SetaPDF_Core_Image_Gif_Block_ImageDescriptor Class representing an image descriptor inside of a GIF.

File: /SetaPDF v2/Core/Image/Gif/Block/ImageDescriptor.php

Class hierarchy

Summary

Properties

$colorTable

The local color table.

If null, the global color table shall be used.

$height

$interlace

Flag for interlacing.

$left

The frame x position from the left.

$minCodeSize

The min code size.

Used for the LZW-Encoding.

$top

The frame y position from the top.

$width


Static Methods

createExtensionOrImageDescriptor()

Creates a new block instance (extension or image descriptor).

Parameters
$reader : SetaPDF_Core_Reader_Binary
 
Exceptions

Throws SetaPDF_Core_Image_Exception


Methods

__construct()