Method: ActFunc::Fileupload.resize

Defined in:
lib/act_func/fileupload.rb

.resize(imagepath, w, h) ⇒ Object

image resize params: imagepath-> image file path; w-> new image width; h-> new image height



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# File 'lib/act_func/fileupload.rb', line 105

def Fileupload.resize(imagepath, w, h)
  img = Magick::Image.read(imagepath)[0]
  if w==0 || h==0
    w=img.columns
    h=img.rows
  end
  newimg = img.resize_to_fill(w, h)
  newimg.write(imagepath)
end