PHP Класс Grafika\Gd\Helper\GifHelper

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Открытые методы

Метод	Описание
decode ( GifByteStream $bytes ) : array	Decode GIF into array of data for easy use in PHP userland.
decodeToBlocks ( GifByteStream $bytes ) : array	Decompose GIF into its block components. The GIF blocks are in the order that they appear in the byte stream.
encode ( array $data ) : string	Encode data into GIF hex string.
expandBlocks ( array $blocks ) : array	Expand GIF blocks into useful info.
isAnimated ( GifByteStream $bytes ) : boolean
load ( string $bin ) : GifByteStream
open ( $imageFile ) : GifByteStream
resize ( $blocks, $newW, $newH ) : array
splitFrames ( array $blocks ) : array

Приватные методы

Метод	Описание
_asciiToHex ( $asciiString ) : string
_fixSize ( $string, $size, string $char = '0' ) : string
_hexToAscii ( $hexString ) : string
_hexToBin ( $hexString ) : string
_switchEndian ( $hexString ) : string

Описание методов

decode() публичный Метод

Decode GIF into array of data for easy use in PHP userland.

public decode ( GifByteStream $bytes ) : array
$bytes	GifByteStream	Decode byte stream into array of GIF blocks.
Результат	array	Array containing GIF data

decodeToBlocks() публичный Метод

Decompose GIF into its block components. The GIF blocks are in the order that they appear in the byte stream.

public decodeToBlocks ( GifByteStream $bytes ) : array
$bytes	GifByteStream
Результат	array

encode() публичный Метод

Encode data into GIF hex string.

public encode ( array $data ) : string
$data	array	The array returned by decode.
Результат	string	Hex string of GIF

expandBlocks() публичный Метод

Expand GIF blocks into useful info.

public expandBlocks ( array $blocks ) : array
$blocks	array	Accepts the array returned by decodeToBlocks
Результат	array

isAnimated() публичный Метод

public isAnimated ( GifByteStream $bytes ) : boolean
$bytes	GifByteStream
Результат	boolean

load() публичный Метод

public load ( string $bin ) : GifByteStream
$bin	string	Raw binary data from imagegif or file_get_contents
Результат	GifByteStream

open() публичный Метод

public open ( $imageFile ) : GifByteStream
$imageFile
Результат	GifByteStream

resize() публичный Метод

public resize ( $blocks, $newW, $newH ) : array
$blocks
$newW
$newH
Результат	array	$blocks

splitFrames() публичный Метод

public splitFrames ( array $blocks ) : array
$blocks	array	The array returned by decode.
Результат	array	Array of images each containing 1 of each frames of the original image.