LightSource class

A custom offset that define a source of light used to project a shadow of a widget left -1 <= dx <= 1 right top -1 <= dy <= 1 bottom

constants like "top", "topLeft", "topRight" are providen in LightSource

Annotations

Constructors

LightSource(double dx, double dy)
const

Properties

dx → double
final
dy → double
final
hashCode → int
The hash code for this object.
no setteroverride
offset → Offset
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

copyWith({double? dx, double? dy}) → LightSource
invert() → LightSource
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toOffset(double distance) → Offset
toString() → String
A string representation of this object.
override

Operators

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

Static Methods

hclErp(LightSource? a, LightSource? b, double t) → LightSource?

Constants

bottom → const LightSource
bottomLeft → const LightSource
bottomRight → const LightSource
left → const LightSource
top → const LightSource
topLeft → const LightSource
topRight → const LightSource