AbstractRectangle (pythagoras 1.4.3 API)

java.lang.Object
- pythagoras.f.RectangularShape
- - pythagoras.f.AbstractRectangle

All Implemented Interfaces:

Cloneable, IRectangle, IRectangularShape, IShape

Direct Known Subclasses:

Rectangle
```
public abstract class AbstractRectangle
extends RectangularShape
implements IRectangle
```
Provides most of the implementation of IRectangle, obtaining only the location and dimensions from the derived class.

Field Summary
- Fields inherited from interface pythagoras.f.IRectangle
  OUT_BOTTOM, OUT_LEFT, OUT_RIGHT, OUT_TOP

Constructor Summary

Constructors
Constructor and Description

AbstractRectangle()

Constructors
Constructor and Description
`AbstractRectangle()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Rectangle`	`clone()` Returns a mutable copy of this rectangle.
`boolean`	`contains(float px, float py)` Returns true if this shape contains the specified point.
`boolean`	`contains(float rx, float ry, float rw, float rh)` Returns true if this shape completely contains the specified rectangle.
`boolean`	`equals(Object obj)`
`int`	`hashCode()`
`Rectangle`	`intersection(float rx, float ry, float rw, float rh)` Returns the intersection of the specified rectangle and this rectangle (i.e.
`Rectangle`	`intersection(IRectangle r)` Returns the intersection of the supplied rectangle and this rectangle (i.e.
`boolean`	`intersects(float rx, float ry, float rw, float rh)` Returns true if this shape intersects the specified rectangle.
`boolean`	`intersectsLine(float x1, float y1, float x2, float y2)` Returns true if the specified line segment intersects this rectangle.
`boolean`	`intersectsLine(ILine l)` Returns true if the supplied line segment intersects this rectangle.
`Point`	`location()` Returns a copy of this rectangle's upper-left corner.
`Point`	`location(Point target)` Initializes the supplied point with this rectangle's upper-left corner.
`int`	`outcode(float px, float py)` Returns a set of flags indicating where the specified point lies in relation to the bounds of this rectangle.
`int`	`outcode(XY p)` Returns a set of flags indicating where the supplied point lies in relation to the bounds of this rectangle.
`PathIterator`	`pathIterator(Transform t)` Returns an iterator over the path described by this shape.
`PathIterator`	`pathIterator(Transform t, float flatness)` Returns an iterator over the path described by this shape.
`Dimension`	`size()` Returns a copy of this rectangle's size.
`Dimension`	`size(Dimension target)` Initializes the supplied dimension with this rectangle's size.
`String`	`toString()`
`Rectangle`	`union(IRectangle r)` Returns the union of the supplied rectangle and this rectangle (i.e.

Methods inherited from class pythagoras.f.RectangularShape
bounds, bounds, center, centerX, centerY, contains, contains, frame, frame, intersects, isEmpty, max, maxX, maxY, min, minX, minY, setFrame, setFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface pythagoras.f.IRectangularShape
center, centerX, centerY, frame, frame, height, max, maxX, maxY, min, minX, minY, width, x, y

Methods inherited from interface pythagoras.f.IShape
bounds, bounds, contains, contains, intersects, isEmpty

- Constructor Detail
  - AbstractRectangle
```
public AbstractRectangle()
```
- Method Detail
  - location
```
public Point location()
```
    Description copied from interface: IRectangle
    
    Returns a copy of this rectangle's upper-left corner.
    
    Specified by:
    
    location in interface IRectangle
  - location
```
public Point location(Point target)
```
    Description copied from interface: IRectangle
    
    Initializes the supplied point with this rectangle's upper-left corner.
    
    Specified by:
    
    location in interface IRectangle
    
    Returns:
    
    the supplied point.
  - size
```
public Dimension size()
```
    Description copied from interface: IRectangle
    
    Returns a copy of this rectangle's size.
    
    Specified by:
    
    size in interface IRectangle
  - size
```
public Dimension size(Dimension target)
```
    Description copied from interface: IRectangle
    
    Initializes the supplied dimension with this rectangle's size.
    
    Specified by:
    
    size in interface IRectangle
    
    Returns:
    
    the supplied dimension.
  - intersection
```
public Rectangle intersection(float rx,
                              float ry,
                              float rw,
                              float rh)
```
    Description copied from interface: IRectangle
    
    Returns the intersection of the specified rectangle and this rectangle (i.e. the largest rectangle contained in both this and the specified rectangle).
    
    Specified by:
    
    intersection in interface IRectangle
  - intersection
```
public Rectangle intersection(IRectangle r)
```
    Description copied from interface: IRectangle
    
    Returns the intersection of the supplied rectangle and this rectangle (i.e. the largest rectangle contained in both this and the supplied rectangle).
    
    Specified by:
    
    intersection in interface IRectangle
  - union
```
public Rectangle union(IRectangle r)
```
    Description copied from interface: IRectangle
    
    Returns the union of the supplied rectangle and this rectangle (i.e. the smallest rectangle that contains both this and the supplied rectangle).
    
    Specified by:
    
    union in interface IRectangle
  - intersectsLine
```
public boolean intersectsLine(float x1,
                              float y1,
                              float x2,
                              float y2)
```
    Description copied from interface: IRectangle
    
    Returns true if the specified line segment intersects this rectangle.
    
    Specified by:
    
    intersectsLine in interface IRectangle
  - intersectsLine
```
public boolean intersectsLine(ILine l)
```
    Description copied from interface: IRectangle
    
    Returns true if the supplied line segment intersects this rectangle.
    
    Specified by:
    
    intersectsLine in interface IRectangle
  - outcode
```
public int outcode(float px,
                   float py)
```
    Description copied from interface: IRectangle
    
    Returns a set of flags indicating where the specified point lies in relation to the bounds of this rectangle. See IRectangle.OUT_LEFT, etc.
    
    Specified by:
    
    outcode in interface IRectangle
  - outcode
```
public int outcode(XY p)
```
    Description copied from interface: IRectangle
    
    Returns a set of flags indicating where the supplied point lies in relation to the bounds of this rectangle. See IRectangle.OUT_LEFT, etc.
    
    Specified by:
    
    outcode in interface IRectangle
  - clone
```
public Rectangle clone()
```
    Description copied from interface: IRectangle
    
    Returns a mutable copy of this rectangle.
    
    Specified by:
    
    clone in interface IRectangle
    
    Overrides:
    
    clone in class Object
  - contains
```
public boolean contains(float px,
                        float py)
```
    Description copied from interface: IShape
    
    Returns true if this shape contains the specified point.
    
    Specified by:
    
    contains in interface IShape
  - contains
```
public boolean contains(float rx,
                        float ry,
                        float rw,
                        float rh)
```
    Description copied from interface: IShape
    
    Returns true if this shape completely contains the specified rectangle.
    
    Specified by:
    
    contains in interface IShape
  - intersects
```
public boolean intersects(float rx,
                          float ry,
                          float rw,
                          float rh)
```
    Description copied from interface: IShape
    
    Returns true if this shape intersects the specified rectangle.
    
    Specified by:
    
    intersects in interface IShape
  - pathIterator
```
public PathIterator pathIterator(Transform t)
```
    Description copied from interface: IShape
    
    Returns an iterator over the path described by this shape.
    
    Specified by:
    
    pathIterator in interface IShape
    
    Parameters:
    
    t - if supplied, the points in the path are transformed using this.
  - pathIterator
```
public PathIterator pathIterator(Transform t,
                                 float flatness)
```
    Description copied from interface: IShape
    
    Returns an iterator over the path described by this shape.
    
    Specified by:
    
    pathIterator in interface IShape
    
    Overrides:
    
    pathIterator in class RectangularShape
    
    Parameters:
    
    t - if supplied, the points in the path are transformed using this.
    
    flatness - when approximating curved segments with lines, this controls the maximum distance the lines are allowed to deviate from the approximated curve, thus a higher flatness value generally allows for a path with fewer segments.
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class AbstractRectangle

Field Summary

Fields inherited from interface pythagoras.f.IRectangle

Constructor Summary

Method Summary

Methods inherited from class pythagoras.f.RectangularShape

Methods inherited from class java.lang.Object

Methods inherited from interface pythagoras.f.IRectangularShape

Methods inherited from interface pythagoras.f.IShape

Constructor Detail

AbstractRectangle

Method Detail

location

location

size

size

intersection

intersection

union

intersectsLine

intersectsLine

outcode

outcode

clone

contains

contains

intersects

pathIterator

pathIterator

equals

hashCode

toString