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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2022/06/03 17:58:09 UTC
[GitHub] [echarts] Shaq76 opened a new issue, #17154: [Bug] Stacked bar chart is broken when you use encode to get the data
Shaq76 opened a new issue, #17154:
URL: https://github.com/apache/echarts/issues/17154
### Version
5.3.2
### Link to Minimal Reproduction
_No response_
### Steps to Reproduce
`
let data = [
["", "V1", "V2"],
['A', 6545, 6545],
['B', 2666, 5332],
['C', 687, 2061],
['D', 102, 408]
];
let optionBroken = {
dataset: { source: data },
xAxis: { type: 'category' },
yAxis: {},
series: [
{
type: 'bar', encode: { x:0, y:1 }, stack: 'total'
},
{
type: 'bar', encode: { x:0, y:2 }, stack: 'total'
}
]
};
let optionWorks = {
xAxis: { type: 'category', data: data.map(x=>x[0]).filter((x,y)=>{return y!=0;}) },
yAxis: {},
series: [
{
type: 'bar',
data: data.map(x=>x[1]).filter((x,y)=>{return y!=0;}),
stack: 'total'
},
{
type: 'bar',
data: data.map(x=>x[2]).filter((x,y)=>{return y!=0;}),
stack: 'total'
}
]
};
//option = optionWorks
option = optionBroken`
### Current Behavior
The y axis appears to have no scale and one of the series is missing:
### Expected Behavior
The y axis stacks, as with the explicit data assignment version:
### Environment
```markdown
- OS: Windows 10
- Browser: Chrome
```
### Any additional comments?
I would like to use the 'encode' version of the code as it's neater but I may have to revert all my code to work around this issue.
Also I'm loving echarts, well done to all involved!
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[GitHub] [echarts] Shaq76 commented on issue #17154: [Bug] Stacked bar chart is broken when you use encode to get the data
Posted by GitBox <gi...@apache.org>.
Shaq76 commented on issue #17154:
URL: https://github.com/apache/echarts/issues/17154#issuecomment-1147212876
Brilliant, thanks @tyn1998 for your help, you've unblocked my days work!
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[GitHub] [echarts] tyn1998 commented on issue #17154: [Bug] Stacked bar chart is broken when you use encode to get the data
Posted by GitBox <gi...@apache.org>.
tyn1998 commented on issue #17154:
URL: https://github.com/apache/echarts/issues/17154#issuecomment-1146492845
Hi @Shaq76, I think dimention name cannot be "". Please give it a name then the `optionBroken` works too.
<img width="1358" alt="image" src="https://user-images.githubusercontent.com/32434520/171971743-5b45abfc-cfc3-40b0-a2e3-3df360e71e70.png">
By the way, if you want render your code correctly in comment, please wrap it with a pair of \``` rather single \`:
\```javascript
let option = {
...
}
\```
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