initial commit

potter.py

@@ -0,0 +1,41 @@
+from Plotter import *
+from Command import *
+from Program import *
+import Tkinter as tk
+
+
+def show(p):
+	win=tk.Tk()
+	win.title('HPGLPLOTTER')
+	plt=Plotter((10,10,590,590))
+	canvas=tk.Canvas(win,width=600,height=600)
+	canvas.grid(row=0,column=0)
+	x = y = 0
+	p=p.flip()
+	p=plt.full(p)
+	p=plt.centralize(p)
+	for command in p.commands:
+		if command.name == 'PU':
+				x,y = command.x,command.y
+		elif command.name=='PD':
+			canvas.create_line(x,y,command.x,command.y)
+			x,y = command.x,command.y
+		elif command.name == 'CI':
+			r=command.args[0]
+			canvas.create_oval(x-r,y-r,x+r,y+r)
+	win.mainloop()
+
+plt=Plotter()	
+p=Program()
+p.parsefile('hpgl/Lars.plt')
+p=p.flip()
+p=plt.full(p)
+p=plt.centralize(p)
+plt.write(p)
+
+#show(p)
+p=p+10
+
+
+
+