Adam W. wrote:
I know there is an easy way to do this, but I can't figure it out, how
do I get the color of a pixel? I used the ImageGrab method and I want
to get the color of a specific pixel in that image. If you know how
to make it only grab that pixel, that would also be helpful.
Gary Herron:
Try image.getpixel((x,y)) to retrieve the pixel at (x,y).
If the OP needs to access many pixels, then he can use the load()
method on the image object, and then read/write pixels (tuples of 3
ints) using getitem []
import Image
im = Image
img = im.load()
img[x,y] = ...
... =
[EMAIL PROTECTED] wrote:
I want to do something very simple:
I want to read a palette image (256 color PNG or BMP for instance), and
then just to output the image data as numbers (palette indexes, I
guess).
it's explained in the documentation, of course:
Fredrik Lundh wrote:
it's explained in the documentation, of course:
http://effbot.org/imagingbook/image.htm#Image.getdata
But as I read it, this gives me pixel values, i.e. colors. I want
palette indexes instead (which is what is really stored in a palette
image). I guess I can make a
