ViewportRect class final

Normalized viewport rectangle.

A local type rather than dart:ui's Rect, so the render layer stays free of Flutter's UI library and remains usable from a plain Dart test. Named distinctly on purpose: Rect would collide with Flutter's in every file that imports both.

Constructors

ViewportRect(double x, double y, double width, double height)

Fractions of the target, so every one of these belongs in [0, 1] and the rectangle has to stay inside it.

const

Properties

hashCode → int

The hash code for this object.

no setter, override

height → double

A 0..1 fraction of the target's height.

final

isFullTarget → bool

Whether this viewport is the whole target.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

width → double

A 0..1 fraction of the target's width.

final

x → double

Left edge, a 0..1 fraction of the target's width.

final

y → double

Top edge, a 0..1 fraction of the target's height.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override