ChartTooltip.fromJson constructor

ChartTooltip.fromJson(Object? raw)

Implementation

factory ChartTooltip.fromJson(Object? raw) {
  if (raw is ChartTooltip) return raw;
  final json = JsonValue.map(raw) ?? const <String, dynamic>{};
  return ChartTooltip(
    show: JsonValue.boolOrNull(json['show']) ?? true,
    trigger: _parseTooltipTrigger(json['trigger']),
    axisPointer: json['axisPointer'] != null
        ? AxisPointer.fromJson(json['axisPointer'])
        : null,
    formatter: JsonValue.string(json['formatter']),
    showDelay: JsonValue.doubleOrNull(json['showDelay']),
    hideDelay: JsonValue.doubleOrNull(json['hideDelay']),
    transitionDuration: JsonValue.doubleOrNull(json['transitionDuration']),
    enterable: JsonValue.boolOrNull(json['enterable']),
    confine: JsonValue.boolOrNull(json['confine']),
    renderMode: _parseTooltipRenderMode(json['renderMode']),
    backgroundColor: JsonValue.string(json['backgroundColor']),
    borderColor: JsonValue.string(json['borderColor']),
    borderWidth: JsonValue.doubleOrNull(json['borderWidth']),
    borderRadius: JsonValue.doubleOrNull(json['borderRadius']),
    padding: JsonValue.doubleOrNull(json['padding']),
    textStyle: json['textStyle'] != null
        ? ChartTextStyle.fromJson(json['textStyle'])
        : null,
    extraCssText: JsonValue.string(json['extraCssText']),
    textColor: JsonValue.string(json['textColor']) ?? 'black',
    precision: JsonValue.intOrNull(json['precision']),
    fontSize: JsonValue.doubleOrNull(json['fontSize']),
  );
}