echart shape the legend icon
https://blog.csdn.net/qq_15390381/article/details/81736796
legend: {
data: [ "total", "Resolved", "unresolved"],
icon: "circle", // this field to control the shape types include circle, rect, roundRect, triangle, diamond, pin, arrow, none
itemWidth: 10, // set the width
itemHeight: 10, // set height
itemGap: 40 // Set spacing
},
https://blog.csdn.net/spt_dream/article/details/89091146
egend color is color array option which defined directly, there are several legends wrote several color values in the color inside.
var Option = {
Color: [ '# 4472C5', '# ED7C30', '# 80FF80', '# FF8096', '# 800080'],
Legend: {
Data: [ 'temporary stop', 'rental car', ' free car ',' stored-value car ',' military police '],
left:' Center ',
bottom: '10%',
itemWidth: 10, // width of the legend of
height 10 // legend: itemHeight
textStyle: {// legend text style
Color: '# CCC',
the fontSize: 16
}
},
...
}