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Conversion pipeline: Respect max-width and max-height when calculating the effective size of an element

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Kovid Goyal 2010-12-01 18:05:35 -07:00
parent 6143392ee9
commit 113ff417d6
1 changed files with 18 additions and 1 deletions
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17
src/calibre/ebooks/oeb/stylizer.py
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@ -253,7 +253,10 @@ class Stylizer(object):
upd = {} upd = {}
for prop in ('width', 'height'): for prop in ('width', 'height'):
val = elem.get(prop, '').strip() val = elem.get(prop, '').strip()
try:
del elem.attrib[prop] del elem.attrib[prop]
except:
pass
if val: if val:
if num_pat.match(val) is not None: if num_pat.match(val) is not None:
val += 'px' val += 'px'
@ -584,6 +587,13 @@ class Style(object):
if isinstance(result, (unicode, str, bytes)): if isinstance(result, (unicode, str, bytes)):
result = self._profile.width result = self._profile.width
self._width = result self._width = result
if 'max-width' in self._style:
result = self._unit_convert(self._style['max-width'], base=base)
if isinstance(result, (unicode, str, bytes)):
result = self._width
if result < self._width:
self._width = result
return self._width return self._width
@property @property
@ -607,6 +617,13 @@ class Style(object):
if isinstance(result, (unicode, str, bytes)): if isinstance(result, (unicode, str, bytes)):
result = self._profile.height result = self._profile.height
self._height = result self._height = result
if 'max-height' in self._style:
result = self._unit_convert(self._style['max-height'], base=base)
if isinstance(result, (unicode, str, bytes)):
result = self._height
if result < self._height:
self._height = result
return self._height return self._height
@property @property