def flatten(self, data=None, internal=False):
'''
Convert image to a cylindrical projection and return
the converted data.
'''
if not data:
data = self.filedata
if not self.idata:
data = re.sub( self.r_coords, self.expand_values, data )
fixer = tagFix()
data = fixer.tagfix('p',
data,
matchfunc=self.fix_pin,
regex=self.r_pin)
else:
print " Skipping flatten step as unnecessary."
if not internal:
data = self.viewport_set( data )
if self.pins:
data = re.sub( '</svg>', self.get_pins() + '</svg>', data )
self.write_imagemap( data, flat_output=True )
return data
def isolate_contiguous_country(self, txt):
fixer = tagFix()
txt = fixer.tagfix('path', txt,
matchfunc=self.delete_tag,
invert=True,
regex='(?m)(?s).*(id="%s").*' % (self.country,))
return txt
def flatten(self, data=None, internal=False):
'''
Convert image to a cylindrical projection and return
the converted data.
'''
if not data:
data = self.filedata
if not self.idata:
data = re.sub(self.r_coords, self.expand_values, data)
fixer = tagFix()
data = fixer.tagfix('p',
data,
matchfunc=self.fix_pin,
regex=self.r_pin)
else:
print " Skipping flatten step as unnecessary."
if not internal:
data = self.viewport_set(data)
if self.pins:
data = re.sub('</svg>', self.get_pins() + '</svg>', data)
self.write_imagemap(data, flat_output=True)
return data
def flatness(self, data):
self.isflat = True
fixer = tagFix()
fixer.tagfix('path', data,
regex='(?m)(?s).*id="ocean".*',
matchfunc=self.flatness_check1)
return self.isflat
def shrink_image(self, data ):
data = re.sub( self.r_coords, self.shrink_values, data )
fixer = tagFix()
ret = fixer.tagfix('path',data,
matchfunc=self.fix_pin,
regex=self.r_pin)
return ret
def imagemap_contiguous_country(self, txt):
fixer = tagFix()
fixer.tagfix('path',
txt,
matchfunc=self.imagemap_process_anchor,
regex='(?m)(?s).*id="%s".*' %
(self.imagemap_countrydata['code'], ))
return ''
def offset_ocean(self, offset):
self.offset = offset
self.centerpos += -offset
fixer = tagFix()
self.data = fixer.tagfix( 'path',
self.data,
matchfunc=self.fix_ocean,
regex='.*id="ocean".*' )
def isolate_contiguous_country(self, txt):
fixer = tagFix()
txt = fixer.tagfix('path',
txt,
matchfunc=self.delete_tag,
invert=True,
regex='(?m)(?s).*(id="%s").*' % (self.country, ))
return txt
def imagemap_pinpoint(self, data, pinpoint):
'''
Store the HTML anchor(s) for the specified pinpoint on a string variable.
'''
self.imagemap_pinpointdata = pinpoint
fixer = tagFix()
fixer.tagfix('path', data,
matchfunc=self.imagemap_process_pinpoint,
regex='(?m)(?s).*id="%s[_"].*' % (pinpoint['name'],))
def imagemap_pinpoint(self, data, pinpoint):
'''
Store the HTML anchor(s) for the specified pinpoint on a string variable.
'''
self.imagemap_pinpointdata = pinpoint
fixer = tagFix()
fixer.tagfix('path',
data,
matchfunc=self.imagemap_process_pinpoint,
regex='(?m)(?s).*id="%s[_"].*' % (pinpoint['name'], ))
def imagemap_country(self, data, country):
'''
Store the HTML anchor(s) for the specified country on a string variable.
'''
self.imagemap_countrydata = country
fixer = tagFix()
fixer.tagfix('g', data,
nonmatchfunc=self.imagemap_contiguous_country,
matchfunc=self.imagemap_noncontiguous_country,
level=1,
regex='(?m)(?s).*id="%s".*' % (country['code'],))
def imagemap_country(self, data, country):
'''
Store the HTML anchor(s) for the specified country on a string variable.
'''
self.imagemap_countrydata = country
fixer = tagFix()
fixer.tagfix('g',
data,
nonmatchfunc=self.imagemap_contiguous_country,
matchfunc=self.imagemap_noncontiguous_country,
level=1,
regex='(?m)(?s).*id="%s".*' % (country['code'], ))
def viewport_set(self, data):
if not self.render_width and not self.render_height:
return data
r = re.match('(?m)(?s).*<path[^>]*id="ocean".*', data)
if r:
self.viewport_invert = False
self.viewport_regex = '(?m)(?s).*id="ocean".*'
else:
self.viewport_invert = True
self.viewport_regex = '(?m)(?s).*class="pinpoint.*'
fixer = tagFix()
return self.viewport_from_paths( data )
def isolate_country(self, country):
self.country = country
data = self.flatten( internal=True )
fixer = tagFix()
data = fixer.tagfix('g', data,
matchfunc=self.delete_noncontiguous,
nonmatchfunc=self.isolate_contiguous_country,
level=1,
invert=True,
regex='(?m)(?s).*id="%s".*' % (country,))
if country == 'us':
data = self.repair_us_country_view( data )
if self.is_noncontiguous:
fixer = tagFix()
data = fixer.tagfix('path', data,
matchfunc=self.delete_tag,
regex='(?m)(?s).*class="[^"]*(hidden|circle).*')
data = self.viewport_set( data )
if self.pins:
data = re.sub( '</svg>', self.get_pins( country=country ) + '</svg>', data )
self.write_imagemap( data, flat_output=True )
return data
def apply_translations(self, data ):
'''
Internal function.
For all groups containing a translation transform attribute,
invoke tagfix to apply the translation values to all
coordinates within the scope of the group.
'''
fixer = tagFix()
data = fixer.tagfix( 'path',
data,
matchfunc=self.perform_translation,
regex=self.r_ptrans )
return fixer.tagfix( 'g',
data,
matchfunc=self.perform_translation,
regex=self.r_group_head )
def isolate_country(self, country):
self.country = country
data = self.flatten(internal=True)
fixer = tagFix()
data = fixer.tagfix('g',
data,
matchfunc=self.delete_tag,
nonmatchfunc=self.isolate_contiguous_country,
level=1,
invert=True,
regex='(?m)(?s).*id="%s".*' % (country, ))
if country == 'us':
data = self.repair_us_country_view(data)
data = self.viewport_set(data)
if self.pins:
data = re.sub('</svg>',
self.get_pins(country=country) + '</svg>', data)
self.write_imagemap(data, flat_output=True)
return data
def clone(self, data=None ):
if not data:
data = self.filedata
offset = '%0.4f' %(self.maxhalfwidth * 2)
self.clone_offset = offset
self.initialize_constants()
self.template = self.template.replace('@@offset@@', offset)
if not self.idata:
data = self.flatten( data=data, internal=True )
data = self.viewport_set( data )
if self.pins:
data = re.sub( '</svg>', self.get_pins() + '</svg>', data )
fixer = tagFix()
data = fixer.tagfix( 'g',
data,
matchfunc=self.fix_grouped_country,
nonmatchfunc=self.fix_top_path,
level=1 )
#open('broken_file_before.svg', 'w+').write(data)
data = self.apply_translations( data )
#open('broken_file_after.svg', 'w+').write(data)
return data
def clone(self, data=None):
if not data:
data = self.filedata
offset = '%0.4f' % (self.maxhalfwidth * 2)
self.clone_offset = offset
self.initialize_constants()
self.template = self.template.replace('@@offset@@', offset)
if not self.idata:
data = self.flatten(data=data, internal=True)
data = self.viewport_set(data)
if self.pins:
data = re.sub('</svg>', self.get_pins() + '</svg>', data)
fixer = tagFix()
data = fixer.tagfix('g',
data,
matchfunc=self.fix_grouped_country,
nonmatchfunc=self.fix_top_path,
level=1)
#open('broken_file_before.svg', 'w+').write(data)
data = self.apply_translations(data)
#open('broken_file_after.svg', 'w+').write(data)
return data
def viewport_from_paths(self, data):
self.viewport = [10000,10000,-10000,-10000]
fixer = tagFix()
fixer.tagfix('path', data, matchfunc=self.get_viewport, invert=self.viewport_invert, regex=self.viewport_regex)
self.viewport[0] += -1
self.viewport[1] += -1
maxpinradius = self.get_max_pin_radius()
self.viewport[0] += - maxpinradius
self.viewport[1] += - maxpinradius
self.viewport[2] += maxpinradius
self.viewport[3] += maxpinradius
self.viewport_width = self.viewport[2] - self.viewport[0]
self.viewport_height = self.viewport[3] - self.viewport[1]
# Adjust output dimensions, for reference when rendering bitmaps
if not self.render_height:
self.render_height = self.get_render_height()
elif not self.render_width:
self.render_width = self.get_render_width()
if self.render_height > self.get_render_height:
self.render_height = self.get_render_height()
elif self.render_width > self.get_render_width():
self.render_width = self.get_render_width()
return self.adjust_viewport( data )
def delete_script(self):
t = tagFix()
self.html = t.tagfix('script',self.html,
matchfunc=deleteme)
def fix_top_path(self, data):
fixer = tagFix(debug=True)
return fixer.tagfix('path', data, matchfunc=self.fix_path)
def imagemap_noncontiguous_country(self, txt):
fixer = tagFix()
fixer.tagfix('path', txt,
matchfunc=self.imagemap_process_anchor)
return ''
def imagemap_contiguous_country(self, txt):
fixer = tagFix()
fixer.tagfix('path', txt,
matchfunc=self.imagemap_process_anchor,
regex='(?m)(?s).*id="%s".*' % (self.imagemap_countrydata['code'],))
return ''
def quote_onclick(self):
t = tagFix()
self.html = t.tagfix('a',self.html,
regex='.*onClick="([^"?]*)\?([^"]*)".*',
matchfunc=quote_onclick)
def fix_top_path(self, data):
fixer = tagFix(debug=True)
return fixer.tagfix('path', data, matchfunc=self.fix_path)
def imagemap_noncontiguous_country(self, txt):
fixer = tagFix()
fixer.tagfix('path', txt, matchfunc=self.imagemap_process_anchor)
return ''
def quote_href(self):
t = tagFix()
self.html = t.tagfix('a',self.html,
regex='.*href="([^"?]*)\?([^"]*)".*',
matchfunc=quote_href)