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/browse: Preserve aspect ratio when resizing category icons

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This commit is contained in:
Kovid Goyal 2010-10-16 09:04:38 -06:00
parent 36c0079061
commit 40808b4a1b
1 changed files with 7 additions and 3 deletions
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10
src/calibre/library/server/browse.py
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@ -12,7 +12,8 @@ from binascii import hexlify, unhexlify
import cherrypy import cherrypy
from calibre.constants import filesystem_encoding from calibre.constants import filesystem_encoding
from calibre import isbytestring, force_unicode, prepare_string_for_xml as xml from calibre import isbytestring, force_unicode, fit_image, \
prepare_string_for_xml as xml
from calibre.utils.ordered_dict import OrderedDict from calibre.utils.ordered_dict import OrderedDict
from calibre.utils.filenames import ascii_filename from calibre.utils.filenames import ascii_filename
from calibre.utils.config import prefs from calibre.utils.config import prefs
@ -267,7 +268,10 @@ class BrowseServer(object):
raise cherrypy.HTTPError(404, 'no icon named: %r'%name) raise cherrypy.HTTPError(404, 'no icon named: %r'%name)
img = Image() img = Image()
img.load(data) img.load(data)
img.size = (48, 48) width, height = img.size
scaled, width, height = fit_image(width, height, 48, 48)
if scaled:
img.size = (width, height)
cherrypy.response.headers['Content-Type'] = 'image/png' cherrypy.response.headers['Content-Type'] = 'image/png'
cherrypy.response.headers['Last-Modified'] = self.last_modified(self.build_time) cherrypy.response.headers['Last-Modified'] = self.last_modified(self.build_time)
@ -277,7 +281,7 @@ class BrowseServer(object):
categories = self.categories_cache() categories = self.categories_cache()
category_meta = self.db.field_metadata category_meta = self.db.field_metadata
cats = [ cats = [
(_('Newest'), 'newest', 'blank.png'), (_('Newest'), 'newest', 'forward.png'),
] ]
def getter(x): def getter(x):