decode static method

CircleLayer decode(String properties)

Implementation

static CircleLayer decode(String properties) {
  var map = json.decode(properties);
  if (map["layout"] == null) {
    map["layout"] = {};
  }
  if (map["paint"] == null) {
    map["paint"] = {};
  }
  return CircleLayer(
    id: map["id"],
    sourceId: map["source"],
    sourceLayer: map["source-layer"],
    minZoom: map["minzoom"]?.toDouble(),
    maxZoom: map["maxzoom"]?.toDouble(),
    slot: map["slot"],
    visibility: map["layout"]["visibility"] == null
        ? Visibility.VISIBLE
        : Visibility.values.firstWhere((e) => e.name
            .toLowerCase()
            .replaceAll("_", "-")
            .contains(map["layout"]["visibility"])),
    visibilityExpression: _optionalCastList(map["layout"]["visibility"]),
    filter: _optionalCastList(map["filter"]),
    circleSortKey: _optionalCast(map["layout"]["circle-sort-key"]),
    circleSortKeyExpression:
        _optionalCastList(map["layout"]["circle-sort-key"]),
    circleBlur: _optionalCast(map["paint"]["circle-blur"]),
    circleBlurExpression: _optionalCastList(map["paint"]["circle-blur"]),
    circleColor: (map["paint"]["circle-color"] as List?)?.toRGBAInt(),
    circleColorExpression: _optionalCastList(map["paint"]["circle-color"]),
    circleEmissiveStrength:
        _optionalCast(map["paint"]["circle-emissive-strength"]),
    circleEmissiveStrengthExpression:
        _optionalCastList(map["paint"]["circle-emissive-strength"]),
    circleOpacity: _optionalCast(map["paint"]["circle-opacity"]),
    circleOpacityExpression:
        _optionalCastList(map["paint"]["circle-opacity"]),
    circlePitchAlignment: map["paint"]["circle-pitch-alignment"] == null
        ? null
        : CirclePitchAlignment.values.firstWhere((e) => e.name
            .toLowerCase()
            .replaceAll("_", "-")
            .contains(map["paint"]["circle-pitch-alignment"])),
    circlePitchAlignmentExpression:
        _optionalCastList(map["paint"]["circle-pitch-alignment"]),
    circlePitchScale: map["paint"]["circle-pitch-scale"] == null
        ? null
        : CirclePitchScale.values.firstWhere((e) => e.name
            .toLowerCase()
            .replaceAll("_", "-")
            .contains(map["paint"]["circle-pitch-scale"])),
    circlePitchScaleExpression:
        _optionalCastList(map["paint"]["circle-pitch-scale"]),
    circleRadius: _optionalCast(map["paint"]["circle-radius"]),
    circleRadiusExpression: _optionalCastList(map["paint"]["circle-radius"]),
    circleStrokeColor:
        (map["paint"]["circle-stroke-color"] as List?)?.toRGBAInt(),
    circleStrokeColorExpression:
        _optionalCastList(map["paint"]["circle-stroke-color"]),
    circleStrokeOpacity: _optionalCast(map["paint"]["circle-stroke-opacity"]),
    circleStrokeOpacityExpression:
        _optionalCastList(map["paint"]["circle-stroke-opacity"]),
    circleStrokeWidth: _optionalCast(map["paint"]["circle-stroke-width"]),
    circleStrokeWidthExpression:
        _optionalCastList(map["paint"]["circle-stroke-width"]),
    circleTranslate: (map["paint"]["circle-translate"] as List?)
        ?.map<double?>((e) => e.toDouble())
        .toList(),
    circleTranslateExpression:
        _optionalCastList(map["paint"]["circle-translate"]),
    circleTranslateAnchor: map["paint"]["circle-translate-anchor"] == null
        ? null
        : CircleTranslateAnchor.values.firstWhere((e) => e.name
            .toLowerCase()
            .replaceAll("_", "-")
            .contains(map["paint"]["circle-translate-anchor"])),
    circleTranslateAnchorExpression:
        _optionalCastList(map["paint"]["circle-translate-anchor"]),
  );
}