ImageEncoder (zk 10.0.0 API)

All Known Implementing Classes:

JPEGEncoder, PNGEncoder
```
public interface ImageEncoder
```
Represents an image encoder used to encode an AWT image into a particular format, such as PNG.

Since:

3.0.7

Author:

tomyeh

See Also:

ImageEncoders.newInstance(java.lang.String), ImageEncoders.setEncoderClass(java.lang.String, java.lang.Class)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`byte[]`	`encode(java.awt.image.RenderedImage image)`	Encodes an AWT image into a byte array in a particular format.
`float`	`getQuality()`	Return the quality of the image encoding.
`boolean`	`isEncodingAlpha()`	Returns whether to encode the alpha transparency.
`void`	`setEncodingAlpha(boolean encodeAlpha)`	Sets whether to encode the alpha transparency.
`void`	`setQuality(float quality)`	Sets the quality of the image encoding.

- Method Detail
  - encode
```
byte[] encode(java.awt.image.RenderedImage image)
       throws java.io.IOException
```
    Encodes an AWT image into a byte array in a particular format.
    
    Throws:
    
    java.io.IOException
  - getQuality
```
float getQuality()
```
    Return the quality of the image encoding.
  - setQuality
```
void setQuality(float quality)
```
    Sets the quality of the image encoding. Simply does nothing if the encoder does not support it.
  - isEncodingAlpha
```
boolean isEncodingAlpha()
```
    Returns whether to encode the alpha transparency.
  - setEncodingAlpha
```
void setEncodingAlpha(boolean encodeAlpha)
```
    Sets whether to encode the alpha transparency. Simply does nothing if the encoder does not support it.