000, 28000, 35000, 50000, 19000],
name : '预算分配（Allocated Budget）'
},
{
value : [5000, 14000, 28000, 31000, 42000, 21000],
name : '实际开销（Actual Spending）'
}
]
}]
};;
if (option && typeof option === "object") {
myChart.setOption(option, true);
}
</script>
</body>
</html>