Method: Blufin::Image.info

Defined in:
lib/core/image.rb

.info(path_and_file) ⇒ Object

Uses ImageMagick to return details about an image.

Returns:

  • Hash

Raises:

  • (RuntimeError) 


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# File 'lib/core/image.rb', line 16

def self.info(path_and_file)
    check_image_magick_installed
    raise RuntimeError, "File not found: #{path_and_file}" unless Blufin::Files::file_exists(path_and_file)
    img                      = MiniMagick::Image.open(path_and_file)
    img_container            = ImageContainer.new
    img_container.width      = img.dimensions[0].to_i
    img_container.height     = img.dimensions[1].to_i
    img_container.size       = img.size
    img_container.size_human = img.human_size
    img_container.type       = img.type.downcase
    img_container.ratio      = calc_aspect_ratio(img.dimensions[0].to_i, img.dimensions[1].to_i)
    img_container
end