at.dhyan.open_imaging

类 GifDecoder

java.lang.Object

at.dhyan.open_imaging.GifDecoder

public final class GifDecoder
extends Object

A decoder capable of processing a GIF data stream to render the graphics contained in it. This implementation follows the official GIF specification.

Example usage:

版本:

1.09 November 2017

作者:

Dhyan Blum

嵌套类概要

嵌套类

限定符和类型	类和说明
class	GifDecoder.GifImage

构造器概要

构造器

构造器和说明
GifDecoder()

方法概要

限定符和类型	方法和说明
static GifDecoder.GifImage	read(byte[] in)
static GifDecoder.GifImage	read(InputStream is)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

GifDecoder

public GifDecoder()

方法详细资料

read

public static final GifDecoder.GifImage read(byte[] in)
                                      throws IOException

参数:

in - Raw image data as a byte[] array

返回:

A GifImage object exposing the properties of the GIF image.

抛出:

IOException - If the image violates the GIF specification or is truncated.

read

public static final GifDecoder.GifImage read(InputStream is)
                                      throws IOException

参数:

is - Image data as input stream. This method will read from the input stream's current position. It will not reset the position before reading and won't reset or close the stream afterwards. Call these methods before and after calling this method as needed.

返回:

A GifImage object exposing the properties of the GIF image.

抛出:

IOException - If an I/O error occurs, the image violates the GIF specification or the GIF is truncated.