LocalImage class

A single image on the local device.

Each photo has an id which uniquely identifies it on the local device. Using that id other information about the photo can be retrieved.

Annotations

Constructors

LocalImage(String? id, String? creationDate, int? pixelHeight, int? pixelWidth, String? fileName, int? fileSize, String? mediaType, {int? compression}): const
LocalImage.fromJson(Map<String, dynamic> json): factory

compression → int?: optional image compression (0-100), default is set to 70
final
creationDate → String?: date the image was created as reported by the local device
final
fileName → String?: Local filename for the image on the device
final
fileSize → int?: Size in bytes of the image on disk
final
hashCode → int: The hash code for this object.
no setteroverride
id → String?: Unique identifier for the image on the local device, this should be stable across invocations.
final
isImage → bool: no setter
isVideo → bool: no setter
mediaType → String?: 'video' or 'img', use the isImage or isVideo properties instead of using this value directly
final
pixelHeight → int?: pixel height of the image
final
pixelWidth → int?: pixel width of the image
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

getImageBytes(LocalImageProvider localImageProvider, int desiredHeight, int desiredWidth) → Future<Uint8List>: Returns a jpeg of the image that can be loaded into a MemoryImage.
getScaledImageBytes(LocalImageProvider localImageProvider, double scale) → Future<Uint8List>: Returns a jpeg scaled by the given scaling factor in each dimension.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
scaleToFit(int height, int width) → double: Returns the scale required to fit the image into the given height and width in pixels.
toJson() → Map<String, dynamic>
toString() → String: A string representation of this object.
override