Eikōn

Eikōn is an image file parser. Feed it a PNG, JPG, and it will return informations about it.

Installation

def deps do
    [{:eikon, "~> 0.0.2"}]
end

Usage

Each file format is supported through a parser, for instance Eikon.PNG.Parser which contains the functions to work with it.
For the moment, the following formats are supported :

• PNG
• GIF (Although content/1 could be improved)
• JPEG

The Parser Behaviour

Every parser implements the Parser behaviour, which contains standard functions:

• General Parsing

  • parse/1
  • parse!/1

• Magic number checking

  • magic?/1

• Metadata extraction

  • infos/1

• Returning the content of the image (without the metadata)

  • content/1
  • content!/1