SizeSnappingModel class final

Snapping model that calculates snapping positions based on fixed pixel positions.

This model defines snapping offsets as absolute positions relative to the bottom of the viewport, allowing for precise snapping states based on the pixel size of the sheet. It is used with the sheet's SnappingBehavior to implement fixed-size snapping logic.

Inheritance

Constructors

SizeSnappingModel(Set<double> sizes)
Constructs a SizeSnappingModel with the specified sizes.
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sizes → Set<double>
A set of pixel sizes which are defining the snapping positions. Each position is measured from the bottom of the viewport upwards.
final

Methods

getOffsets<T>(MultiStateSheetExtent<T> extent) → SplayTreeSet<double>
Calculates snapping offsets based on sized pixel positions.
override
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