Startup

script/test/TestGenerator2.py

@@ -0,0 +1,57 @@
+################################################################################################### 
+# Demonstrate use of Vector Scan: one or multiple positioners set with a list or generator.
+################################################################################################### 
+
+
+
+#1D vector scan, positions in a list
+vector = [ 1, 3, 5, 10, 25, 40, 45, 47, 49, 20, 2]
+#r1 = vscan(inp,(out,sin),vector,False, 0.5, title = "1D Vector")
+
+
+#1D vector scan, positions given by a generator
+def gen():    
+    num = 0.0
+    while num < 10:
+        yield num
+        num += 1
+#v2 = vscan(ao1,(ai1,ai2),gen(),False, 0.5, title = "1D Generator")
+
+
+vector = [  [1,1] , [1,2] , [1,3] , [1,4]   ,
+                     [1.5,2.5]              , 
+            [2,1] , [2,2] , [2,3] , [2,4]   ,
+                     [2.5,2.5]              ,
+            [3,1] , [3,2] , [3,3] , [3,4]   , [2.1, 2.1]  ]
+
+r3 = vscan((m1,m2),(wf1, ai1,ai2),vector,False, 0.1, title = "2D Vector")            
+
+
+#2D vector scan, positions given by a generator
+def gen():    
+    a= 0
+    while abs(a) < len(vector):
+        
+            yield vector[a]
+            a=a+1
+
+
+#r2 = vscan((m1,m2),(ai1,ai2),gen(),False, 0.1, title = "2D Generator", range = [0.0,5.0, 0.0, 5.0])
+
+
+def spiral_gen(radius, step, resolution=.1, angle=0.0, origin=[0.0, 0.0]):
+    d = 0.0
+    while d * math.hypot(math.cos(angle), math.sin(angle)) < radius:
+        cord=[]
+        cord.append(origin[0] + d * math.cos(angle))
+        cord.append(origin[1] + d * math.sin(angle))
+        yield(cord)
+        d+=step
+        angle+=resolution
+
+spiral = spiral_gen(10, 0.1)
+#for  i in spiral_gen(10, 1, 0.1, 0.0, 0.0):
+#    print i
+    
+#r2 = vscan((m1,m2),(wf1, ai1,ai2),spiral,False, 0.1, title = "2D Generator", range = [-10.0,10.0, -10.0, 10.0])        
+