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graphicalview[Conflict].py
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graphicalview[Conflict].py
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from Tkinter import *
import SceneEval
import numpy as np
import pickle
from cluster_util import ClusterParams,PhysicalObject
import tkFileDialog
class PlaygroundWindow:
def __init__(self,master):
self.dragOrigin = []
frame = Frame(master)
frame.pack()
self.pathfinding_active = 1
self.allow_intersection = IntVar()
self.allow_intersection.set(0)
#algorithm parameters
#variables
varFrame = Frame(frame,relief=SUNKEN,borderwidth=2,width=2,)
self.distance_limit=StringVar()
self.distance_limit.set("1")
self.angle_limit=StringVar()
self.angle_limit.set(".9")
self.min_line_length=StringVar()
self.min_line_length.set("3")
self.anglevar_weight=StringVar()
self.anglevar_weight.set(".1")
self.distvar_weight=StringVar()
self.distvar_weight.set(".1")
self.dist_weight=StringVar()
self.dist_weight.set("depricated")
sceneFrame = Frame(frame,relief=SUNKEN,borderwidth=2,width=2,)
self.intersect_checkbox = Checkbutton(sceneFrame,text="Allow Intersecting Lines",variable = self.allow_intersection).pack()
distvar_limit_label = Label(varFrame, text="Distance Limit:", anchor=W).pack()
self.distvar_limit_field = Entry(varFrame, width=5,textvariable=self.distance_limit).pack()
angle_limit_label = Label(varFrame, text="Angle Limit:", anchor=W).pack()
self.angle_limit_field = Entry(varFrame, width=5,textvariable=self.angle_limit).pack()
length_limit_label = Label(varFrame, text="Min Length:", anchor=W).pack()
self.length_limit_field = Entry(varFrame, width=5,textvariable=self.min_line_length).pack()
distvar_weight_label = Label(varFrame, text="Distance Var Weight:", anchor=W).pack()
self.distvar_weight_field = Entry(varFrame, width=5,textvariable=self.distvar_weight).pack()
angle_weight_label = Label(varFrame, text="Angle Weight:", anchor=W).pack()
self.length_weight_field = Entry(varFrame, width=5,textvariable=self.anglevar_weight).pack()
search = Button(varFrame,text="Find Lines!",command=self.research)
search.pack()
open_button = Button(varFrame,text="Load Scene",command=self.openScene)
open_button.pack()
save_button = Button(varFrame,text="Save Scene",command=self.saveScene)
save_button.pack()
#viewport
viewport = Frame(frame,relief=SUNKEN,borderwidth=2,width=500,height=500)
self.c = Canvas(viewport,width=500,height=500,confine=True)
self.c.pack()
varFrame.pack(side=LEFT,padx=2, pady=2)
sceneFrame.pack(side=BOTTOM,padx=2, pady=2)
self.c.bind("<Button-1>", self.mousedown)
self.c.bind("<B1-Motion>", self.mousedrag)
# self.c.bind("<ButtonRelease-1>", self.mouseup)
self.c.bind("<ButtonRelease-2>", self.leftclick)
self.c.bind("<Double-Button-1>", self.doubleclick)
viewport.pack(padx=2, pady=2)
def mousedown(self,event):
self.c.delete("line")
self.dragOrigin=[event.x,event.y]
def mousedrag(self,event):
self.c.move("current",event.x-self.dragOrigin[0],event.y-self.dragOrigin[1])
self.dragOrigin = [event.x,event.y]
# def mouseup(self,event):
# self.research()
def leftclick(self,event):
self.c.delete("line")
self.c.delete("current")
def doubleclick(self,event):
self.c.create_oval(event.x-10,event.y-10,event.x+10,event.y+10,fill="red")
def research(self):
params = ClusterParams(eval(self.distance_limit.get()),
eval(self.angle_limit.get()),
eval(self.min_line_length.get()),
eval(self.anglevar_weight.get()),
eval(self.distvar_weight.get()),
1,
self.allow_intersection.get()
)
self.c.delete("line")
searchMe = []
for o in self.c.find_all():
searchMe.append(PhysicalObject(o,np.array(self.c.coords(o)[0:2]),np.array(self.c.coords(o)[0:2]),np.array(self.c.coords(o)[2:4])))
results = SceneEval.sceneEval(searchMe,params)
if len(results)>0:
self.chainViz(results)
def chainViz(self,chains):
self.c.delete("line")
color = "green"
weight = 4
print "chains",chains
def saveScene(self):
params = tuple([eval(self.distance_limit.get()),
eval(self.angle_limit.get()),
eval(self.min_line_length.get()),
eval(self.anglevar_weight.get()),
eval(self.distvar_weight.get()),
1,
self.allow_intersection.get()
])
self.c.delete("line")
filename = tkFileDialog.asksaveasfilename()
f=open(filename,'w')
dots = map(self.c.coords,self.c.find_all())
output = (params,dots)
print output
pickledCanvas = pickle.dump(output, f)
f.close()
def openScene(self):
all = self.c.find_all()
self.c.delete('all')
filename = tkFileDialog.askopenfilename()
f=open(filename,'r')
unpickled=pickle.load(f)
self.distance_limit.set(str(unpickled[0][0]))
self.angle_limit.set(str(unpickled[0][1]))
self.min_line_length.set(str(unpickled[0][2]))
self.anglevar_weight.set(str(unpickled[0][3]))
self.distvar_weight.set(str(unpickled[0][4]))
self.allow_intersection.set(unpickled[0][6])
for o in unpickled[1]:
self.c.create_oval(o[0],o[1],o[2],o[3],fill="red")
f.close()
def chainViz(self,chains):
self.c.delete("line")
color1 = "#00FF00"
color2 = "#00bb00"
color = color1
weight = 4
for c in chains[:-1]:
for o in range(len(c)-1):
if color == color1: color=color2
else: color = color1
linePts = self.c.coords(c[o])[0:2]+self.c.coords(c[o+1])[0:2]
linePts = map(int,linePts)
linePts = map(lambda x: x+10,linePts)
self.c.create_line(linePts,fill=color,tags="line",width=weight)
# def chainViz(self,chains):
# rank = 0
# self.c.delete("line")
#
# for c in chains:
#
# if rank ==0:
# color = "green"
# weight = 4
#
# elif rank == 1:
# color = "orange"
# weight = 2
# elif rank == 2:
# color = "red"
# weight = 1
# if rank < 3:
# for o in range(len(c[1])-1):
# linePts = self.c.coords(c[1][o])[0:2]+self.c.coords(c[1][o+1])[0:2]
# linePts = map(int,linePts)
# linePts = map(lambda x: x+10,linePts)
# self.c.create_line(linePts,fill=color,tags="line",width=weight)
# rank += 1
root = Tk(className=" Chainfinder Playground ")
app = PlaygroundWindow(root)
root.mainloop()