BMFGradient class Null safety

热力图渐变色定义类

Constructors

BMFGradient({required List? colors, required List<double>? startPoints})
有参构造
BMFGradient.fromMap(Map map)
map => BMFGradient

Properties

colors ↔ List?
渐变色用到的所有颜色数组 colors与startPoints必须对应
read / write
hashCode → int
The hash code for this object.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
startPoints ↔ List<double>?
每一个颜色的起始点数组,数组成员类型为 【0,1】的double值, 个数和mColors的个数必须相同， 数组内元素必须时递增的 例 【0.1, 0.5, 1】;
read / write

Methods

fromMap(Map map) → dynamic
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toMap() → Map<String, Object?>
toString() → String
A string representation of this object.
inherited

Operators

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