Shape

java.lang.Object
- popinjay.Shape

All Implemented Interfaces:

java.lang.Iterable<Point>
```
public class Shape
extends java.lang.Object
implements java.lang.Iterable<Point>
```
A Shape represents a puzzle piece as a collection of points. Multiple puzzle pieces may share the same Shape.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Shape(java.lang.String[] rows)
  Create a Shape from an array of strings.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.util.Iterator<Point> iterator()
  Iterator for the points of the shape.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.lang.Iterable
    forEach, spliterator

- Constructor Detail
  - Shape
```
public Shape(java.lang.String[] rows)
```
    Create a Shape from an array of strings. Non-space characters represent occupied points.
- Method Detail
  - iterator
```
public java.util.Iterator<Point> iterator()
```
    Iterator for the points of the shape.
    
    Specified by:
    
    iterator in interface java.lang.Iterable<Point>