def request( self, slicing ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print " LazyflowSource '%s' requests %s" % (self.objectName(), volumina.strSlicing(slicing))
volumina.printLock.release()
if not is_pure_slicing(slicing):
raise Exception('LazyflowSource: slicing is not pure')
return LazyflowRequest( self._op5, slicing, self._priority, objectName=self.objectName() )
def request( self, slicing ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print " LazyflowSource '%s' requests %s" % (self.objectName(), volumina.strSlicing(slicing))
volumina.printLock.release()
if not is_pure_slicing(slicing):
raise Exception('LazyflowSource: slicing is not pure')
assert self._op5 is not None, "Underlying operator is None. Are you requesting from a datasource that has been cleaned up already?"
return LazyflowRequest( self._op5, slicing, self._priority, objectName=self.objectName() )
def request( self, slicing ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print " LazyflowSource '%s' requests %s" % (self.objectName(), volumina.strSlicing(slicing))
volumina.printLock.release()
if not is_pure_slicing(slicing):
raise Exception('LazyflowSource: slicing is not pure')
if self._outslot.meta.shape is not None:
reqobj = self._outslot[slicing].allocate(priority = self._priority)
else:
reqobj = ArrayRequest( np.zeros(slicing2shape(slicing), dtype=np.uint8 ), slicing )
return LazyflowRequest( reqobj )
def request( self, qrect, along_through=None ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print Fore.RED + " GrayscaleImageSource '%s' requests (x=%d, y=%d, w=%d, h=%d)" \
% (self.objectName(), qrect.x(), qrect.y(), qrect.width(), qrect.height()) \
+ Fore.RESET
volumina.printLock.release()
assert isinstance(qrect, QRect)
s = rect2slicing(qrect)
req = self._arraySource2D.request(s, along_through)
return GrayscaleImageRequest( req, self._layer.normalize[0], direct=self.direct )
def request( self, qrect, through=None ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print Fore.RED + " ColortableImageSource '%s' requests (x=%d, y=%d, w=%d, h=%d) = %r" \
% (self.objectName(), qrect.x(), qrect.y(), qrect.width(), qrect.height(), rect2slicing(qrect)) \
+ Fore.RESET
volumina.printLock.release()
assert isinstance(qrect, QRect)
s = rect2slicing(qrect)
req = self._arraySource2D.request(s, through)
return ColortableImageRequest( req, self._colorTable, self.direct )
def request( self, qrect, along_through=None ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print Fore.RED + " ColortableImageSource '%s' requests (x=%d, y=%d, w=%d, h=%d) = %r" \
% (self.objectName(), qrect.x(), qrect.y(), qrect.width(), qrect.height(), rect2slicing(qrect)) \
+ Fore.RESET
volumina.printLock.release()
assert isinstance(qrect, QRect)
s = rect2slicing(qrect)
req = self._arraySource2D.request(s, along_through)
return ColortableImageRequest( req, self._colorTable, self._layer.normalize[0], self.direct )
def request( self, qrect ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print Fore.RED + " AlphaModulatedImageSource '%s' requests (x=%d, y=%d, w=%d, h=%d)" \
% (self.objectName(), qrect.x(), qrect.y(), qrect.width(), qrect.height()) \
+ Fore.RESET
volumina.printLock.release()
assert isinstance(qrect, QRect)
s = rect2slicing(qrect)
req = self._arraySource2D.request(s)
return AlphaModulatedImageRequest( req, self._layer.tintColor, self._layer.normalize[0] )
def request(self, slicing):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print " LazyflowSource '%s' requests %s" % (
self.objectName(), volumina.strSlicing(slicing))
volumina.printLock.release()
if not is_pure_slicing(slicing):
raise Exception('LazyflowSource: slicing is not pure')
return LazyflowRequest(self._op5,
slicing,
self._priority,
objectName=self.objectName())
def request(self, slicing):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print " LazyflowSource '%s' requests %s" % (
self.objectName(), volumina.strSlicing(slicing))
volumina.printLock.release()
if not is_pure_slicing(slicing):
raise Exception('LazyflowSource: slicing is not pure')
assert self._op5 is not None, "Underlying operator is None. Are you requesting from a datasource that has been cleaned up already?"
return LazyflowRequest(self._op5,
slicing,
self._priority,
objectName=self.objectName())
def request( self, slicing ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print " LazyflowSource '%s' requests %s" % (self.objectName(), volumina.strSlicing(slicing))
volumina.printLock.release()
if not is_pure_slicing(slicing):
raise Exception('LazyflowSource: slicing is not pure')
assert self._op5 is not None, "Underlying operator is None. Are you requesting from a datasource that has been cleaned up already?"
start, stop = sliceToRoi(slicing, self._op5.Output.meta.shape)
clipped_roi = np.maximum(start, (0,0,0,0,0)), np.minimum(stop, self._op5.Output.meta.shape)
clipped_slicing = roiToSlice(*clipped_roi)
return LazyflowRequest( self._op5, clipped_slicing, self._priority, objectName=self.objectName() )
def request( self, qrect, along_through=None ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print Fore.RED + " RGBAImageSource '%s' requests (x=%d, y=%d, w=%d, h=%d)" \
% (self.objectName(), qrect.x(), qrect.y(), qrect.width(), qrect.height()) \
+ Fore.RESET
volumina.printLock.release()
assert isinstance(qrect, QRect)
s = rect2slicing( qrect )
r = self._channels[0].request(s, along_through)
g = self._channels[1].request(s, along_through)
b = self._channels[2].request(s, along_through)
a = self._channels[3].request(s, along_through)
shape = list( slicing2shape(s) )
assert len(shape) == 2
assert all([x > 0 for x in shape])
return RGBAImageRequest( r, g, b, a, shape, *self._layer._normalize )
def request( self, qrect, along_through=None ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print Fore.RED + " RGBAImageSource '%s' requests (x=%d, y=%d, w=%d, h=%d)" \
% (self.objectName(), qrect.x(), qrect.y(), qrect.width(), qrect.height()) \
+ Fore.RESET
volumina.printLock.release()
assert isinstance(qrect, QRect)
s = rect2slicing( qrect )
r = self._channels[0].request(s, along_through)
g = self._channels[1].request(s, along_through)
b = self._channels[2].request(s, along_through)
a = self._channels[3].request(s, along_through)
shape = list( slicing2shape(s) )
assert len(shape) == 2
assert all([x > 0 for x in shape])
return RGBAImageRequest( r, g, b, a, shape, *self._layer._normalize )
def request( self, qrect ):
if cfg.getboolean('pixelpipeline', 'verbose'):
volumina.printLock.acquire()
print Fore.RED + " RGBAImageSource '%s' requests (x=%d, y=%d, w=%d, h=%d)" \
% (self.objectName(), qrect.x(), qrect.y(), qrect.width(), qrect.height()) \
+ Fore.RESET
volumina.printLock.release()
assert isinstance(qrect, QRect)
s = rect2slicing( qrect )
r = self._channels[0].request(s)
g = self._channels[1].request(s)
b = self._channels[2].request(s)
a = self._channels[3].request(s)
shape = []
for t in slicing2shape(s):
if t > 1:
shape.append(t)
assert len(shape) == 2
return RGBAImageRequest( r, g, b, a, shape, *self._layer._normalize )