var color=['#6acc48','#5a4dff','#2280ff','#6dcff6','#24a5ff'];
var scaleData = [{
'name': '一',
'value': 20
},
{
'name': '二',
'value': 20
},
{
'name': '三',
'value': 20
},
{
'name': '四',
'value': 20
},
{
'name': '五',
'value': 20
}
];
var data_name = [];
// for(var i = 0; i < scaleData.length; i++) {
// data_name.push({
// data_name:scaleData[i].name,
// })
// }
var rich = {
};
var placeHolderStyle = {
normal: {
color: 'rgba(0, 0, 0, 0)',
borderWidth: 0
}
};
var data = [];
for (var i = 0; i < scaleData.length; i++) {
data.push({
value: scaleData[i].value,
name:scaleData[i].name,
itemStyle: {
normal: {
borderWidth: 2,
borderColor:color[i],
shadowColor: color[i],
color:color[i]
}
}
}, {
value: 2,
itemStyle: placeHolderStyle
});
}
var seriesObj = [{
name: '',
type: 'pie',
clockWise: true,
radius: ['60%', '63%'],
center: ['30%', '45%'],
hoverAnimation: true,
label: {
normal: {
show: false,
position: 'center',
},
emphasis: {
show: true,
textStyle: {
fontSize: '16',
fontWeight: 'bold'
}
}
},
itemStyle: {
normal: {
label: {
show: true,
color: '#ddd',
rich: rich
},
labelLine: {
show: false
}
}
},
data: data
},
{
type: 'pie',
data: [100],
z: 3,
radius: ['45%', '47%'],
center: ['30%', '45%'],
itemStyle: {
normal: {
color: '#36729e'
}
},
silent: true,
labelLine: {
normal: {
show: false
}
},
label: {
normal: {
show: true,
position: 'center',
formatter:function (argument) {
var html;
html='5类';
return html;
},
textStyle:{
fontSize: 14,
color:'#ffffff'
}
}
},
}
];
var option = {
tooltip: {
show: false
},
legend: {
orient: 'horizontal',
width:150,
show: true,
top:0,
right:50,
icon: 'roundRect',
data: data.name,
itemWidth: 10,
itemHeight: 10,
itemGap:4,
fontSize:12,
textStyle:{
fontSize: 12,//字体大小
color: '#ffffff'//字体颜色
}
},
toolbox: {
show: true
},
series: seriesObj,
}