Compositor class final
Compositor manages layer composition, drawing and hit testing.
Upstream: third_party/lipgloss/layer.go (Compositor).
Constructors
-
Compositor([List<
Layer> layers = 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
Methods
-
addLayers(
List< Layer> layers) → void -
Adds
layersto the compositor root and refreshes. -
bounds(
) → Rectangle - Returns the compositor bounds.
-
draw(
Screen scr, Rectangle area) → void -
Draws visible layers that overlap
areaontoscr. -
getLayer(
String id) → Layer? -
Returns the layer with
id, if any. -
hit(
int x, int y) → LayerHit -
Returns the top-most layer hit at (
x,y). -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
refresh(
) → void - Rebuilds the flattened layer list and bounds.
-
render(
) → String - Renders the compositor to a string snapshot.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited