将图图表的图例设置如图所示，将图例文字放置在图例图标中。
原图图表是这样的：
https://echarts.apache.org/examples/zh/editor.html?c=line-stack
option = {
title: {
text: '折线图堆叠'
},
tooltip: {
trigger: 'axis'
},
legend: {
data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
toolbox: {
feature: {
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
},
yAxis: {
type: 'value'
},
series: [
{
name: '邮件营销',
type: 'line',
stack: '总量',
data: [120, 132, 101, 134, 90, 230, 210]
},
{
name: '联盟广告',
type: 'line',
stack: '总量',
data: [220, 182, 191, 234, 290, 330, 310]
},
{
name: '视频广告',
type: 'line',
stack: '总量',
data: [150, 232, 201, 154, 190, 330, 410]
},
{
name: '直接访问',
type: 'line',
stack: '总量',
data: [320, 332, 301, 334, 390, 330, 320]
},
{
name: '搜索引擎',
type: 'line',
stack: '总量',
data: [820, 932, 901, 934, 1290, 1330, 1320]
}
]
};
我们仅仅设置legend选项即可：
https://echarts.apache.org/examples/zh/editor.html?c=line-stack
option = {
title: {
text: '折线图堆叠'
},
tooltip: {
trigger: 'axis'
},
legend: {
icon: 'none',/*将图例图标icon设置成无*/
data: [
{
name: '邮件营销',
textStyle: {
padding: 4,/*设置图例文字的位置*/
borderRadius: 3,
color: '#E3F2FD',
backgroundColor: '#D0BA25',/*设置图例文字的背景*/
fontSize: 16
}
},
{
name: '联盟广告',
textStyle: {
padding: 4,
borderRadius: 3,
color: '#E3F2FD',
backgroundColor: '#FF8635',
fontSize: 16
}
},
{
name: '视频广告',
textStyle: {
padding: 4,
borderRadius: 3,
color: '#E3F2FD',
backgroundColor: '#01af3d',
fontSize: 16
}
},
{
name: '直接访问',
textStyle: {
padding: 4,
borderRadius: 3,
color: '#E3F2FD',
backgroundColor: '#be4201',
fontSize: 16
}
},
{
name: '搜索引擎',
textStyle: {
padding: 4,
borderRadius: 3,
color: '#E3F2FD',
backgroundColor: '#00a8e1',
fontSize: 16
}
},
]
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
toolbox: {
feature: {
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
},
yAxis: {
type: 'value'
},
series: [
{
name: '邮件营销',
type: 'line',
stack: '总量',
data: [120, 132, 101, 134, 90, 230, 210]
},
{
name: '联盟广告',
type: 'line',
stack: '总量',
data: [220, 182, 191, 234, 290, 330, 310]
},
{
name: '视频广告',
type: 'line',
stack: '总量',
data: [150, 232, 201, 154, 190, 330, 410]
},
{
name: '直接访问',
type: 'line',
stack: '总量',
data: [320, 332, 301, 334, 390, 330, 320]
},
{
name: '搜索引擎',
type: 'line',
stack: '总量',
data: [820, 932, 901, 934, 1290, 1330, 1320]
}
]
};
echart文档API可以参考这里：
https://echarts.apache.org/zh/option.html#legend.textStyle
版权声明：本文为nick_chain原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。