WebPFilters class

Constructors

WebPFilters()

Properties

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

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

Static Methods

gradientFilter(Uint8List data, int width, int height, int stride, Uint8List filteredData) → void
gradientUnfilter(int width, int height, int stride, int row, int num_rows, Uint8List data) → void
horizontalFilter(Uint8List data, int width, int height, int stride, Uint8List filteredData) → void
horizontalUnfilter(int width, int height, int stride, int row, int numRows, Uint8List data) → void
verticalFilter(Uint8List data, int width, int height, int stride, Uint8List filteredData) → void
verticalUnfilter(int width, int height, int stride, int row, int num_rows, Uint8List data) → void

Constants

FILTER_BEST → const int
5
FILTER_FAST → const int
6
FILTER_GRADIENT → const int
3
FILTER_HORIZONTAL → const int
1
FILTER_LAST → const int
FILTER_GRADIENT + 1
FILTER_NONE → const int
0
FILTER_VERTICAL → const int
2
FILTERS → const List<void Function(Uint8List data, int width, int height, int stride, Uint8List filteredData)>
const [null, horizontalFilter, verticalFilter, gradientFilter]
UNFILTERS → const List<void Function(int width, int height, int stride, int row, int numRows, Uint8List data)>
const [null, horizontalUnfilter, verticalUnfilter, gradientUnfilter]