ChartSpec.fromJson constructor

Implementation

ChartSpec.fromJson(core.Map json_)
    : this(
        altText: json_.containsKey('altText')
            ? json_['altText'] as core.String
            : null,
        backgroundColor: json_.containsKey('backgroundColor')
            ? Color.fromJson(json_['backgroundColor']
                as core.Map<core.String, core.dynamic>)
            : null,
        backgroundColorStyle: json_.containsKey('backgroundColorStyle')
            ? ColorStyle.fromJson(json_['backgroundColorStyle']
                as core.Map<core.String, core.dynamic>)
            : null,
        basicChart: json_.containsKey('basicChart')
            ? BasicChartSpec.fromJson(
                json_['basicChart'] as core.Map<core.String, core.dynamic>)
            : null,
        bubbleChart: json_.containsKey('bubbleChart')
            ? BubbleChartSpec.fromJson(
                json_['bubbleChart'] as core.Map<core.String, core.dynamic>)
            : null,
        candlestickChart: json_.containsKey('candlestickChart')
            ? CandlestickChartSpec.fromJson(json_['candlestickChart']
                as core.Map<core.String, core.dynamic>)
            : null,
        dataSourceChartProperties:
            json_.containsKey('dataSourceChartProperties')
                ? DataSourceChartProperties.fromJson(
                    json_['dataSourceChartProperties']
                        as core.Map<core.String, core.dynamic>)
                : null,
        filterSpecs: json_.containsKey('filterSpecs')
            ? (json_['filterSpecs'] as core.List)
                .map((value) => FilterSpec.fromJson(
                    value as core.Map<core.String, core.dynamic>))
                .toList()
            : null,
        fontName: json_.containsKey('fontName')
            ? json_['fontName'] as core.String
            : null,
        hiddenDimensionStrategy: json_.containsKey('hiddenDimensionStrategy')
            ? json_['hiddenDimensionStrategy'] as core.String
            : null,
        histogramChart: json_.containsKey('histogramChart')
            ? HistogramChartSpec.fromJson(json_['histogramChart']
                as core.Map<core.String, core.dynamic>)
            : null,
        maximized: json_.containsKey('maximized')
            ? json_['maximized'] as core.bool
            : null,
        orgChart: json_.containsKey('orgChart')
            ? OrgChartSpec.fromJson(
                json_['orgChart'] as core.Map<core.String, core.dynamic>)
            : null,
        pieChart: json_.containsKey('pieChart')
            ? PieChartSpec.fromJson(
                json_['pieChart'] as core.Map<core.String, core.dynamic>)
            : null,
        scorecardChart: json_.containsKey('scorecardChart')
            ? ScorecardChartSpec.fromJson(json_['scorecardChart']
                as core.Map<core.String, core.dynamic>)
            : null,
        sortSpecs: json_.containsKey('sortSpecs')
            ? (json_['sortSpecs'] as core.List)
                .map((value) => SortSpec.fromJson(
                    value as core.Map<core.String, core.dynamic>))
                .toList()
            : null,
        subtitle: json_.containsKey('subtitle')
            ? json_['subtitle'] as core.String
            : null,
        subtitleTextFormat: json_.containsKey('subtitleTextFormat')
            ? TextFormat.fromJson(json_['subtitleTextFormat']
                as core.Map<core.String, core.dynamic>)
            : null,
        subtitleTextPosition: json_.containsKey('subtitleTextPosition')
            ? TextPosition.fromJson(json_['subtitleTextPosition']
                as core.Map<core.String, core.dynamic>)
            : null,
        title:
            json_.containsKey('title') ? json_['title'] as core.String : null,
        titleTextFormat: json_.containsKey('titleTextFormat')
            ? TextFormat.fromJson(json_['titleTextFormat']
                as core.Map<core.String, core.dynamic>)
            : null,
        titleTextPosition: json_.containsKey('titleTextPosition')
            ? TextPosition.fromJson(json_['titleTextPosition']
                as core.Map<core.String, core.dynamic>)
            : null,
        treemapChart: json_.containsKey('treemapChart')
            ? TreemapChartSpec.fromJson(
                json_['treemapChart'] as core.Map<core.String, core.dynamic>)
            : null,
        waterfallChart: json_.containsKey('waterfallChart')
            ? WaterfallChartSpec.fromJson(json_['waterfallChart']
                as core.Map<core.String, core.dynamic>)
            : null,
      );