Layout constraints for Paragraph objects.
Instances of this class are typically used with Paragraph.layout.
The only constraint that can be specified is the width. See the discussion
at width for more details.
The hash code for this object.
A representation of the runtime type of the object.
The width the paragraph should use whey computing the positions of glyphs.
Invoked when a non-existent method or property is accessed.
A string representation of this object.