Uses of Class javax.imageio.plugins.jpeg.JPEGQTable

Uses of Class
javax.imageio.plugins.jpeg.JPEGQTable

Packages that use JPEGQTable

Package	Description
javax.imageio.plugins.jpeg	Classes supporting the built-in JPEG plug-in.

Uses of JPEGQTable in javax.imageio.plugins.jpeg

Fields in declared as

Modifier and Type	Field and Description
`static JPEGQTable`	JPEGQTable.`K1Div2Luminance` The sample luminance quantization table given in the JPEG specification, table K.1, with all elements divided by 2.
`static JPEGQTable`	JPEGQTable.`K1Luminance` The sample luminance quantization table given in the JPEG specification, table K.1.
`static JPEGQTable`	JPEGQTable.`K2Chrominance` The sample chrominance quantization table given in the JPEG specification, table K.2.
`static JPEGQTable`	JPEGQTable.`K2Div2Chrominance` The sample chrominance quantization table given in the JPEG specification, table K.1, with all elements divided by 2.

Methods in that return

Modifier and Type	Method and Description
`JPEGQTable[]`	JPEGImageReadParam.`getQTables()` Returns a copy of the array of quantization tables set on the most recent call to `setDecodeTables`, or `null` if tables are not currently set.
`JPEGQTable[]`	JPEGImageWriteParam.`getQTables()` Returns a copy of the array of quantization tables set on the most recent call to `setEncodeTables`, or `null` if tables are not currently set.
`JPEGQTable`	JPEGQTable.`getScaledInstance(float scaleFactor, boolean forceBaseline)` Returns a new quantization table where the values are multiplied by `scaleFactor` and then clamped to the range 1..32767 (or to 1..255 if `forceBaseline` is true).

Methods in javax.imageio.plugins.jpeg with parameters of type JPEGQTable

Modifier and Type	Method and Description
`void`	JPEGImageReadParam.`setDecodeTables(JPEGQTable[] qTables, JPEGHuffmanTable[] DCHuffmanTables, JPEGHuffmanTable[] ACHuffmanTables)` Sets the quantization and Huffman tables to use in decoding abbreviated streams.
`void`	JPEGImageWriteParam.`setEncodeTables(JPEGQTable[] qTables, JPEGHuffmanTable[] DCHuffmanTables, JPEGHuffmanTable[] ACHuffmanTables)` Sets the quantization and Huffman tables to use in encoding abbreviated streams.