toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (aperture != null) 'aperture': aperture!,
if (cameraMake != null) 'cameraMake': cameraMake!,
if (cameraModel != null) 'cameraModel': cameraModel!,
if (colorSpace != null) 'colorSpace': colorSpace!,
if (exposureBias != null) 'exposureBias': exposureBias!,
if (exposureMode != null) 'exposureMode': exposureMode!,
if (exposureTime != null) 'exposureTime': exposureTime!,
if (flashUsed != null) 'flashUsed': flashUsed!,
if (focalLength != null) 'focalLength': focalLength!,
if (height != null) 'height': height!,
if (isoSpeed != null) 'isoSpeed': isoSpeed!,
if (lens != null) 'lens': lens!,
if (location != null) 'location': location!,
if (maxApertureValue != null) 'maxApertureValue': maxApertureValue!,
if (meteringMode != null) 'meteringMode': meteringMode!,
if (rotation != null) 'rotation': rotation!,
if (sensor != null) 'sensor': sensor!,
if (subjectDistance != null) 'subjectDistance': subjectDistance!,
if (time != null) 'time': time!,
if (whiteBalance != null) 'whiteBalance': whiteBalance!,
if (width != null) 'width': width!,
};