def new_blank_object_manager(self):
object_manager = ObjectManager(
fp_name="",
default_clearance=UnitNumber(DEFAULT_DEFAULT_CLEARANCE_MILS,
'mil'),
default_mask=UnitNumber(DEFAULT_DEFAULT_MASK_MILS, 'mil'))
CenterPoint.new(object_manager)
return object_manager
def from_dict(dictionary):
object_manager = ObjectManager(
dictionary['fp_name'],
UnitNumber.from_dict(dictionary['default_clearance']),
UnitNumber.from_dict(dictionary['default_mask']),
)
object_manager._all_points = set(dictionary['all_points'])
object_manager._point_lru = dictionary['all_points']
object_manager._next_point_idx = dictionary['next_point_idx']
object_manager._point_coords = {
int(point): tuple(pc)
for point, pc in dictionary['point_coords'].iteritems()
}
# Create the actual primitives. This requires a topological sort, which
# can be done more efficiently than this but there's no good reason to.
primitive_dicts = dictionary['primitives']
object_manager.primitives = [None] * len(primitive_dicts)
while not all(primitive for primitive in object_manager.primitives):
for primitive_dict in primitive_dicts:
if not all(object_manager.primitives[i]
for i in primitive_dict.get('deps', [])):
continue
# At this point, we have a primitive that's ready to be created.
primitive_cls = PRIMITIVE_TYPES[
primitive_dict['primitive_type']
]
primitive = primitive_cls.from_dict(
object_manager,
primitive_dict['primitive_dict']
)
object_manager.primitives[primitive_dict['index']] = primitive
object_manager.draw_primitives = [
object_manager.primitives[idx]
for idx in dictionary['draw_primitives']
]
object_manager.constraining_primitives = [
object_manager.primitives[idx]
for idx in dictionary['constraining_primitives']
]
object_manager.suppressed_primitives = set(
object_manager.primitives[idx]
for idx in dictionary['suppressed_primitives']
)
object_manager.update_points()
object_manager.update_parent_map()
return object_manager
def val(self):
assert self.valid()
text = self.get_text()
if text == '':
return None
else:
return UnitNumber.from_str(text)
def val(self):
assert self.valid()
text = self.get_text()
if text == "":
return None
else:
return UnitNumber.from_str(text)
def valid(self):
text = self.get_text()
if text == '':
return self._allow_empty
try:
val = UnitNumber.from_str(text)
except ValueError:
return False
return val.value >= 0 or self._allow_neg
def valid(self):
text = self.get_text()
if text == "":
return self._allow_empty
try:
val = UnitNumber.from_str(text)
except ValueError:
return False
return val.value >= 0 or self._allow_neg
def fparea_cursor_motion(self, _, x, y, coord_label):
x = UnitNumber(x, "iu").to(self._default_units)
y = UnitNumber(y, "iu").to(self._default_units)
coord_label.set_text("({:.3f}, {:.3f})".format(x, y))
