dosubot[bot] commented on issue #30960:
URL: https://github.com/apache/superset/issues/30960#issuecomment-2483000180
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Currently, there is no documented method to directly set or customize chart
colors using the `/api/v1/chart/{pk}/cache_screenshot/` endpoint in Superset.
The `q` parameter and other parameters for this endpoint do not appear to
support color customization directly
<sup>[[1]](https://github.com/apache/superset/blob/master/superset-frontend/cypress-base/cypress/e2e/dashboard/editmode.test.ts)</sup>.
The `label_colors` attribute is used in the dashboard's JSON metadata to map
specific labels to colors, but this configuration does not automatically apply
to individual chart downloads through the API
<sup>[[2]](https://github.com/apache/superset/blob/master/docs/docs/faq.mdx)</sup><sup>[[3]](https://github.com/apache/superset/blob/master/superset/examples/configs/dashboards/Sales_Dashboard.yaml)</sup>.
As a workaround, you might consider setting the `label_colors` in the
dashboard's metadata and ensuring that the chart reflects these settings when
viewed in the dashboard. However, for API downloads, you may need to manually
adjust the chart's color settings in the Superset UI before downloading, as
there is no direct API support for this feature at the moment.
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