标签:
先看一段关于初始化Echart js的使用
myChart = echarts.init(document.getElementById(‘mainChart‘));
var option;
option = {
title : {
text: ‘全国主要城市空气质量(pm2.5)‘,
subtext: ‘data from PM25.in‘,
sublink: ‘http://www.pm25.in‘,
x:‘center‘
},
tooltip : {
trigger: ‘item‘
},
legend: {
orient: ‘vertical‘,
x:‘left‘,
data:[‘pm2.5‘]
},
dataRange: {
min : 0,
max : 500,
calculable : true,
color: [‘maroon‘,‘purple‘,‘red‘,‘orange‘,‘yellow‘,‘lightgreen‘]
},
toolbox: {
show : true,
orient : ‘vertical‘,
x: ‘right‘,
y: ‘center‘,
feature : {
mark : {show: true},
dataView : {show: true, readOnly: false},
restore : {show: true},
saveAsImage : {show: true}
}
},
series : [
{
name: ‘pm2.5‘,
type: ‘map‘,
mapType: ‘china‘,
hoverable: false,
roam:true,
data : [],
markPoint : {//数据全是markPoint
symbolSize: 20, // 标注大小,半宽(半径)参数,当图形为方向或菱形则总宽度为symbolSize * 2
itemStyle: {
normal: {
borderColor: ‘#87cefa‘,
borderWidth: 1, // 标注边线线宽,单位px,默认为1
label: {
show: false
}
},
emphasis: {
borderColor: ‘#1e90ff‘,
borderWidth: 5,
label: {
show: false
}
}
},
effect : {
show: true,
shadowBlur : 0
},
data : [
{name: "海门", value: 9},
{name: "鄂尔多斯", value: 12},
],
GeoCoord:{
"海门":[121.15,31.89],
"鄂尔多斯":[109.781327,39.608266]
}
},//end markPoint
}//end series[0],
,
{
name: ‘top5‘,
type: ‘map‘,
mapType: ‘china‘,
hoverable: false,
roam:true,
data : [],
markPoint : {//数据全是markPoint
symbolSize: 20, // 标注大小,半宽(半径)参数,当图形为方向或菱形则总宽度为symbolSize * 2
itemStyle: {
normal: {
borderColor: ‘#1e90ff‘,
borderWidth: 1, // 标注边线线宽,单位px,默认为1
label: {
show: false
}
},
emphasis: {
borderColor: ‘#1e90ff‘,
borderWidth: 5,
label: {
show: false
}
}
},
effect : {
show: true,
shadowBlur : 0
},
data : [
{name: "海门", value: 9},
{name: "鄂尔多斯", value: 12},
]
},//end markPoint
}//end series[0]
]
};
myChart.setOption(option);
注意其中红色部分代码,其中红色带下划线部分的是,关于markPoint效果的设置的,effect
Echarts使用随笔(1)-Echarts中markPoint的使用(静态、动态)-effect
标签:
原文地址:http://www.cnblogs.com/Tmc-Blog/p/4663880.html