SetaPDF v2 API Reference

Index

\SetaPDF
1. Core
2. Core
  1. Image
  2. Image
    1. Gif
    2. Gif
      1. Reader
      2. Reader
        Bit
        Sequence

SetaPDF_Core_Image_Gif_Reader Class used for reading GIF images.

File: /SetaPDF v2/Core/Image/Gif/Reader.php

Class hierarchy

SetaPDF_Core_Image_Gif_Reader

Summary

Methods

__construct()
createFrames()

Properties

$_blocks
$head
$screenDescriptor

Properties

$_blocks

protected array SetaPDF_Core_Image_Gif_Reader::$_blocks = array()

All blocks that where stored in this image.

$head

public SetaPDF_Core_Image_Gif_Block_Header SetaPDF_Core_Image_Gif_Reader::$head

The GIF header.

$screenDescriptor

public SetaPDF_Core_Image_Gif_Block_LogicalScreenDescriptor SetaPDF_Core_Image_Gif_Reader::$screenDescriptor

The screen descriptor.

Methods

__construct()

public SetaPDF_Core_Image_Gif_Reader::__construct (

SetaPDF_Core_Reader_Binary $reader

)

The constructor.

Parameters

$reader : SetaPDF_Core_Reader_Binary

Exceptions

Throws SetaPDF_Core_Image_Exception

createFrames()

public SetaPDF_Core_Image_Gif_Reader::createFrames (

void

): SetaPDF_Core_Image_Gif_Frame[]

Parses the data and returns resolved frames.

Exceptions

Throws SetaPDF_Exception_NotImplemented