def generate_instance(self, instance_name, verbose=False, folder=None):
"""Generate a ``.ufo`` instance with name ``instance_name``, using data from the project's interpol lib."""
_masters = self.masters()
if self.libs["interpol"].has_key(instance_name):
# get instance info
master_1, master_2, interpol_factor = self.libs["interpol"][instance_name]
# make file names
master_1_filename = "%s_%s.ufo" % (self.name, master_1)
master_2_filename = "%s_%s.ufo" % (self.name, master_2)
# master masters
master_1_path = os.path.join(self.paths["ufos"], master_1_filename)
master_2_path = os.path.join(self.paths["ufos"], master_2_filename)
# instance masters
if master_1_path not in _masters:
master_1_path = os.path.join(self.paths["instances"], master_1_filename)
if master_2_path not in _masters:
master_2_path = os.path.join(self.paths["instances"], master_2_filename)
# generate instance
if os.path.exists(master_1_path) and os.path.exists(master_2_path):
if verbose:
print "generating %s %s (factor: %s, %s)..." % (
self.name,
instance_name,
interpol_factor[0],
interpol_factor[1],
),
instance_filename = "%s_%s.ufo" % (self.name, instance_name)
if folder is None:
instance_path = os.path.join(self.paths["instances"], instance_filename)
else:
instance_path = os.path.join(folder, instance_filename)
# open/create fonts
f1 = RFont(master_1_path, showUI=False)
f2 = RFont(master_2_path, showUI=False)
f3 = NewFont(showUI=False)
# interpolate
f3.interpolate((interpol_factor[0], interpol_factor[1]), f1, f2)
f3.update()
f1.close()
f2.close()
f3.save(instance_path)
f3.close()
if verbose:
print "done.\n"
# instance not in lib
else:
if verbose:
print "%s is not an instance.\n" % instance_name
def generate_vfbs(self, masters=True, instances=False, interpol=False):
"""Batch convert ufos in project to vfb format."""
# collect files
_ufos = []
if masters:
_ufos += self.masters()
if instances:
_ufos += self.instances()
if interpol:
_ufos += self.masters_interpol()
# run
for ufo in _ufos:
_vfb_name = os.path.split(ufo)[1]
_vfb_file = "%s.vfb" % _vfb_name.split(".")[0]
_vfb_path = os.path.join(self.paths["vfbs"], _vfb_file)
font = NewFont()
font.readUFO(ufo, doProgress=True)
font.save(_vfb_path)
font.close()
def generate_vfbs(self, masters=True, instances=False, interpol=False):
'''Batch convert ufos in project to vfb format.'''
import os
from robofab.world import NewFont
# collect files
_ufos = []
if masters:
_ufos += self.masters()
if instances:
_ufos += self.instances()
if interpol:
_ufos += self.masters_interpol()
# run
for ufo in _ufos:
_vfb_name = os.path.split(ufo)[1]
_vfb_file = '%s.vfb' % _vfb_name.split('.')[0]
_vfb_path = os.path.join(self.paths['vfbs'], _vfb_file)
font = NewFont()
font.readUFO(ufo, doProgress=True)
font.save(_vfb_path)
font.close()
def generate_instance(self, instance_name, verbose=False, folder=None):
'''Generate a .ufo instance with name `instance_name`, using data from the project's interpol lib.'''
if self.libs['interpol'].has_key(instance_name):
# master 1
master_1 = self.libs['interpol'][instance_name][0]
master_1_filename = '%s_%s.ufo' % (self.name, master_1)
master_1_path = os.path.join(self.paths['ufos'], master_1_filename)
# master 2
master_2 = self.libs['interpol'][instance_name][1]
master_2_filename = '%s_%s.ufo' % (self.name, master_2)
master_2_path = os.path.join(self.paths['ufos'], master_2_filename)
# interpolation factor
interpol_factor = self.libs['interpol'][instance_name][2]
# if both masters exist, generate instance
if os.path.exists(master_1_path) and os.path.exists(master_2_path):
if verbose:
print 'generating %s %s (factor: %s, %s)...' % (self.name, instance_name,
interpol_factor[0], interpol_factor[1]),
instance_filename = '%s_%s.ufo' % (self.name, instance_name)
if folder is None:
instance_path = os.path.join(self.paths['instances'], instance_filename)
else:
instance_path = os.path.join(folder, instance_filename)
# open/create fonts
f1 = RFont(master_1_path, showUI=False)
f2 = RFont(master_2_path, showUI=False)
f3 = NewFont(showUI=False)
# interpolate
f3.interpolate((interpol_factor[0], interpol_factor[1]), f2, f1)
f3.update()
f1.close()
f2.close()
f3.save(instance_path)
f3.close()
if verbose:
print 'done.\n'
# instance not in lib
else:
if verbose:
print '%s is not an instance.\n' % instance_name