Changeset 446 for trunk/src/visualization/__init__.py

Timestamp:

04/12/10 15:37:12 (2 years ago)

Author:

apdavison

Message:

SpikeTrain.time_slice() now (again) accepts a sequence of t_start values and a sequence of t_stop values, if you wish to extract multiple slices.

Files:

• trunk/src/visualization/__init__.py (modified) (1 diff)

trunk/src/visualization/__init__.py

@@ -143 +143 @@
         h,w = spk.dimensions
         id_offset = min(spk.id_list())
+        xarr,yarr = spk.id2position(self.spikelist.id_list() - id_offset)
         while (self.i < self.max_i) and (self.time[self.i] < self.t_start + self.frame_duration):
-            xy = spk.id2position(self.ids[self.i] - id_offset) 
-            activity_map[xy2ij(xy, h)] += 1
+            id = self.ids[self.i] - id_offset
+            x = xarr[id]
+            y = yarr[id]
+            #xy = spk.id2position(self.ids[self.i] - id_offset)
+            #assert xy == (x,y), "%s != %s" % (xy, str((x,y)))
+            activity_map[xy2ij((x,y), h)] += 1
             self.i += 1
         self.t_start += self.frame_duration