x: domainFromRangeData()

in src/ColorHeatmap.js [134:158]


      x: domainFromRangeData(
        data,
        makeAccessor2(x),
        makeAccessor2(xEnd),
        dataTypeFromScaleType(xScaleType),
      ),
      y: domainFromRangeData(
        data,
        makeAccessor2(y),
        makeAccessor2(yEnd),
        dataTypeFromScaleType(yScaleType),
      ),
    };
  }

  shouldComponentUpdate(nextProps) {
    const shouldUpdate = !xyPropsEqual(this.props, nextProps, [
      'colors',
      'valueDomain',
    ]);
    return shouldUpdate;
  }

  render() {
    const {