LumaPyramidLevel class
One level of a LumaPyramid: intensities plus their Scharr gradients.
Constructors
- LumaPyramidLevel(int width, int height, Float32List pixels)
-
Creates a level from
pixelsand computes its gradients.
Properties
- gx → Float32List
-
Horizontal intensity gradient per pixel.
final
- gy → Float32List
-
Vertical intensity gradient per pixel.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → int
-
Height in pixels.
final
- pixels → Float32List
-
Row-major intensities,
0..255.final - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- width → int
-
Width in pixels.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited