DataSourceObjectReference.fromJson constructor
      
      DataSourceObjectReference.fromJson(
    
    
- Map json_
Implementation
DataSourceObjectReference.fromJson(core.Map json_)
    : this(
        chartId: json_.containsKey('chartId')
            ? json_['chartId'] as core.int
            : null,
        dataSourceFormulaCell: json_.containsKey('dataSourceFormulaCell')
            ? GridCoordinate.fromJson(json_['dataSourceFormulaCell']
                as core.Map<core.String, core.dynamic>)
            : null,
        dataSourcePivotTableAnchorCell: json_
                .containsKey('dataSourcePivotTableAnchorCell')
            ? GridCoordinate.fromJson(json_['dataSourcePivotTableAnchorCell']
                as core.Map<core.String, core.dynamic>)
            : null,
        dataSourceTableAnchorCell:
            json_.containsKey('dataSourceTableAnchorCell')
                ? GridCoordinate.fromJson(json_['dataSourceTableAnchorCell']
                    as core.Map<core.String, core.dynamic>)
                : null,
        sheetId: json_.containsKey('sheetId')
            ? json_['sheetId'] as core.String
            : null,
      );