CanWorkWithFile mixin

Mixin Applications

• WFile

Properties

basename → String

The part of path after the last separator.

no setter

basenameWithoutExtension → String

The part of path after the last separator, and without trailing file extension.

no setter

exceptionWhenFileNotExists → bool

If true returns null when a requested file not found.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

npath → String

Normalized path. See PathStringExt.npath.

no setter

path ↔ String

Path with a system separator. See spathSeparator.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

copy(dynamic from, dynamic to) → WFile

Returns a link to copied file.

counstructPath({bool? hasFile}) → void

delete([dynamic pathToFile]) → void

existsAny([dynamic path]) → bool

Exists a file or directory. path can be String or Iterable<String>.

existsDir([dynamic pathToDir]) → bool

existsFile([dynamic pathToFile]) → bool

join(dynamic anyPath, [bool withPrefix = true]) → String

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

readAsBytes([dynamic pathToFile]) → Uint8List?

readAsImage(dynamic pathToFile, {int? numChannels, num? alpha}) → Image?

Read image and can get a guarantee an alpha channel. If the numChannels is 4 and the current image does not have an alpha channel, then the given alpha value will be used to set the new alpha channel. If alpha is not provided, then the maxChannelValue will be used to set the alpha.

readAsJsonList([dynamic pathToFile]) → JsonList?

See readAsJsonListT.

readAsJsonListListT<T>([dynamic pathToFile]) → List<List<T>>?

See readAsJsonListT.

readAsJsonListString([dynamic pathToFile]) → List<String>?

See readAsJsonListT.

readAsJsonListT<T>([dynamic pathToFile]) → List<T>?

See readAsJsonListListT.

readAsJsonMap([dynamic pathToFile]) → JsonMap?

See readAsJsonMapT.

readAsJsonMapString([dynamic pathToFile]) → Map<String, String>?

See readAsJsonMapT.

readAsJsonMapT<T>([dynamic pathToFile]) → Map<String, T>?

readAsText([dynamic pathToFile, Encoding encoding = utf8]) → String?

readAsTextLines([dynamic pathToFile, Encoding encoding = utf8]) → List<String>?

readAsXml([dynamic pathToFile]) → XmlDocument?

readOrDefaults<T>(dynamic pathToFile, T reader(File), {T? defaults}) → T?

toString() → String

A string representation of this object.

inherited

writeAsBytes(Uint8List bytes, [dynamic pathToFile]) → void

writeAsImage(Image image, [dynamic pathToFile]) → void

writeAsText(String text, [dynamic pathToFile]) → void

writeAsXml(XmlDocument xml, [dynamic pathToFile, bool pretty = false]) → void

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

counstructPathToFile(String pathToFile, {bool asFolder = false}) → void

When asFolder is true, pathToFile was a path to folder.