hi i am getting value of a pixel of a greyscale image using PIL's image.getdata and need to pack it as an int as below
ie greyvalues 127 , 56 , 135 , 99 , 102 , 101 , 146 , 112 , 155 , 154 , 112 , 169 should become -4473925, -8289919, -4144960, -5789785, -5592406, -5658199 ,-3684409, -5131855, -3289651,-3355444, -5131855, -2763307 (i got these values using java's BufferedImage class..)I would like to know if there is a way to do the conversion in python.(.i need 'these 'for some calculations) thanx jim -- http://mail.python.org/mailman/listinfo/python-list