China Map¶
Used to display the distribution of metric data across different provinces.
- View data containing geographical location information
- View dispersed distributed data, for example: population density
- Compare data sizes through color intensity
Chart Query¶
Note
The metric query dataset must include a tag representing province, and the query conditions must include a group by province, otherwise the chart cannot be added successfully.
Chart queries support simple queries, expression queries, PromQL queries, and data source queries. You can add multiple queries, but the Tag for by (grouping) must be consistent.
For more detailed explanations, please refer to Chart Query.
Chart queries match regions by province and colors by metric values:
| Option | Description |
|---|---|
| Province Tag | Select the tag that represents the province. This tag must be a grouped tag from the query. The tag name for province does not necessarily have to be province, as long as its value is at the provincial administrative level. |
| Metric | When multiple metric queries are added, you can set the primary metric to display. The "main display metric" determines the metric for the gradient color of the blocks. |