elixir_exif v0.2.0 ElixirExif

Provides exif tag parsing for jpeg images.

Summary

Functions

Parses out the exif tags and thumbnail data (if it exists) from a jpeg binary

Opens a jpeg image and parses out the exif tags and thumbnail data (if it exists)

Types

tags()
tags() :: map
tumbnail()
tumbnail() :: binary

Functions

parse_binary(arg1)
parse_binary(binary) ::
  {:ok, tags, tumbnail | nil} |
  {:error, reason :: term}

Parses out the exif tags and thumbnail data (if it exists) from a jpeg binary.

parse_file(path)
parse_file(String.t) ::
  {:ok, tags, tumbnail | nil} |
  {:error, reason :: term}

Opens a jpeg image and parses out the exif tags and thumbnail data (if it exists).