biankaiwen111 opened a new issue, #17145:
URL: https://github.com/apache/echarts/issues/17145
### Version
5.2.2 及之前
### Link to Minimal Reproduction
_No response_
### Steps to Reproduce
对于如下的设定，热力图可以被正确的画出来
```
option={
"dataset": [
{
"id": "raw",
"dimensions": [
"Survived",
"Pclass",
"CountOfRecords",
"Gender"
],
"source": [
[1, 3, 47, "male"],
[1, 2, 17, "male"],
[1, 1, 45, "male"],
[0, 3, 300, "male"],
[0, 2, 91, "male"],
[0, 1, 77, "male"]
]
},
{
"fromDatasetIndex": 0,
"id": "sorting",
"transform": {
"type": "sort",
"config": {
"dimension": "Pclass",
"order": "asc"
}
}
}
],
"xAxis": {
"type": "category",
"name": "Pclass",
},
"yAxis": {
"type": "category",
"name": "Survived",
},
"series": [
{
"type": "heatmap",
"datasetIndex": 1,
"encode": {
"x": "Pclass",
"y": "Survived"
}
}
],
"visualMap": [
{
"dimension": "CountOfRecords",
"min": 17,
"max": 300,
"calculable": true,
"orient": "vertical",
"bottom": "50%",
"right": "1%"
}
]
}
```
但是当我交换原数据里的某两列时(交换“Gender”到首列时)，热力图却无法被画出，我这里x,y轴是根据列名确认的。
```
option={
"dataset": [
{
"id": "raw",
"dimensions": [
"Gender",
"Survived",
"Pclass",
"CountOfRecords"
],
"source": [
["male", 1, 3, 47],
["male", 1, 2, 17],
["male", 1, 1, 45],
["male", 0, 3, 300],
["male", 0, 2, 91],
["male", 0, 1, 77]
]
},
{
"fromDatasetIndex": 0,
"id": "sorting",
"transform": {
"type": "sort",
"config": {
"dimension": "Pclass",
"order": "asc"
}
}
}
],
"xAxis": {
"type": "category",
"name": "Pclass",
},
"yAxis": {
"type": "category",
"name": "Survived",
},
"series": [
{
"type": "heatmap",
"datasetIndex": 1,
"encode": {
"x": "Pclass",
"y": "Survived"
}
}
],
"visualMap": [
{
"dimension": "CountOfRecords",
"min": 17,
"max": 300,
"calculable": true,
"orient": "vertical",
"bottom": "50%",
"right": "1%"
}
]
}
```
### Current Behavior
热力图结果为空
### Expected Behavior
热力图应该依然能正确的画出图像
### Environment
```markdown
- OS:macOS
- Browser: Chrome
- Framework:
```
### Any additional comments?
_No response_
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