how to get rgbdata
Diez B. Roggisch
deets at nospam.web.de
Tue Oct 9 06:12:20 EDT 2007
sajanjoseph at gmail.com wrote:
> Hi i am a newbie to python and PIL. can anyone tell me how to get
> rgbdata from a jpeg image using PIL
> as a double[] . is there an equiv method to java's
> BufferedImage.getRGB(0,0,width,height,rgbdata,0,width) ?
The docs of PIL are quite good. And there you find the method
Image.getdata()
that does what you want. At least in a way, as it returns a slightly
different format (tuples of ints istead of floats), but I presume you can
convert that by yourself.
http://www.pythonware.com/library/pil/handbook/image.htm
Diez
More information about the Python-list
mailing list