FrameViewportSnapshot class final
Read phase: the host's viewport, sampled once at the top of every frame. The ONLY phase permitted to perform host layout reads (DOM measurement, terminal size ioctls).
Constructors
- FrameViewportSnapshot(CellSize size, {bool metricsChanged = false})
-
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- metricsChanged → bool
-
Host cell geometry changed (font/DPR/zoom) without necessarily
changing the cell count — forces a render (and a full-fidelity plan)
even when the runtime reports no frame work.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- size → CellSize
-
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