adding some tests for measurement

test_scripts/ellipse_test.py

@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+
+import apple410
+import random
+import math
+
+# 2394 x 1700
+w=2394
+h=1700
+import sys
+
+ring1 = 1
+ring2 = 4
+
+if len(sys.argv) > 2:
+    ring1 = int(sys.argv[1])
+    ring2 = int(sys.argv[2])
+a = apple410.Apple410('/dev/ttyUSB0')
+a.send("VP0,0,{},{}".format(w,h))
+for i in range(ring1, ring2+1):
+    a.send("PS{}".format(i))
+    for x in range(2):
+        vw = 5 + (random.random() * 100)
+        vh = 5 + (random.random() * 100)
+        cx = vw/2
+        cy = vh/2
+        r = (min(vw,vh)-1)/2
+        a.send("WD0,0,{},{}".format(math.floor(vw),math.floor(vh)))
+        a.send("CA{:.2f},{:.2f},{:.2f}".format(r,cx,cy))
+
+a.send("CH")
+a.send("RS")
+

test_scripts/ruler.py

@@ -0,0 +1,36 @@
+#!/usr/bin/python3
+
+import apple410
+import random
+import math
+
+import sys
+
+ring1 = 1
+ring2 = 4
+
+def label(point):
+    (x,y) = point
+    a.send("MA{},{}".format(x-100,y-40))
+    a.send("PL({},{})".format(x,y))
+
+def line(f,t):
+    a.send("MA{},{}".format(f[0],f[1]))
+    a.send("DA{},{}".format(t[0],t[1]))
+
+a = apple410.Apple410('/dev/ttyUSB0')
+a.send("CH")
+a.send("RS")
+a.send("VP0,0,1500,1500")
+a.send("WD0,0,1200,1200")
+a.send("LS30")
+
+ps = [(100,100),(1100,100),(1100,1100),(100,1100)]
+for p in ps:
+    label(p)
+
+for i in range(4):
+    line(ps[i],ps[(i+1)%4])
+a.send("CH")
+a.send("RS")
+