wpstudio/pillow-resizer
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Корректировка ресайзинга методом crop

Browse Source
This commit is contained in:
Alexander Demidov
2013-11-29 11:30:25 +04:00
parent ecaa18524e
commit 103f9646ef
1 changed files with 6 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
resize.py
View File

@ -1,4 +1,5 @@
#!/usr/bin/env python #!/usr/bin/env python
from __future__ import division
import os, sys import os, sys
from PIL import Image from PIL import Image
from PIL import ImageEnhance from PIL import ImageEnhance
@ -19,14 +20,15 @@ try:
im = im.convert() im = im.convert()
if args.crop: if args.crop:
width_crop = im.size[0] width_crop = im.size[0]
height_crop = im.size[0]*(args.width/args.height) height_crop = int(im.size[0]/(args.width/args.height))
width_padding = 0 width_padding = 0
height_padding = (im.size[1]-height_crop)/2 height_padding = int((im.size[1]-height_crop)/2)
if height_crop > im.size[1]: if height_crop > im.size[1]:
width_crop = im.size[1]*(args.height/args.width) width_crop = int(im.size[1]/(args.height/args.width))
height_crop = im.size[1] height_crop = im.size[1]
width_padding = (im.size[0]-width_crop)/2 width_padding = int((im.size[0]-width_crop)/2)
height_padding = 0 height_padding = 0
print((width_padding, height_padding, width_crop+width_padding, height_crop+height_padding))
im_crop = im.crop((width_padding, height_padding, width_crop+width_padding, height_crop+height_padding)) im_crop = im.crop((width_padding, height_padding, width_crop+width_padding, height_crop+height_padding))
im_result = im_crop.resize(size, Image.ANTIALIAS) im_result = im_crop.resize(size, Image.ANTIALIAS)
else: else: