ImageFilter class
A filter operation to apply to a raster image.
See also:
BackdropFilter, a widget that applies ImageFilter to its rendering.ImageFiltered, a widget that applies ImageFilter to its children.- SceneBuilder.pushBackdropFilter, which is the low-level API for using this class as a backdrop filter.
- SceneBuilder.pushImageFilter, which is the low-level API for using this class as a child layer filter.
Constructors
- ImageFilter.blur({double sigmaX: 0.0 double sigmaY: 0.0 })
- Creates an image filter that applies a Gaussian blur.
- ImageFilter.matrix(Float64List matrix4, { FilterQuality filterQuality: FilterQuality.low })
- Creates an image filter that applies a matrix transformation. [...]
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, override
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
toString(
) → String -
Returns a string representation of this object.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
override