ReadingPosition.fromJson constructor
      
      ReadingPosition.fromJson(
    
    
- Map json_
 
Implementation
ReadingPosition.fromJson(core.Map json_)
  : this(
      epubCfiPosition: json_['epubCfiPosition'] as core.String?,
      gbImagePosition: json_['gbImagePosition'] as core.String?,
      gbTextPosition: json_['gbTextPosition'] as core.String?,
      kind: json_['kind'] as core.String?,
      pdfPosition: json_['pdfPosition'] as core.String?,
      updated: json_['updated'] as core.String?,
      volumeId: json_['volumeId'] as core.String?,
    );