DrawableGroup class

Represents a group of drawing elements that may share a common transform, stroke, or fill.

Implemented types

Constructors

DrawableGroup(String? id, List<Drawable>? children, DrawableStyle? style, {Float64List? transform, Color? color})
Creates a new DrawableGroup.
const

Properties

children → List<Drawable>?
The child Drawables of this DrawableParent.
final
color → Color?
The default color used to provide a potential indirect color value for the fill, stroke and stop-color of descendant elements.
final
hasDrawableContent → bool
Whether this Drawable would be visible if drawn.
no setteroverride
hashCode → int
The hash code for this object.
no setterinherited
id → String?
A string that should uniquely identify this Drawable within its DrawableRoot.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
style → DrawableStyle?
The DrawableStyle for this object.
final
transform → Float64List?
The 4x4 transform to apply to this Drawable, if any.
final

Methods

draw(Canvas canvas, Rect bounds) → void
Draws the contents or children of this Drawable to the canvas, using the parentPaint to optionally override the child's paint.
override
mergeStyle(DrawableStyle newStyle) → DrawableGroup
Creates an instance with merged style information.
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