pdf   = Grim.reap("/path/to/pdf")         # returns Grim::Pdf instance for pdf
count = pdf.count                         # returns the number of pages in the pdf
png   = pdf[3].save('/path/to/image.png') # will return true if page was saved or false if not
text  = pdf[3].text                       # returns text as a String

pdf.each do |page|
  puts page.text
end

# specifying one processor with specific ImageMagick and GhostScript paths
Grim.processor =  Grim::ImageMagickProcessor.new({:imagemagick_path => "/path/to/convert", :ghostscript_path => "/path/to/gs"})

# multiple processors with fallback if first fails, useful if you need multiple versions of convert/gs
Grim.processor = Grim::MultiProcessor.new([
  Grim::ImageMagickProcessor.new({:imagemagick_path => "/path/to/6.7/convert", :ghostscript_path => "/path/to/9.04/gs"}),
  Grim::ImageMagickProcessor.new({:imagemagick_path => "/path/to/6.6/convert", :ghostscript_path => "/path/to/9.02/gs"})
])

pdf = Grim.reap('/path/to/pdf')

# specifying another ghostscript executable, win64 in this example
# the ghostscript/bin folder still has to be in the PATH for this to work
Grim.processor =  Grim::ImageMagickProcessor.new({:ghostscript_path => "gswin64c.exe"})

pdf = Grim.reap('/path/to/pdf')

pdf = Grim.reap("/path/to/pdf")
pdf[0].save('/path/to/image.png', {
  :width => 600,         # defaults to 1024
  :density => 72,        # defaults to 300
  :quality => 60,        # defaults to 90
  :colorspace => "CMYK", # defaults to "RGB"
  :alpha => "Activate"   # not used when not set
})