30 lines
753 B
Python
30 lines
753 B
Python
"""Simple image resize using PIL"""
|
|
|
|
from PIL import Image as PILImage
|
|
from cStringIO import StringIO
|
|
|
|
|
|
def ImageScale(img_file, maxx, maxy):
|
|
im = PILImage.open(img_file)
|
|
im.thumbnail((maxx, maxy), PILImage.ANTIALIAS)
|
|
out_file_str = StringIO()
|
|
im.save(out_file_str, im.format)
|
|
out_file_str.seek(0)
|
|
tmp = out_file_str.read()
|
|
out_file_str.close()
|
|
return tmp
|
|
|
|
|
|
def ImageScaleH(img_file, W=None, H=90):
|
|
im = PILImage.open(img_file)
|
|
if W is None:
|
|
# keep aspect
|
|
W = (im.size[0] * H) / im.size[1]
|
|
im.thumbnail((W, H), PILImage.ANTIALIAS)
|
|
out_file_str = StringIO()
|
|
im.save(out_file_str, im.format)
|
|
out_file_str.seek(0)
|
|
tmp = out_file_str.read()
|
|
out_file_str.close()
|
|
return tmp
|