New ScreenPanel

2018-01-19 10:56:53 +01:00
commit ae4d621609
580 changed files with 46598 additions and 0 deletions
@@ -0,0 +1,64 @@
+import random
+ 
+
+def clear_plot():
+    title = "test"
+    plots = get_plots(title = title)
+    if len(plots)>0:
+        plots[0].clear()
+
+
+def add_plot(x,y, name=None, clear = False):
+    title = "test"
+    plots = get_plots(title = title)
+    p = None
+    if len(plots)==0:
+        p = plot(None,name=name, title = title)[0]        
+        p.getAxis(p.AxisId.X).setRange(-50,150)
+        p.getAxis(p.AxisId.Y).setRange(-50,150)
+        p.setLegendVisible(True)        
+    else:
+        p = plots[0]    
+        if clear:
+            p.clear()
+        p.addSeries(LinePlotSeries(name))            
+    s = p.getSeries(name)        
+    s.setLinesVisible(False)
+    s.setPointSize(3)
+    s.setData(x, y)         
+
+    #In the first time the plot shows, it takes some time for the color to be assigned
+    while s.color is None:
+        time.sleep(0.001)
+
+    hull = LinePlotSeries(name + " Hull", s.color)
+    
+    """
+    #Bounding box
+    x1,x2,y1,y2 = min(x), max(x), min(y), max(y)    
+    (hx,hy) = ([x1,x2, x2, x1, x1], [y1, y1, y2, y2, y1])     
+    """   
+
+    #Convex Hull
+    (hx,hy) = convex_hull(x=x, y=y)
+    hx.append(hx[0])
+    hy.append(hy[0])
+            
+    p.addSeries(hull)                   
+    hull.setLineWidth(2)
+    hull.setData(hx,hy)     
+    hull.setColor(s.color)
+
+    
+        
+clear_plot()
+
+x=[]
+y=[]
+for step in range(1,5):
+    x=[]
+    y=[]    
+    for i in range(20):
+        x.append(random.random() * 100 / step)
+        y.append(random.random() * 100/ step)        
+    add_plot (x,y,"Step " + str(step))