CanvasBackground class abstract

Abstract definition for a LazyCanvas background.

Implementers

Constructors

CanvasBackground({Color bgColor = Colors.white})
const

Properties

bgColor → Color
the fill color of background
final
hashCode → int
The hash code for this object.
no setterinherited
repaint → Listenable?
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
paint(Canvas canvas, Offset screenOffset, Offset canvasOffset, double scale, Size canvasSize) → void
draw the backround on this context. Implement this to have different kinds of backgrounds screenOffset is the screen space offset for clipping canvasOffset is the grid space offset from the controller
toString() → String
A string representation of this object.
inherited

Operators

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