def __init__(self,
mipmap_level=0,
mipmap_surfaces=None,
looped=False,
looped_size=(0, 0)):
super(MyPaintSurface, self).__init__()
# TODO: pass just what it needs access to, not all of self
self._backend = mypaintlib.TiledSurface(self)
self.tiledict = {}
self.observers = []
# Used to implement repeating surfaces, like Background
if looped_size[0] % N or looped_size[1] % N:
raise ValueError('Looped size must be multiples of tile size')
self.looped = looped
self.looped_size = looped_size
self.mipmap_level = mipmap_level
if mipmap_level == 0:
assert mipmap_surfaces is None
self._mipmaps = self._create_mipmap_surfaces()
else:
assert mipmap_surfaces is not None
self._mipmaps = mipmap_surfaces
# Forwarding API
self.set_symmetry_state = self._backend.set_symmetry_state
self.begin_atomic = self._backend.begin_atomic
self.get_color = self._backend.get_color
self.get_alpha = self._backend.get_alpha
self.draw_dab = self._backend.draw_dab
def __init__(self,
mipmap_level=0,
mipmap_surfaces=None,
looped=False,
looped_size=(0, 0)):
object.__init__(self)
# TODO: pass just what it needs access to, not all of self
self._backend = mypaintlib.TiledSurface(self)
self.tiledict = {}
self.observers = []
# Used to implement repeating surfaces, like Background
if looped_size[0] % N or looped_size[1] % N:
raise ValueError, 'Looped size must be multiples of tile size'
self.looped = looped
self.looped_size = looped_size
self.mipmap_level = mipmap_level
self.mipmaps = mipmap_surfaces
if mipmap_level == 0:
mipmaps = [self]
for level in range(1, MAX_MIPMAP_LEVEL + 1):
s = MyPaintSurface(mipmap_level=level, mipmap_surfaces=mipmaps)
mipmaps.append(s)
self.mipmaps = mipmaps
# for quick lookup
for level, s in enumerate(mipmaps):
try:
s.parent = mipmaps[level - 1]
except IndexError:
s.parent = None
try:
s.mipmap = mipmaps[level + 1]
except IndexError:
s.mipmap = None
# Forwarding API
self.set_symmetry_state = self._backend.set_symmetry_state
self.begin_atomic = self._backend.begin_atomic
self.get_color = self._backend.get_color
self.get_alpha = self._backend.get_alpha
self.draw_dab = self._backend.draw_dab
