TreemapChartSpec.fromJson constructor

TreemapChartSpec.fromJson(
  1. 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,
    );