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minimal erweitert

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age 2012-07-19 22:08:01 +00:00
parent 38027320ff
commit 5e7433ab56
1 changed files with 24 additions and 1 deletions
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25
gallery.py
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@ -17,6 +17,7 @@ Options:
--html Output HTML to stdout --html Output HTML to stdout
--resize x y Resize specified images to x,y --resize x y Resize specified images to x,y
--resize-ratio x Resize specified images with correct aspect ratio --resize-ratio x Resize specified images with correct aspect ratio
--resize-ratio-y y Resize specified images with correct aspect ratio
--rotate x Rotate the image counter clockwise for x degrees --rotate x Rotate the image counter clockwise for x degrees
--size Display the image sizes --size Display the image sizes
--thumbnail x y Make thumbnails of specified images, ignoring existing --thumbnail x y Make thumbnails of specified images, ignoring existing
@ -88,6 +89,8 @@ def resize_images (args):
im2 = im.resize((x,y)) im2 = im.resize((x,y))
print >>sys.stderr, ('%s: was %i,%i; resizing to %i,%i' print >>sys.stderr, ('%s: was %i,%i; resizing to %i,%i'
% (filename, w,h, x,y) ) % (filename, w,h, x,y) )
root, ext = os.path.splitext(filename)
filename = ('%s_%s%s%s%s%s') % (root, 'x', w, 'y', h , ext)
im2.save(filename) im2.save(filename)
def resize_images_aspectratio (args): def resize_images_aspectratio (args):
@ -100,6 +103,23 @@ def resize_images_aspectratio (args):
im2 = im.resize((x,y)) im2 = im.resize((x,y))
print >>sys.stderr, ('%s: was %i,%i; resizing to %i,%i' print >>sys.stderr, ('%s: was %i,%i; resizing to %i,%i'
% (filename, w,h, x,y) ) % (filename, w,h, x,y) )
root, ext = os.path.splitext(filename)
filename = ('%s_%s%s%s') % (root, 'x', x , ext)
im2.save(filename)
def resize_images_aspectratio_y (args):
y = int(args[0])
args = args[1:] ; args.sort()
for filename in args:
im = Image.open(filename)
w,h = im.size
x = y*w/h
im2 = im.resize((x,y))
print >>sys.stderr, ('%s: was %i,%i; resizing to %i,%i'
% (filename, w,h, x,y) )
root, ext = os.path.splitext(filename)
filename = ('%s_%s%s%s') % (root, 'y', y , ext)
im2.save(filename) im2.save(filename)
@ -111,9 +131,10 @@ def main ():
'html', 'html',
'resize', 'resize',
'resize-ratio', 'resize-ratio',
'resize-ratio-y',
'size', 'size',
'thumbnail', 'thumbnail',
'rotate']) 'rotate'])
# Remove the unused option arguments # Remove the unused option arguments
opts = [opt for opt,arg in opts] opts = [opt for opt,arg in opts]
@ -141,6 +162,8 @@ def main ():
resize_images(args) resize_images(args)
elif opt == '--resize-ratio': elif opt == '--resize-ratio':
resize_images_aspectratio(args) resize_images_aspectratio(args)
elif opt == '--resize-ratio-y':
resize_images_aspectratio_y(args)
elif opt == '--rotate': elif opt == '--rotate':
rotate_images(args) rotate_images(args)
elif opt == '--size': elif opt == '--size':