painter method

@protected ElementsPainter Function(ElementsProps?, double) painter(Shape child)

Retrieves the appropriate painter for the given child shape.

This method uses the Shape switch expression to get the appropriate painter for the specified child shape.

• child: The shape of the child element.

Returns a function that creates an ElementsPainter for the specified shape.

Implementation

@protected
// ignore: prefer-typedefs-for-callbacks, Might be a breaking change.
ElementsPainter Function(ElementsProps?, double) painter(Shape child) =>
    switch (child) {
      Star() => StarPainter.new,
      Triangle() => TrianglePainter.new,
      Ellipse() => EllipsePainter.new,
      Rectangle() => RectanglePainter.new,
      Moon() => MoonPainter.new,
      DiagonalLine() => DiagonalLinePainter.new,
    };