ImagePlane class

One memory plane inside a raw pixel image.

Mirrors the Rust ImagePlane. Packed RGB-family inputs carry a single plane; NV12/NV21 carry two; I420 carries three. Plane validation in the core constructor enforces row stride, pixel stride, and extents.

Constructors

ImagePlane({required int offset, required int rowStride, required int pixelStride, required int width, required int height})
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
height → int
Plane height in samples. Chroma planes are usually subsampled.
final
offset → int
Byte offset into the raw pixel buffer where this plane begins.
final
pixelStride → int
Bytes between adjacent samples in the same row.
final
rowStride → int
Bytes between adjacent rows in this plane.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
width → int
Plane width in samples. Chroma planes are usually subsampled.
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