def copy_glyphs(self, src_glyphs, dst_glyphs, parameters=None):
# build space
if parameters is not None:
self.parameters = parameters
self.build()
# get glyphs
groups = self.project.libs["groups"]["glyphs"]
src_glyph_names = parse_glyphs_groups(src_glyphs.split(" "), groups)
dst_glyph_names = parse_glyphs_groups(dst_glyphs.split(" "), groups)
# batch copy glyphs
print "batch copying glyphs in %s...\n" % self.project.name
for font_path in self.ufos():
font = hFont(RFont(font_path, showUI=False))
print "\tcopying glyphs in font %s" % font.full_name()
for i in range(len(src_glyph_names)):
_src_glyph_name = src_glyph_names[i]
_dst_glyph_name = dst_glyph_names[i]
# copy glyph
if font.ufo.has_key(_src_glyph_name):
print "\t\tcopying %s to %s..." % (_src_glyph_name, _dst_glyph_name)
if not font.ufo.has_key(_dst_glyph_name):
font.ufo.newGlyph(_dst_glyph_name)
font.ufo.insertGlyph(font.ufo[_src_glyph_name], name=_dst_glyph_name)
font.ufo.save()
# print '\t...done.'
print
# done
print "...done.\n"
def set_vmetrics(self):
print "setting vertical metrics in space..."
print
for ufo_path in self.ufos():
ufo = RFont(ufo_path, showUI=False)
font = hFont(ufo)
# get vmetrics data
if font.parameters.has_key("size"):
size = font.parameters["size"]
else:
size = font.parameters["height"]
vmetrics = self.project.libs["project"]["vmetrics"][str(size)]
_gridsize = self.project.libs["project"]["grid"]
# clear vmetrics
clear_opentype_os2(font.ufo)
clear_opentype_hhea(font.ufo)
clear_opentype_vhea(font.ufo)
# set vmetrics
print "\tsetting vmetrics in %s..." % font.full_name()
set_vmetrics(
font.ufo,
vmetrics["xheight"],
vmetrics["capheight"],
vmetrics["ascender"],
vmetrics["descender"],
int(size),
gridsize=_gridsize,
)
font.ufo.save()
# print_generic_dimension(font.ufo)
print "\n...done.\n"
def remove_overlap(self):
print "removing overlaps in fonts...\n"
for ufo_path in self.ufos():
ufo = RFont(ufo_path, showUI=False)
font = hFont(ufo)
font.remove_overlap()
font.ufo.save()
print "\n...done.\n"
def decompose(self):
print "decomposing fonts...\n"
for ufo_path in self.ufos():
ufo = RFont(ufo_path, showUI=False)
font = hFont(ufo)
print "\tdecomposing glyphs in %s..." % font.full_name()
font.decompose()
font.ufo.save()
print "\n...done.\n"
def round_to_grid(self, gridsize, gstring=None):
print "rounding points and widths to grid...\n"
for ufo_path in self.ufos():
ufo = RFont(ufo_path, showUI=False)
font = hFont(ufo)
print "\trounding points and widths in %s..." % font.full_name()
font.round_to_grid(gridsize, gstring)
font.ufo.save()
print "\n...done.\n"
def set_info(self):
print "setting font info in space...\n"
for ufo_path in self.ufos():
ufo = RFont(ufo_path, showUI=False)
font = hFont(ufo)
font.set_info()
print "\tsetting font info for %s..." % font.full_name()
font.ufo.save()
print "\n...done.\n"
def build_accents(self, verbose=False):
"""Build all accents in all fonts in space."""
print "building accented glyphs in space...\n"
for ufo_path in self.ufos():
font = hFont(RFont(ufo_path, showUI=False))
print "\tbuilding glyphs in %s..." % get_full_name(font.ufo)
font.build_accents()
font.ufo.save()
print "\n...done.\n"
def transfer_anchors(self, var, gstring=None, clear=True, verbose=False):
"""Transfer anchors from one variable set of fonts to another."""
axis, src, dest_list = var
# define source space
for param in self.parameters.keys():
if param == axis:
self.parameters[param] = [src]
self.build()
# parse gstring
if gstring is None:
glyph_names = self.project.all_glyphs()
else:
glyph_names = self.project.parse_gstring(gstring)
# batch copy
print "batch transfering anchors in %s..." % self.project.name
for src_path in self.ufos():
font = hFont(RFont(src_path, showUI=False))
for dest in dest_list:
dest_parameters = font.parameters
dest_parameters[axis] = dest
dest_file = "%s_%s.ufo" % (font.project.name, font.name_from_parameters(separator="-"))
dest_path = os.path.join(font.project.paths["ufos"], dest_file)
if os.path.exists(dest_path):
dest_ufo = RFont(dest_path, showUI=False)
print
if clear:
print "\tremoving anchors in %s..." % get_full_name(dest_ufo)
dest_font = hFont(dest_ufo)
dest_font.clear_anchors(gstring)
print "\tcopying anchors from %s to %s..." % (get_full_name(font.ufo), get_full_name(dest_ufo))
if verbose:
print "\t\t",
for glyph_name in glyph_names:
if font.ufo.has_key(glyph_name):
if len(font.ufo[glyph_name].anchors) > 0:
if dest_ufo.has_key(glyph_name) is False:
dest_ufo.newGlyph(glyph_name)
if verbose:
print glyph_name,
transfer_anchors(font.ufo[glyph_name], dest_ufo[glyph_name])
dest_ufo.save()
if verbose:
print
print "\n...done.\n"
def change_glyph_widths(self, delta, gstring=None):
print "changing glyph widths in space...\n"
groups = self.project.libs["groups"]["glyphs"]
for src_path in self.ufos():
font = hFont(RFont(src_path, showUI=False))
if gstring is None:
glyph_names = font.ufo.keys()
else:
glyph_names = parse_glyphs_groups(gstring.split(" "), groups)
print "\tsettings widths in %s..." % get_full_name(font.ufo)
for glyph_name in glyph_names:
font.ufo[glyph_name].width += delta
font.ufo.save()
print
print "...done.\n"
def generate_fonts(self, options=None):
# get options or defaults
if options is None:
options = {
"decompose": True,
"remove overlap": True,
"autohint": False,
"release mode": False,
"otfs test": False,
"woff generate": False,
"woff upload": False,
}
# generate fonts
print "generating fonts in space...\n"
for ufo_path in self.ufos():
ufo = RFont(ufo_path, showUI=False)
font = hFont(ufo)
# get otf path
if options["otfs test"]:
otf_path = font.otf_path(test=True)
else:
otf_path = font.otf_path()
# generate otf
print "\tgenerating %s..." % get_full_name(ufo)
font.ufo.generate(
otf_path,
"otf",
decompose=options["decompose"],
autohint=options["autohint"],
checkOutlines=options["remove overlap"],
releaseMode=options["release mode"],
)
# generate woff
if options["woff generate"]:
if os.path.exists(otf_path):
print "\tgenerating .woff..."
font.generate_woff()
# upload woff
if options["woff upload"]:
woff_path = font.woff_path()
if os.path.exists(woff_path):
print "\tuploading .woff..."
font.upload_woff()
print
# done
print "...done.\n"
def shift_y(self, dest_height, gstring, transformations, verbose=True):
print "batch y-shifting glyphs in hSpace...\n"
# get glyphs
names = gstring.split(" ")
groups = self.project.libs["groups"]["glyphs"]
glyph_names = parse_glyphs_groups(names, groups)
# get base height
source_width = str(self.parameters["height"][0])
# batch shift glyphs in fonts
for src_path in self.ufos():
font = hFont(RFont(src_path, showUI=False))
# get dest font
dest_parameters = font.parameters
dest_parameters["height"] = dest_height
dest_file = "%s_%s.ufo" % (font.project.name, font.name_from_parameters(separator="-"))
dest_path = os.path.join(font.project.paths["ufos"], dest_file)
# transform font
if os.path.exists(dest_path):
dest_font = RFont(dest_path, showUI=False)
print "\ty-shifting glyphs from %s to %s...\n" % (get_full_name(font.ufo), get_full_name(dest_font))
if verbose:
print "\t\t",
for glyph_name in glyph_names:
if font.ufo.has_key(glyph_name):
if dest_font.has_key(glyph_name) is False:
dest_font.newGlyph(glyph_name)
if verbose:
print glyph_name,
# insert glyph
dest_font.insertGlyph(font.ufo[glyph_name])
# shift points
for t in transformations:
pos, delta, side = t
deselect_points(dest_font[glyph_name])
select_points_y(dest_font[glyph_name], pos, side=side)
shift_selected_points_y(dest_font[glyph_name], delta)
deselect_points(dest_font[glyph_name])
# save
dest_font.save()
if verbose:
print
print "...done.\n"
def transfer_glyphs(self, var, gstring, verbose=False):
"""Batch transfer glyphs from one set of fonts to another.
``gstring``
A string of glyph names and/or group names.
``var``
A tuple expressing the variable space for the transfer operation.
The variation tuple must contain three items, representing in this order:
::
(axis, source, (dest1, dest2, dest3))
1. the name of the variation axis (the parameter)
2. the source value in this axis (from where the glyphs will be copied from)
3. a tuple with one or more destinations for the glyphs
``verbose``
A boolean to print/supress messages during execution.
::
# set parameters
project_name = 'Publica'
gstring = '@lowercase'
var = ( 'style', 'Sans', ( 'Slab', 'Serif', ) )
parameters = {
'weight' : [ 1, 5, 9 ],
'width' : [ 5 ],
var[0] : [ var[1] ],
}
# run script
s = hSpace(project_name)
s.set_parameters(parameters)
s.transfer_glyphs(gstring, var, verbose=False)
"""
axis, src, dest_list = var
# define source space
for param in self.parameters.keys():
if param == axis:
self.parameters[param] = [src]
self.build()
# get glyphs
names = gstring.split(" ")
groups = self.project.libs["groups"]["glyphs"]
glyph_names = parse_glyphs_groups(names, groups)
# batch copy
print "batch transfering glyphs in %s..." % self.project.name
for src_path in self.ufos():
font = hFont(RFont(src_path, showUI=False))
for dest in dest_list:
dest_parameters = font.parameters
dest_parameters[axis] = dest
dest_file = "%s_%s.ufo" % (font.project.name, font.name_from_parameters(separator="-"))
dest_path = os.path.join(font.project.paths["ufos"], dest_file)
if os.path.exists(dest_path):
dest_ufo = RFont(dest_path, showUI=False)
print
print "\tcopying glyphs from %s to %s..." % (get_full_name(font.ufo), get_full_name(dest_ufo))
if verbose:
print "\t\t",
for glyph_name in glyph_names:
if font.ufo.has_key(glyph_name):
if dest_ufo.has_key(glyph_name) is False:
dest_ufo.newGlyph(glyph_name)
# decompose first
if len(font.ufo[glyph_name].components) > 0:
font.ufo[glyph_name].decompose()
if verbose:
print glyph_name,
# insert glyph
dest_ufo.insertGlyph(font.ufo[glyph_name])
dest_ufo.save()
if verbose:
print
print "\n...done.\n"
def clear_anchors(self):
"""Remove anchors in all fonts in space."""
print "deleting all anchors in space..."
for ufo_path in self.ufos():
font = hFont(RFont(ufo_path, showUI=False))
font.clear_anchors()
