One-line summary [问题简述]
当在柱状图通过markArea属性设置绘制区域时,如果通过x和y属性设置绘制面积,程序会报错,提示Cannot read property '0' of undefined
at markAreaTransform (MarkAreaView.js:23)
Version & Environment [版本及环境]
- ECharts version [ECharts 版本]: 3.8.5
- Browser version [浏览器类型和版本]:
- OS Version [操作系统类型和版本]:
Expected behaviour [期望结果]
能够通过x和y属性绘制标记区域
ECharts option [ECharts配置项]
option = {
title: {
show: true,
text: 'echarts demo'
},
legend: {
show: true,
formatter: function(item) {
return `${item}`
},
data: [{
name: '访问量'
}]
},
grid: {
show: true
},
xAxis: {
type: 'category',
boundaryGap: true,
data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
},
yAxis: {
type: 'value',
axisLabel: {
formatter: '{value}'
}
},
tooltip: {
show: true,
trigger: 'axis'
},
toolbox: {
show: true,
feature: {
saveAsImage: {}
}
},
series: [{
name: '访问量',
type: 'bar',
data: [10, 52, 200, 334, 390, 330, 220],
markArea: {
label: {
normal: {
show: true
}
},
data: [
[{
name: 'set a area',
x: 50,
y: 100
}, {
x: 80,
y: 200
}]
]
}
}]
}
Other comments [其他信息]
https://jsfiddle.net/xiaobao/97nm56yg/
可以查看控制台,上面有报错信息
One-line summary [问题简述]
当在柱状图通过markArea属性设置绘制区域时,如果通过x和y属性设置绘制面积,程序会报错,提示Cannot read property '0' of undefined
at markAreaTransform (MarkAreaView.js:23)
Version & Environment [版本及环境]
Expected behaviour [期望结果]
能够通过x和y属性绘制标记区域
ECharts option [ECharts配置项]
Other comments [其他信息]
https://jsfiddle.net/xiaobao/97nm56yg/
可以查看控制台,上面有报错信息