FlowPaintingContext class Null safety

A context in which a FlowDelegate paints.

Provides information about the current size of the container and the children and a mechanism for painting children.

See also:

Implementers

Constructors

FlowPaintingContext()

Properties

childCount → int
The number of children available to paint.
read-only
hashCode → int
The hash code for this object.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
size → Size
The size of the container in which the children can be painted.
read-only

Methods

getChildSize(int i) → Size?
The size of the ith child.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
paintChild(int i, {Matrix4 transform, double opacity = 1.0}) → void
Paint the ith child using the given transform.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited