Transform

java.lang.Object
- ptolemy.actor.lib.image.Transform

```
public class Transform
extends java.lang.Object
```
Transform an image by either rotating or scaling it.
Some of the code in this file is based on code from http://download.oracle.com/javase/tutorial/extra/fullscreen/example.html.

Since:

Ptolemy II 3.0

Version:

$Id$

Author:

Christopher Hylands

Pt.AcceptedRating:

Red (cxh)

Pt.ProposedRating:

Red (cxh)

Constructor Summary

Constructors
Constructor Description

Transform()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.awt.Image`	`rotate(java.awt.Image originalImage, int rotate)`	Rotate an Image.
`static java.awt.Image`	`scale(java.awt.Image originalImage, int maximumDimension)`	Scale an image so that its maximum dimension is no larger than the maximumDimension parameter.

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

- Constructor Detail
  - Transform
```
public Transform()
```
- Method Detail
  - rotate
```
public static java.awt.Image rotate(java.awt.Image originalImage,
                                    int rotate)
```
    Rotate an Image.
    
    Parameters:
    
    originalImage - The java.awt.Image to rotate.
    
    rotate - The number of degrees to rotate the originalImage
    
    Returns:
    
    The rotated Image.
  - scale
```
public static java.awt.Image scale(java.awt.Image originalImage,
                                   int maximumDimension)
```
    Scale an image so that its maximum dimension is no larger than the maximumDimension parameter. This method is useful for creating thumbnail images.
    
    Parameters:
    
    originalImage - The java.awt.Image to rotate.
    
    maximumDimension - The maximum x or y dimension
    
    Returns:
    
    The scaled Image.