Method _isLinear

src/common/mapping/WebMapV3.js:1134–1136

(subStyleSetting)

  }

  _isLinear(subStyleSetting) {
    return subStyleSetting.type === 'linear';
  }

  _getLegendStyleType({ styleField, currentType, custom, interpolateInfo }) {
    if (['unique', 'linear'].includes(currentType)) {