PictureBlock class

FLAC PICTURE metadata block.

Stores an embedded image (typically album cover art).

Inheritance

Constructors

PictureBlock({required bool isLast, required int length, required int pictureType, required String mimeType, required String description, required int width, required int height, required int colorDepth, required int colorsUsed, required Uint8List pictureData})
const

Properties

blockType → int
The block type identifier (see BlockType).
finalinherited
colorDepth → int
Color depth (bits per pixel, 0 if unknown or not applicable).
final
colorsUsed → int
Number of colors (0 for non-indexed images or unknown).
final
description → String
UTF-8 description of the image.
final
hashCode → int
The hash code for this object.
no setterinherited
height → int
Image height in pixels (0 if unknown or not applicable).
final
isLast → bool
Whether this is the last metadata block before the audio frames.
finalinherited
length → int
The length of the block data in bytes (excluding the 4-byte header).
finalinherited
mimeType → String
MIME type string (e.g. "image/jpeg", "image/png").
final
pictureData → Uint8List
The raw image data.
final
pictureType → int
Picture type (see PictureType).
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
width → int
Image width in pixels (0 if unknown or not applicable).
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

parse(bool isLast, int length, Uint8List data) → PictureBlock
Parses a PictureBlock from its raw data bytes.