SmoothLine class
笔触线条
- Inheritance
-
- Object
- PaintContent
- SmoothLine
Constructors
- SmoothLine({double brushPrecision = 0.4})
-
SmoothLine.data({double brushPrecision = 0.4, required List<
Offset> points, required List<double> strokeWidthList, required Paint paint}) -
SmoothLine.fromJson(Map<
String, dynamic> data) -
factory
Properties
- brushPrecision → double
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- paint ↔ Paint
-
画笔
getter/setter pairinherited
-
points
↔ List<
Offset> -
绘制点列表
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
strokeWidthList
↔ List<
double> -
点之间的绘制线条权重列表
getter/setter pair
Methods
-
copy(
) → SmoothLine -
复制实例，避免对象传递
override
-
draw(
Canvas canvas, Size size, bool deeper) → void -
绘制核心方法
override
-
drawing(
Offset nowPoint) → void -
正在绘制
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
startDraw(
Offset startPoint) → void -
开始绘制
override
-
toContentJson(
) → Map< String, dynamic> -
toJson
override
-
toJson(
) → Map< String, dynamic> -
toJson
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited