defs and fill not working in Choropleth Map

[francescocretti]

Thanks for creating and maintaining Nivo.

Describe/explain the bug
I can't use defs and fill properties on Choropleth map

To Reproduce
Such as described in #864, I followed the guide to add a pattern definition to my Map component, but when I define the match rule in the fillprop, this is never applied.

<ResponsiveChoropleth
  data={data}
  features={features}
  margin={{ top: 0, right: 0, bottom: 0, left: 0 }}
  colors={chromaScale}
  domain={domain}
  unknownColor="#fff"
  label="id"
  projectionScale={scale}
  projectionTranslation={translate}
  borderWidth={1}
  borderColor="#152538"
  onClick={onFeatureClick}
  tooltip={({ feature }) => (
      <MapTooltip
        color={feature.color}
        label={feature.id}
        value={feature.formattedValue}
        aggregationType={aggregationType}
      /> 
  )}
  defs={[
    {
      id: "diagonal-stripes",
      background: "inherit",
      color: "#fecd64",
      lineWidth: 3,
      rotation: -45,
      spacing: 7,
      type: "patternLines"
    }
  ]}
  fill={[
    { match: { id: 'Lombardia' }, id: 'diagonal-stripes' }
  ]}
/>
)}

This is an example I tried. I'm sure the feature with id = 'Lombardia is present in my map.

I really don' know what I'm doing wrong.

Any thoughts? Thank you so much.

Additional context

"@nivo/core": "^0.79.0"
"@nivo/geo": "^0.79.1"
    ```

[francescocretti]

Looking at the implementation (https://github.com/plouc/nivo/blob/master/packages/geo/src/GeoMap.js) seems like neither defs and fill are passed to the component.

I don't know if I'm looking in the right place, but if this is the case, you should update the documentation removing the defs and fill part or implement this feature in the GeoMap, that would be extremely useful :)

If you give me some pointers maybe I could help

[plouc]

Implemented in #2072, and available in the latest release.