StringPathBuilder class SVG DOM

A PathBuilder that produces a path string. This can be used with a PathParser if you have a path string that you want to parse, modify, and then reconstitute as a path string.

Usage: One possible use is to intercept path builder calls, and transform them to something else. For example, if for some reason you wanted to remove all lineTo commands ('L'/'l', or additional coordinates in an 'M'/'m') from the path of an SvgPath node, you could do this:

class NoLinesPathBuilder extends StringPathBuilder {
   @override
   void lineTo(PointT p)  {}
 }

void removeLinesFrom(final SvgPath node) {
  final pb = NoLinesPathBuilder();
  PathParser(pb, node.pathData).parse();
  node.pathData = pb.result;
}

Inheritance

• Object
• PathBuilder
• StringPathBuilder

Constructors

StringPathBuilder()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

result → String

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

arcToPoint(PointT arcEnd, {required RadiusT radius, required double rotation, required bool largeArc, required bool clockwise}) → void

Add an arc. rotation in radians, as is (sorta offhandedly) documented for Flutter's Path.

override

close() → void

Add a close to the path

override

cubicTo(PointT c1, PointT c2, PointT p, bool shorthand) → void

Add a cubicTo to the path

override

end() → void

Finish the path.

override

lineTo(PointT p) → void

Add a lineTo to the path

override

moveTo(PointT p) → void

Add a moveTo to the path

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

quadraticBezierTo(PointT control, PointT p, bool shorthand) → void

Add a quadraticBezierTo to the path

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited