dart:convert

Latin1Decoder class

This class converts Latin-1 bytes (lists of unsigned 8-bit integers) to a string.

Example:

final latin1Decoder = latin1.decoder;

const encodedBytes = [224, 225, 226, 227, 228, 229];
final decoded = latin1Decoder.convert(encodedBytes);
print(decoded); // àáâãäå

// Hexadecimal values as source
const hexBytes = [0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5];
final decodedHexBytes = latin1Decoder.convert(hexBytes);
print(decodedHexBytes); // àáâãäå

Throws a FormatException if the encoded input contains values that are not in the range 0 .. 255 and allowInvalid is false ( the default ).

If allowInvalid is true, invalid bytes are converted to Unicode Replacement character U+FFFD (�).

Example with allowInvalid set to true:

const latin1Decoder = Latin1Decoder(allowInvalid: true);
const encodedBytes = [300];
final decoded = latin1Decoder.convert(encodedBytes);
print(decoded); // �

Inheritance

• Object
• StreamTransformerBase<List<int>, String>
• Converter<List<int>, String>
• Latin1Decoder

Constructors

Latin1Decoder({bool allowInvalid = false})

const

Instantiates a new Latin1Decoder.

Properties

hashCode → int

read-only, inherited

The hash code for this object.

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

Methods

bind(Stream<List<int>> stream) → Stream<String>

inherited

Transforms the provided stream.

cast<RS, RT>() → Converter<RS, RT>

inherited

Provides a Converter<RS, RT> view of this stream transformer.

convert(List<int> bytes, [int start = 0, int? end]) → String

inherited

Converts the bytes (a list of unsigned 7- or 8-bit integers) to the corresponding string.

fuse<TT>(Converter<String, TT> other) → Converter<List<int>, TT>

inherited

Fuses this with other.

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed.

startChunkedConversion(Sink<String> sink) → ByteConversionSink

Starts a chunked conversion.

toString() → String

inherited

A string representation of this object.

Operators

operator ==(Object other) → bool

inherited

The equality operator.