NamedLine.copy constructor

NamedLine.copy(NamedLine copy)

vertical 创建的是 vw horizental 创建的是 vh

Implementation

// factory NamedLine.viewport(double vhOrVW, {required String name, Paint? paint, String? father})=>NamedLine(name: name, percent: vhOrVW / 100, percentGetter: (_)=> vhOrVW / 100, paint: paint, father: father);
// factory NamedLine.getter(PercentGetter value, {required String name, Size sample = const Size.square(1.0)})=>NamedLine(name: name, percent: value(sample), percentGetter: value);
factory NamedLine.copy(NamedLine copy)=>NamedLine(name: copy.name, expression: copy.expression, paint: copy.paint, father: copy.father);