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 ==(
Object other ) → bool -
The equality operator. [...]
override