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pic_height
2008 Oct 08
0
RangeError (bignum too big to convert into `long'
...omcrop functions are given the same
arguments but in case of topcrop these give an error and rest they
work fine .
FUNCTION:
def topcrop(path,cropfile,percentcrop)
path = path.chomp
cropfile = cropfile.chomp
percentcrop = (100-percentcrop.to_i)/100.0
picwidth = 640 ; #width of the pic (in pixels)
picheight = 480; #height of the pic (pixels)
widthchanged = (picwidth*percentcrop) #new width (based on the
percentage specified by the user)
heightchanged = (picheight*percentcrop) #new height (based on the
percentage of cropping specified by the user)
img = Magick::Image.read(path).first #reads the image s...