JpegData class

Constructors

JpegData()

Properties

adobe JpegAdobe
read / write
components List<ComponentData>
final
exif → ExifData
final
frame JpegFrame
read / write
frames List<JpegFrame>
final
height int
read-only
huffmanTablesAC List
final
huffmanTablesDC List
final
input InputBuffer
read / write
jfif JpegJfif
read / write
quantizationTables List<Int16List>
final
resetInterval int
read / write
width int
read-only
hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

getImage() Image
read(List<int> bytes) → void
readInfo(List<int> bytes) JpegInfo
validate(List<int> bytes) bool
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) bool
The equality operator. [...]
inherited

Static Methods

toFix(double val) int

Constants

CBB → const List<int>
const [-227, -225, -223, -222, -220, -218, -216, -214, -213, -211, -209, -207, -206, -204, -202, -200, -198, -197, -195, -193, -191, -190, -188, -186, -184, -183, -181, -179, -177, -175, -174, -172, -…
CBG → const List<int>
const [2919680, 2897126, 2874572, 2852018, 2829464, 2806910, 2784356, 2761802, 2739248, 2716694, 2694140, 2671586, 2649032, 2626478, 2603924, 2581370, 2558816, 2536262, 2513708, 2491154, 2468600, 2446…
CRG → const List<int>
const [5990656, 5943854, 5897052, 5850250, 5803448, 5756646, 5709844, 5663042, 5616240, 5569438, 5522636, 5475834, 5429032, 5382230, 5335428, 5288626, 5241824, 5195022, 5148220, 5101418, 5054616, 5007…
CRR → const List<int>
const [-179, -178, -177, -175, -174, -172, -171, -170, -168, -167, -165, -164, -163, -161, -160, -158, -157, -156, -154, -153, -151, -150, -149, -147, -146, -144, -143, -142, -140, -139, -137, -136, -…