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Revert part of previous commit, to fix font size handling

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Kovid Goyal 2008-03-13 09:41:47 +00:00
parent f790f21133
commit f0df46b333
1 changed files with 9 additions and 9 deletions
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18
src/libprs500/ebooks/lrf/html/convert_from.py
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@ -615,14 +615,14 @@ class HTMLConverter(object):
ascii_text = text.encode('ascii', 'ignore') # Needed for TOC entries due to bug in SONY LRF renderer
if path in self.processed_files:
if path+fragment in self.targets.keys():
tb = get_target_block(path+fragment, self.targets)
if path+fragment in self.targets.keys():
tb = get_target_block(path+fragment, self.targets)
else:
tb = self.tops[path]
if link['in toc']:
add_toc_entry(ascii_text, tb)
add_toc_entry(ascii_text, tb)
jb = JumpButton(tb)
jb = JumpButton(tb)
self.book.append(jb)
cb = CharButton(jb, text=text)
para.contents = []
@ -1079,7 +1079,7 @@ class HTMLConverter(object):
'''
Convert the font propertiess in css to the Xylog equivalents. If the CSS
does not contain a particular font property, the default from self.book.defaultTextSytle
is used.
is used. Assumes 1em = 10pt
@return: dict, key, variant. The dict contains the Xlog equivalents. key indicates
the font type (i.e. bold, bi, normal) and variant is None or 'small-caps'
'''
@ -1128,7 +1128,7 @@ class HTMLConverter(object):
return key
def font_size(val):
normal = int(self.current_block.textStyle.attrs['fontsize'])
normal = 100
normpts = str(normal/10) + 'pt'
ans = self.unit_convert(val, pts=True, base_length=normpts)
@ -1233,6 +1233,7 @@ class HTMLConverter(object):
except ValueError:
pass
m = re.search(r"\s*(-*[0-9]*\.?[0-9]*)\s*(%|em|px|mm|cm|in|pt|pc)", val)
if m is not None and m.group(1):
unit = float(m.group(1))
if m.group(2) == '%':
@ -1245,8 +1246,7 @@ class HTMLConverter(object):
elif m.group(2) == 'pt':
result = unit * dpi/72.
elif m.group(2) == 'em':
normal = float(self.current_block.textStyle.attrs['fontsize'])
result = unit * normal * (dpi/720.)
result = unit * 100 * (dpi/720.)
elif m.group(2) == 'pc':
result = unit * (dpi/72.) * 12
elif m.group(2) == 'mm':
@ -1255,7 +1255,7 @@ class HTMLConverter(object):
result = unit * 0.40 * (dpi/72.)
if result is not None:
if pts:
result = int(round(result / dpi * 720))
result = int(round(result * (720./dpi)))
else:
result = int(round(result))
return result