Class: Jpeg::Image

Inherits:
Object
  • Object
show all
Defined in:
lib/jpeg/image.rb,
ext/jpeg/jpeg_image.c

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.open ⇒ Object 



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# File 'ext/jpeg/jpeg_image.c', line 9

static VALUE jpeg_image_s_open(int argc, VALUE *argv, VALUE sef);

.open_buffer ⇒ Object 



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# File 'ext/jpeg/jpeg_image.c', line 10

static VALUE jpeg_image_s_open_buffer(int argc, VALUE *argv, VALUE sef);

Instance Method Details

#gray? ⇒ Boolean 



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# File 'lib/jpeg/image.rb', line 7

def gray?
  color_info == :gray
end

#raw_data ⇒ Object 



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# File 'ext/jpeg/jpeg_image.c', line 15

static VALUE jpeg_image_raw_data(VALUE self);

#rgb? ⇒ Boolean 



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# File 'lib/jpeg/image.rb', line 3

def rgb?
  color_info == :rgb
end

#size ⇒ Object 



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# File 'ext/jpeg/jpeg_image.c', line 14

static VALUE jpeg_image_size(VALUE self);