Am Tue, 22 Nov 2005 16:10:10 -0800 schrieb Callum Prentice:
> i need a "script" that i can use locally as well as online that will:
>
> * create a large (maybe something like 2k x 2k) master image in memory
> * open a text file and read all the lines from it (maybe 1000 lines
> max)
> * each line is composed of an x, y, name and a png image filename
> * for each line, open the png image and position it in the master
> image at the location given by x & y
> * save off the master image to a png at the end
Hi,
I would convert[1] the image to binary pnm[2]. This is a very easy
uncompressed image format. You don't need PIL to parse it.
Read the file into memory. You could use a matrix:
pic[0][0] first pixel
pic[-1][-1] last pixel
Then you coping or changing pixels is easy:
for x in xrange(?, ?):
for y in xrange(?, ?):
...
At the end create png from pnm with convert.
I hope this helps.
Thomas
[1] convert: http://www.imagemagick.org
[2] pnm: http://netpbm.sourceforge.net/doc/pnm.html
--
Thomas Güttler, http://www.thomas-guettler.de/
E-Mail: guettli (*) thomas-guettler + de
Spam Catcher: [EMAIL PROTECTED]
--
http://mail.python.org/mailman/listinfo/python-list
