how to get rgbdata

[sajanjoseph]

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,wi dth) ?

if anyone can advise pls do
sj

[Diez B. Roggisch]

sa*********@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,wi dth) ?

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/pi...book/image.htm
Diez