Size2D (Gridarta)

java.lang.Object
- net.sf.gridarta.utils.Size2D

All Implemented Interfaces:

java.io.Serializable
```
public class Size2D
extends java.lang.Object
implements java.io.Serializable
```
The class Size2D represents a 2d rectangular area. Sizes always are positive. This class doesn't allow zero or negative sizes.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static Size2D ONE
One size object.

Constructor Summary

Constructors
Constructor Description

Size2D(int width, int height)
Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(@Nullable java.lang.Object obj)`
`int`	`getHeight()`	Returns the height of the area.
`int`	`getWidth()`	Returns the width of the area.
`int`	`hashCode()`
`java.lang.String`	`toString()`

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

- Field Detail
  - ONE
```
public static final Size2D ONE
```
    One size object.
- Constructor Detail
  - Size2D
```
public Size2D(int width,
              int height)
```
    Creates a new instance.
    
    Parameters:
    
    width - the width of the area; must be greater than zero
    
    height - the height of the area; must be greater than zero
    
    Throws:
    
    java.lang.IllegalArgumentException - in case width or height is less than 1.
- Method Detail
  - equals
```
public boolean equals(@Nullable
                      @Nullable java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - getWidth
```
public int getWidth()
```
    Returns the width of the area. It is always greater than zero.
    
    Returns:
    
    the width of the area
  - getHeight
```
public int getHeight()
```
    Returns the height of the area. It is always greater than zero.
    
    Returns:
    
    the height of the area
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object