fromDynamic static method

JsonContainerBuilder? fromDynamic(dynamic map, { JsonWidgetRegistry? registry, })

Builds the builder from a Map-like dynamic structure. This expects the JSON format to be of the following structure:

{
  "alignment": <Alignment>,
  "clipBehavior": <Clip>,
  "color": <Color>,
  "constraints": <BoxConstraints>,
  "decoration": <BoxDecoration>,
  "foregroundDecoration": <BoxDecoration>
  "height": <double>,
  "margin": <EdgeInsetsGeometry>,
  "padding": <EdgeInsetsGeometry>,
  "transform": <Matrix4>,
  "transformAlignment": <TransformAlignment>,
  "width": <double>
}

See also:

• ThemeDecoder.decodeAlignment
• ThemeDecoder.decodeBoxConstraints
• ThemeDecoder.decodeBoxDirection
• ThemeDecoder.decodeClip
• ThemeDecoder.decodeColor
• ThemeDecoder.decodeEdgeInsetsGeometry
• ThemeDecoder.decodeMatrix4

Implementation

static JsonContainerBuilder? fromDynamic(
  dynamic map, {
  JsonWidgetRegistry? registry,
}) {
  JsonContainerBuilder? result;
  if (map != null) {
    result = JsonContainerBuilder(
      alignment: ThemeDecoder.decodeAlignment(
        map['alignment'],
        validate: false,
      ),
      clipBehavior: ThemeDecoder.decodeClip(
            map['clipBehavior'],
            validate: false,
          ) ??
          Clip.none,
      color: ThemeDecoder.decodeColor(
        map['color'],
        validate: false,
      ),
      constraints: ThemeDecoder.decodeBoxConstraints(
        map['constraints'],
        validate: false,
      ),
      decoration: ThemeDecoder.decodeBoxDecoration(
        map['decoration'],
        validate: false,
      ),
      foregroundDecoration: ThemeDecoder.decodeBoxDecoration(
        map['foregroundDecoration'],
        validate: false,
      ),
      height: JsonClass.parseDouble(map['height']),
      margin: ThemeDecoder.decodeEdgeInsetsGeometry(
        map['margin'],
        validate: false,
      ) as EdgeInsets?,
      padding: ThemeDecoder.decodeEdgeInsetsGeometry(
        map['padding'],
        validate: false,
      ) as EdgeInsets?,
      transform: ThemeDecoder.decodeMatrix4(
        map['transform'],
        validate: false,
      ),
      transformAlignment: ThemeDecoder.decodeAlignment(
        map['transformAlignment'],
        validate: false,
      ),
      width: JsonClass.parseDouble(map['width']),
    );
  }

  return result;
}