Image (DigitalCollections: IIIF Image API Library (Model API) 2.1.3 API)

```
public interface Image
```
NOTE: Even though this interface suggests that transformations are lazy, this is **not** binding. That is, between the first call to any of the transformation methods and the final `performTransformation` call, no assumptions can be made about the actual image data. The only guarantee is, that after having called `performTransformation`, the image has actually undergone the applied transformations. Implementors are encouraged to maintain a flag in the object's state that indicates whether a transformation is in progress (i.e. `performTransformation` has not been called yet) and raise an UnsupportedOperationException upon calling `toByteArray` if the flag is set.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Image`	`convert(ImageFormat format)`
`Image`	`crop(RegionParameters params)`
`Image`	`flipHorizontally()`
`ImageFormat`	`getFormat()`
`int`	`getHeight()`
`int`	`getWidth()`
`void`	`performTransformation()`
`Image`	`rotate(int arcDegree)`
`Image`	`scale(ResizeParameters params)`
`byte[]`	`toByteArray()`
`Image`	`toDepth(ImageBitDepth depth)`

byte[] toByteArray()
            throws UnsupportedOperationException,
                   IOException

Image crop(RegionParameters params)
    throws UnsupportedOperationException,
           InvalidParametersException

Image scale(ResizeParameters params)
     throws UnsupportedOperationException,
            InvalidParametersException

Image rotate(int arcDegree)
      throws UnsupportedOperationException,
             InvalidParametersException

Image toDepth(ImageBitDepth depth)
       throws UnsupportedOperationException

Image convert(ImageFormat format)
       throws UnsupportedOperationException

void performTransformation()
                    throws TransformationException

Interface Image