# Uses of Class
javax.imageio.IIOParam

Packages that use IIOParam
Package
Description
javax.imageio
The main package of the Java Image I/O API.
javax.imageio.plugins.bmp
Package containing the public classes used by the built-in BMP plug-in.
javax.imageio.plugins.jpeg
Classes supporting the built-in JPEG plug-in.
javax.imageio.plugins.tiff
Public classes used by the built-in TIFF plug-ins.

## Uses of IIOParam in javax.imageio

Subclasses of IIOParam in javax.imageio
Modifier and Type
Class
Description
`class`
`ImageReadParam`
A class describing how a stream is to be decoded.
`class`
`ImageWriteParam`
A class describing how a stream is to be encoded.
Methods in javax.imageio with parameters of type IIOParam
Modifier and Type
Method
Description
`boolean`
IIOParamController.`activate(IIOParam param)`
Activates the controller.

## Uses of IIOParam in javax.imageio.plugins.bmp

Subclasses of IIOParam in javax.imageio.plugins.bmp
Modifier and Type
Class
Description
`class`
`BMPImageWriteParam`
A subclass of `ImageWriteParam` for encoding images in the BMP format.

## Uses of IIOParam in javax.imageio.plugins.jpeg

Subclasses of IIOParam in javax.imageio.plugins.jpeg
Modifier and Type
Class
Description
`class`
`JPEGImageReadParam`
This class adds the ability to set JPEG quantization and Huffman tables when using the built-in JPEG reader plug-in.
`class`
`JPEGImageWriteParam`
This class adds the ability to set JPEG quantization and Huffman tables when using the built-in JPEG writer plug-in, and to request that optimized Huffman tables be computed for an image.

## Uses of IIOParam in javax.imageio.plugins.tiff

Subclasses of IIOParam in javax.imageio.plugins.tiff
Modifier and Type
Class
Description
`final class`
`TIFFImageReadParam`
A subclass of `ImageReadParam` allowing control over the TIFF reading process.