TreemapChartSpec.fromJson constructor

TreemapChartSpec.fromJson(Map json_)

Implementation

TreemapChartSpec.fromJson(core.Map json_)
  : this(
      colorData:
          json_.containsKey('colorData')
              ? ChartData.fromJson(
                json_['colorData'] as core.Map<core.String, core.dynamic>,
              )
              : null,
      colorScale:
          json_.containsKey('colorScale')
              ? TreemapChartColorScale.fromJson(
                json_['colorScale'] as core.Map<core.String, core.dynamic>,
              )
              : null,
      headerColor:
          json_.containsKey('headerColor')
              ? Color.fromJson(
                json_['headerColor'] as core.Map<core.String, core.dynamic>,
              )
              : null,
      headerColorStyle:
          json_.containsKey('headerColorStyle')
              ? ColorStyle.fromJson(
                json_['headerColorStyle']
                    as core.Map<core.String, core.dynamic>,
              )
              : null,
      hideTooltips: json_['hideTooltips'] as core.bool?,
      hintedLevels: json_['hintedLevels'] as core.int?,
      labels:
          json_.containsKey('labels')
              ? ChartData.fromJson(
                json_['labels'] as core.Map<core.String, core.dynamic>,
              )
              : null,
      levels: json_['levels'] as core.int?,
      maxValue: (json_['maxValue'] as core.num?)?.toDouble(),
      minValue: (json_['minValue'] as core.num?)?.toDouble(),
      parentLabels:
          json_.containsKey('parentLabels')
              ? ChartData.fromJson(
                json_['parentLabels'] as core.Map<core.String, core.dynamic>,
              )
              : null,
      sizeData:
          json_.containsKey('sizeData')
              ? ChartData.fromJson(
                json_['sizeData'] as core.Map<core.String, core.dynamic>,
              )
              : null,
      textFormat:
          json_.containsKey('textFormat')
              ? TextFormat.fromJson(
                json_['textFormat'] as core.Map<core.String, core.dynamic>,
              )
              : null,
    );