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The "Force categorical" toggle (xAxisForceCategoricalControl) was only visible when the x-axis column was Numeric. Temporal x-axes default to a continuous time scale, where ECharts auto-places ticks at "nice" intervals that don't line up with the actual buckets, so weekly/monthly grain markers appear shifted away from their ticks (issue #28204). The transform layer already supports a categorical axis for temporal data; only the control's visibility gate blocked it. Expose the toggle for temporal columns too so users can opt into a discrete, tick-aligned axis. The numeric-only auto-force-when-sorted behavior in initialValue is left unchanged, so existing temporal charts keep their time scale unless the user opts in. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
@superset-ui/plugin-chart-echarts
This plugin provides Echarts viz plugins for Superset:
- Timeseries Chart (combined line, area bar with support for predictive analytics)
- Pie Chart
Usage
Configure key, which can be any string, and register the plugin. This key will be used to
lookup this chart throughout the app.
import {
EchartsTimeseriesChartPlugin,
EchartsPieChartPlugin,
} from '@superset-ui/plugin-chart-echarts';
new EchartsTimeseriesChartPlugin().configure({ key: 'echarts-ts' }).register();
new EchartsPieChartPlugin().configure({ key: 'pie' }).register();
Then use it via SuperChart. See
storybook
for more details.
<SuperChart
chartType="echarts-ts"
width={600}
height={600}
formData={...}
queriesData={[{
data: {...},
}]}
/>