Jaxelin opened a new issue #16618:
URL: https://github.com/apache/echarts/issues/16618
### Version
5.1.1
### Link to Minimal Reproduction
_No response_
### Steps to Reproduce
`// pages/reports/mreport.js
import * as echarts from '../../ec-canvas/echarts';
let chart = null;
function initChart(canvas, width, height, dpr) {
chart = echarts.init(canvas, null, {
width: width,
height: height,
devicePixelRatio: dpr // new
});
canvas.setChart(chart);
var option = {
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'shadow'
}
},
legend: {
data: ['Profit', 'Expenses', 'Income']
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
xAxis: [
{
type: 'value'
}
],
yAxis: [
{
type: 'category',
axisTick: {
show: false
},
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
}
],
series: [
{
name: 'Profit',
type: 'bar',
label: {
show: true,
position: 'inside'
},
emphasis: {
focus: 'series'
},
data: [200, 170, 240, 244, 200, 220, 210]
},
{
name: 'Income',
type: 'bar',
stack: 'Total',
label: {
show: true
},
emphasis: {
focus: 'series'
},
data: [320, 302, 341, 374, 390, 450, 420]
},
{
name: 'Expenses',
type: 'bar',
stack: 'Total',
label: {
show: true,
position: 'left'
},
emphasis: {
focus: 'series'
},
data: [-120, -132, -101, -134, -190, -230, -210]
}
]
};
chart.setOption(option);
return chart
}
Page({
/**
* 页面的初始数据
*/
data: {
ec: {
onInit: initChart
}
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
},
/**
* 生命周期函数--监听页面初次渲染完成
*/
onReady: function () {
},
/**
* 生命周期函数--监听页面显示
*/
onShow: function () {
},
/**
* 生命周期函数--监听页面隐藏
*/
onHide: function () {
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload: function () {
},
/**
* 页面相关事件处理函数--监听用户下拉动作
*/
onPullDownRefresh: function () {
},
/**
* 页面上拉触底事件的处理函数
*/
onReachBottom: function () {
},
/**
* 用户点击右上角分享
*/
onShareAppMessage: function () {
}
})`
### Current Behavior
在微信小程序中上面代码生成的图表缺失了各项颜色代表什么数据的标注
正常的是有的，如下图
### Expected Behavior
能显示出来颜色代表数据的标注
### Environment
```markdown
- OS:
- Browser:
- Framework:
```
### Any additional comments?
_No response_
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