Class: FastImageParsing::Jxl

Inherits:
ImageBase show all
Defined in:
lib/fastimage/fastimage_parsing/jxl.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods inherited from ImageBase

#animated?, #initialize

Constructor Details

This class inherits a constructor from FastImageParsing::ImageBase

Instance Method Details

#dimensions ⇒ Object 



3
4
5
6
7
8
9
10
11
 
# File 'lib/fastimage/fastimage_parsing/jxl.rb', line 3

def dimensions
  if @stream.peek(2) == "\xFF\x0A".b
    jxlc = Jxlc.new(@stream)
    [jxlc.width, jxlc.height]
  else
    bmff = IsoBmff.new(@stream)
    [bmff.width, bmff.height]
  end
end