|
|
# -*- encoding: utf-8 -*-
|
|
|
from head import *
|
|
|
from NODE import *
|
|
|
|
|
|
N = Node()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class Edge:
|
|
|
def __init__(self):
|
|
|
self.mark = []
|
|
|
# 记录已标记的节点数目（连接操作）
|
|
|
self.user_cur = 0
|
|
|
# 记录用户所在点
|
|
|
|
|
|
def node_edge(self, no, n1, n2): # 根据节点返回编号
|
|
|
if n1 > n2:
|
|
|
n = n1
|
|
|
n1 = n2
|
|
|
n2 = n
|
|
|
for e in d.Edges:
|
|
|
if e[1] == n1 and e[2] == n2 and e[8] == no:
|
|
|
return e[0]
|
|
|
return -1
|
|
|
|
|
|
def edge_mark_display(self):
|
|
|
|
|
|
for w in frame_right.winfo_children():
|
|
|
w.destroy()
|
|
|
# 清除右侧组件
|
|
|
cura = "无"
|
|
|
cur1 = -1
|
|
|
curb = "无"
|
|
|
cur2 = -1
|
|
|
lab = tk.Label(frame_right, text="连接操作", bg=RED, fg=BLACK, font=('微软雅黑', 20))
|
|
|
lab.place(relx=0.18, rely=0.02, width=200, height=30)
|
|
|
for i in d.Nodes:
|
|
|
if i[2] == 1:
|
|
|
cura = str(i[1])
|
|
|
cur1 = i[0]
|
|
|
if i[2] == 2:
|
|
|
curb = str(i[1])
|
|
|
cur2 = i[0]
|
|
|
E = 0
|
|
|
for e in d.Edges:
|
|
|
|
|
|
if ((cur1 == e[1] and cur2 == e[2]) or (cur2 == e[1] and cur1 == e[2])):
|
|
|
if e[8] == 1 and e[3] == 1 and E < 1:
|
|
|
E = 1
|
|
|
elif e[8] == 2 and e[3] == 1 and E < 2:
|
|
|
E = 2
|
|
|
elif e[8] == 3 and e[3] == 1 and E < 3:
|
|
|
E = 3
|
|
|
y0 = 0.1
|
|
|
B = tk.Button(frame_right, text="建立为完全图", command=lambda: self.edge_addall())
|
|
|
B.place(relx=0.15, rely=y0 - 0.02, width=80, height=30)
|
|
|
B = tk.Button(frame_right, text="删除所有链接", command=lambda: self.edge_delall())
|
|
|
B.place(relx=0.65, rely=y0 - 0.02, width=80, height=30)
|
|
|
# 当前两个节点信息
|
|
|
|
|
|
laba1 = tk.Label(frame_right, text="当前节点1:", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
laba2 = tk.Label(frame_right, text=f"{cura}", bg=BLUE, fg=BLACK, font=('微软雅黑', 8))
|
|
|
laba1.place(relx=0.05, rely=0.02 + y0, width=80, height=30)
|
|
|
laba2.place(relx=0.35, rely=0.02 + y0, width=50, height=30)
|
|
|
labb1 = tk.Label(frame_right, text="当前节点2:", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
labb2 = tk.Label(frame_right, text=f"{curb}", bg=BLUE, fg=BLACK, font=('微软雅黑', 8))
|
|
|
labb1.place(relx=0.52, rely=0.02 + y0, width=80, height=30)
|
|
|
labb2.place(relx=0.82, rely=0.02 + y0, width=50, height=30)
|
|
|
# 当前链接信息
|
|
|
cur = -1
|
|
|
for edge in d.Edges:
|
|
|
if edge[8] == 1 and edge[3] == 1 and d.Nodes[edge[1]][2] + d.Nodes[edge[2]][2] == 3:
|
|
|
cur = edge[0]
|
|
|
|
|
|
if E == 0:
|
|
|
text = "两点间不存在链接"
|
|
|
else:
|
|
|
text = "两点间存在" + str(E) + "条链接"
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text=f"{text}", bg=RED, fg=BLACK, font=('微软雅黑', 15))
|
|
|
lab1.place(relx=0.05, rely=0.08 + y0, width=200, height=30)
|
|
|
|
|
|
if E == 0:
|
|
|
B = tk.Button(frame_right, text="建立链接", command=lambda: self.edge_add())
|
|
|
B.place(relx=0.7, rely=0.08 + y0, width=80, height=30)
|
|
|
elif E == 1:
|
|
|
B = tk.Button(frame_right, text="删除链接", command=lambda: self.edge_del())
|
|
|
B.place(relx=0.7, rely=0.08 + y0, width=80, height=30)
|
|
|
if not E == 0:
|
|
|
y0 += 0.1
|
|
|
lab = tk.Label(frame_right, text="链接一", bg=RED, fg=BLACK, font=('微软雅黑', 15))
|
|
|
lab.place(relx=0.1, rely=0.08 + y0, width=150, height=30)
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text="当前链接", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][5])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 8))
|
|
|
B = tk.Button(frame_right, text="设置标签", command=lambda: self.edge_rename())
|
|
|
lab1.place(relx=0.1, rely=0.13 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.13 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.13 + y0, width=80, height=30)
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text="链接成本", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][6])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 12))
|
|
|
B = tk.Button(frame_right, text="设置成本", command=lambda: self.edge_recost())
|
|
|
lab1.place(relx=0.1, rely=0.18 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.18 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.18 + y0, width=80, height=30)
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text="链接时间", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][7])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 12))
|
|
|
B = tk.Button(frame_right, text="设置时间", command=lambda: self.edge_retime())
|
|
|
lab1.place(relx=0.1, rely=0.23 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.23 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.23 + y0, width=80, height=30)
|
|
|
# print ("cur",cur1,cur2)
|
|
|
|
|
|
# print (E)
|
|
|
if E == 1:
|
|
|
|
|
|
B = tk.Button(frame_right, text="增加一条连接", command=lambda: self.newedge_add(2, cur1, cur2))
|
|
|
B.place(relx=0.1, rely=0.3 + y0, width=150, height=30)
|
|
|
elif E >= 2:
|
|
|
cur = self.node_edge(2, cur1, cur2)
|
|
|
lab = tk.Label(frame_right, text="链接二", bg=RED, fg=BLACK, font=('微软雅黑', 15))
|
|
|
lab.place(relx=0.1, rely=0.28 + y0, width=150, height=30)
|
|
|
lab1 = tk.Label(frame_right, text="当前链接", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][5])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 8))
|
|
|
B = tk.Button(frame_right, text="设置标签", command=lambda n=cur: self.newedge_rename(n))
|
|
|
lab1.place(relx=0.1, rely=0.33 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.33 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.33 + y0, width=80, height=30)
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text="链接成本", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][6])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 12))
|
|
|
B = tk.Button(frame_right, text="设置成本", command=lambda n=cur: self.newedge_recost(n))
|
|
|
lab1.place(relx=0.1, rely=0.38 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.38 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.38 + y0, width=80, height=30)
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text="链接时间", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][7])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 12))
|
|
|
B = tk.Button(frame_right, text="设置时间", command=lambda n=cur: self.newedge_retime(n))
|
|
|
lab1.place(relx=0.1, rely=0.43 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.43 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.43 + y0, width=80, height=30)
|
|
|
if E == 2:
|
|
|
B = tk.Button(frame_right, text="增加一条连接", command=lambda: self.newedge_add(3, cur1, cur2))
|
|
|
B.place(relx=0.1, rely=0.5 + y0, width=150, height=30)
|
|
|
B = tk.Button(frame_right, text="删除一条连接", command=lambda: self.newedge_del(2, cur1, cur2))
|
|
|
B.place(relx=0.1, rely=0.55 + y0, width=150, height=30)
|
|
|
B = tk.Button(frame_right, text="删除多余连接", command=lambda: self.newedge_del_all(1))
|
|
|
B.place(relx=0.1, rely=0.6 + y0, width=150, height=30)
|
|
|
elif E == 3:
|
|
|
cur = self.node_edge(3, cur1, cur2)
|
|
|
y0 += 0.2
|
|
|
lab = tk.Label(frame_right, text="链接三", bg=RED, fg=BLACK, font=('微软雅黑', 15))
|
|
|
lab.place(relx=0.1, rely=0.28 + y0, width=150, height=30)
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text="当前链接", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][5])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 8))
|
|
|
B = tk.Button(frame_right, text="设置标签", command=lambda n=cur: self.newedge_rename(n))
|
|
|
lab1.place(relx=0.1, rely=0.33 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.33 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.33 + y0, width=80, height=30)
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text="链接成本", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][6])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 12))
|
|
|
B = tk.Button(frame_right, text="设置成本", command=lambda n=cur: self.newedge_recost(n))
|
|
|
lab1.place(relx=0.1, rely=0.38 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.38 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.38 + y0, width=80, height=30)
|
|
|
|
|
|
lab1 = tk.Label(frame_right, text="链接时间", bg=RED, fg=BLACK, font=('微软雅黑', 12))
|
|
|
if cur == -1:
|
|
|
text = "无"
|
|
|
else:
|
|
|
text = str(d.Edges[cur][7])
|
|
|
lab2 = tk.Label(frame_right, text=f"{text}", bg=BLUE, fg=BLACK, font=('微软雅黑', 12))
|
|
|
B = tk.Button(frame_right, text="设置时间", command=lambda n=cur: self.newedge_retime(n))
|
|
|
lab1.place(relx=0.1, rely=0.43 + y0, width=80, height=30)
|
|
|
lab2.place(relx=0.4, rely=0.43 + y0, width=80, height=30)
|
|
|
B.place(relx=0.7, rely=0.43 + y0, width=80, height=30)
|
|
|
B = tk.Button(frame_right, text="删除一条连接", command=lambda: self.newedge_del(3, cur1, cur2))
|
|
|
B.place(relx=0.1, rely=0.5 + y0, width=150, height=30)
|
|
|
B = tk.Button(frame_right, text="删除多余连接", command=lambda: self.newedge_del_all(1))
|
|
|
B.place(relx=0.1, rely=0.55 + y0, width=150, height=30)
|
|
|
|
|
|
def edge_merge_cost(self, n1, n2):
|
|
|
cur1 = node_edge(n1, n2)# 初始化三条可能的边的编号
|
|
|
cur2 = node_edge(n1, n2, 2)# 初始化三条可能的边的编号
|
|
|
cur3 = node_edge(n1, n2, 3)# 初始化三条可能的边的编号
|
|
|
edges = [(cur1, d.Edges[cur1][6]), (cur2, d.Edges[cur2][6]), (cur3, d.Edges[cur3][6])]#提出编号与路径花费
|
|
|
valid_edges = [(edge, cost) for edge, cost in edges if d.Edges[edge][3] == 1]# 过滤出存在的边
|
|
|
valid_edges.sort(key=lambda x: x[1])# 按照 cost 排序，保留 cost 最小的边
|
|
|
for idx, (edge, _) in enumerate(valid_edges):
|
|
|
d.Edges[edge][8] = idx + 1 # 设置边的优先级
|
|
|
d.Edges[edge][0] = edge # 确保边的索引正确
|
|
|
for edge, _ in valid_edges[1:]:# 对于非最优边，设置其为不显示
|
|
|
d.Edges[edge][3] = 0
|
|
|
|
|
|
# def edge_merge_cost(self, n1, n2):
|
|
|
# # 保留cost最小的一条，其他路径都不显示
|
|
|
# cur1 = G.node_edge(n1, n2)
|
|
|
# cur2 = self.node_edge(2, n1, n2)
|
|
|
# cur3 = self.node_edge(3, n1, n2)
|
|
|
# # print(d.Edges[cur1])
|
|
|
# # print(d.Edges[cur2])
|
|
|
# # print(d.Edges[cur3])
|
|
|
# if d.Edges[cur2][3] == 1 and d.Edges[cur2][6] < d.Edges[cur1][6]:
|
|
|
# e = d.Edges[cur1].copy()
|
|
|
# d.Edges[cur1] = d.Edges[cur2].copy()
|
|
|
# d.Edges[cur2] = e.copy()
|
|
|
# d.Edges[cur1][8] = 1
|
|
|
# d.Edges[cur2][8] = 2
|
|
|
# if d.Edges[cur2][3] == 1 and d.Edges[cur3][6] < d.Edges[cur1][6]:
|
|
|
# e = d.Edges[cur1].copy()
|
|
|
# d.Edges[cur1] = d.Edges[cur3].copy()
|
|
|
# d.Edges[cur3] = e.copy()
|
|
|
# d.Edges[cur1][8] = 1
|
|
|
# d.Edges[cur3][8] = 3
|
|
|
# if d.Edges[cur2][3] == 1 and d.Edges[cur3][3] == 1 and d.Edges[cur3][6] < d.Edges[cur2][6]:
|
|
|
# e = d.Edges[cur2].copy()
|
|
|
# d.Edges[cur2] = d.Edges[cur3].copy()
|
|
|
# d.Edges[cur3] = e.copy()
|
|
|
# d.Edges[cur2][8] = 2
|
|
|
# d.Edges[cur3][8] = 3
|
|
|
# d.Edges[cur2][3] = 0
|
|
|
# d.Edges[cur3][3] = 0
|
|
|
# d.Edges[cur1][0] = cur1
|
|
|
# d.Edges[cur2][0] = cur2
|
|
|
# d.Edges[cur3][0] = cur3
|
|
|
|
|
|
def edge_merge_time(self, n1, n2):
|
|
|
cur1 = node_edge(n1, n2)# 初始化三条可能的边的编号
|
|
|
cur2 = node_edge(n1, n2, 2)# 初始化三条可能的边的编号
|
|
|
cur3 = node_edge(n1, n2, 3)# 初始化三条可能的边的编号
|
|
|
edges = [(cur1, d.Edges[cur1][7]), (cur2, d.Edges[cur2][7]), (cur3, d.Edges[cur3][7])]#提出编号与路径花费
|
|
|
valid_edges = [(edge, cost) for edge, cost in edges if d.Edges[edge][3] == 1]# 过滤出存在的边
|
|
|
valid_edges.sort(key=lambda x: x[1])# 按照 cost 排序，保留 cost 最小的边
|
|
|
for idx, (edge, _) in enumerate(valid_edges):
|
|
|
d.Edges[edge][8] = idx + 1 # 设置边的优先级
|
|
|
d.Edges[edge][0] = edge # 确保边的索引正确
|
|
|
for edge, _ in valid_edges[1:]:# 对于非最优边，设置其为不显示
|
|
|
d.Edges[edge][3] = 0
|
|
|
|
|
|
|
|
|
|
|
|
def edge_del_all(self, mode):
|
|
|
# mode = 1:优先最短路径
|
|
|
# mode = 2:优先最短时间
|
|
|
# cur1 = node_edge()
|
|
|
if mode == 1:
|
|
|
for e in d.Edges:
|
|
|
if (e[8] == 2 and e[3] == 1) or (e[8] == 3 and e[3] == 1):
|
|
|
self.edge_merge_cost(e[1], e[2])
|
|
|
else:
|
|
|
for e in d.Edges:
|
|
|
if (e[8] == 2 and e[3] == 1) or (e[8] == 3 and e[3] == 1):
|
|
|
self.edge_merge_time(e[1], e[2])
|
|
|
G.draw()
|
|
|
|
|
|
def newedge_del_all(self, mode):
|
|
|
self.edge_del_all(mode)
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def newedge_recost(self, no):
|
|
|
edge = d.Edges[no]
|
|
|
if not edge:
|
|
|
tk.messagebox.askokcancel(title='错误', message='链接不合法')
|
|
|
result = tkinter.simpledialog.askinteger(title='修改连接花费', prompt='请输入修改后的时间：',
|
|
|
initialvalue=edge[7])
|
|
|
if result:
|
|
|
edge[6] = result
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def newedge_retime(self, no):
|
|
|
edge = d.Edges[no]
|
|
|
if not edge:
|
|
|
tk.messagebox.askokcancel(title='错误', message='链接不合法')
|
|
|
result = tkinter.simpledialog.askinteger(title='修改连接时间', prompt='请输入修改后的时间：',
|
|
|
initialvalue=edge[7])
|
|
|
if result:
|
|
|
edge[7] = result
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def newedge_rename(self, no):
|
|
|
edge = d.Edges[no]
|
|
|
if not edge:
|
|
|
tk.messagebox.askokcancel(title='错误', message='链接不合法')
|
|
|
result = tkinter.simpledialog.askstring(title='修改连接标签', prompt='请输入修改后的标签：',
|
|
|
initialvalue=edge[5])
|
|
|
if result:
|
|
|
edge[5] = result
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def newedge_add(self, no, na, nb):
|
|
|
e = self.node_edge(no, na, nb)
|
|
|
d.Edges[e][3] = 1
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def newedge_del(self, no, na, nb):
|
|
|
e = self.node_edge(no, na, nb)
|
|
|
d.Edges[e][3] = 0
|
|
|
# print(d.Edges[e])
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def node_mark1(self, name):
|
|
|
if name >= len(d.Nodes):
|
|
|
N.node_404(name)
|
|
|
return
|
|
|
|
|
|
for node in d.Nodes:
|
|
|
if node[0] == name:
|
|
|
node[2] = 1
|
|
|
elif node[2] == 1:
|
|
|
node[2] = 0
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def node_mark2(self, name):
|
|
|
if name >= len(d.Nodes):
|
|
|
N.node_404(name)
|
|
|
return
|
|
|
|
|
|
for node in d.Nodes:
|
|
|
if node[0] == name:
|
|
|
node[2] = 2
|
|
|
elif node[2] == 2:
|
|
|
node[2] = 0
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
|
|
|
|
|
|
def edge_add(self):
|
|
|
for edge in d.Edges:
|
|
|
if d.Nodes[edge[1]][2] + d.Nodes[edge[2]][2] == 3:
|
|
|
if edge[8] == 1 and edge[3] == 1:
|
|
|
tk.messagebox.askokcancel(title='错误', message='已存在连线')
|
|
|
return
|
|
|
else:
|
|
|
edge[3] = 1
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
return
|
|
|
tk.messagebox.askokcancel(title='错误', message='请选择两个节点')
|
|
|
|
|
|
def edge_del(self):
|
|
|
for edge in d.Edges:
|
|
|
if d.Nodes[edge[1]][2] + d.Nodes[edge[2]][2] == 3:
|
|
|
edge[3] = 0
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
return
|
|
|
tk.messagebox.askokcancel(title='错误', message='请选择两个节点')
|
|
|
|
|
|
def edge_delall(self):
|
|
|
for edge in d.Edges:
|
|
|
edge[3] = 0
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def edge_addall(self):
|
|
|
for edge in d.Edges :
|
|
|
if edge[8] == 1:
|
|
|
edge[3] = 1
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
|
|
|
def edge_rename(self):
|
|
|
for edge in d.Edges:
|
|
|
if d.Nodes[edge[1]][2] + d.Nodes[edge[2]][2] == 3:
|
|
|
if edge[3] == 0:
|
|
|
tk.messagebox.askokcancel(title='错误', message='不存在连线')
|
|
|
return
|
|
|
else:
|
|
|
result = tkinter.simpledialog.askstring(title='修改连接标签', prompt='请输入修改后的标签：',
|
|
|
initialvalue=edge[5])
|
|
|
if(result):
|
|
|
edge[5] = result
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
return
|
|
|
tk.messagebox.askokcancel(title='错误', message='请选择两个节点')
|
|
|
|
|
|
def edge_recost(self):
|
|
|
for edge in d.Edges:
|
|
|
if d.Nodes[edge[1]][2] + d.Nodes[edge[2]][2] == 3:
|
|
|
if edge[3] == 0:
|
|
|
tk.messagebox.askokcancel(title='错误', message='不存在连线')
|
|
|
return
|
|
|
else:
|
|
|
result = tkinter.simpledialog.askinteger(title='修改连接成本', prompt='请输入修改后的成本：',
|
|
|
initialvalue=edge[6])
|
|
|
if result:
|
|
|
edge[6] = result
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
return
|
|
|
tk.messagebox.askokcancel(title='错误', message='请选择两个节点')
|
|
|
|
|
|
def edge_retime(self):
|
|
|
for edge in d.Edges:
|
|
|
if d.Nodes[edge[1]][2] + d.Nodes[edge[2]][2] == 3:
|
|
|
if edge[3] == 0:
|
|
|
tk.messagebox.askokcancel(title='错误', message='不存在连线')
|
|
|
return
|
|
|
else:
|
|
|
result = tkinter.simpledialog.askinteger(title='修改连接时间', prompt='请输入修改后的时间：',
|
|
|
initialvalue=edge[7])
|
|
|
if result:
|
|
|
edge[7] = result
|
|
|
G.draw()
|
|
|
self.edge_mark_display()
|
|
|
return
|
|
|
tk.messagebox.askokcancel(title='错误', message='请选择两个节点')
|
|
|
|
|
|
def edge_mark(self):
|
|
|
for i in d.Edges:
|
|
|
if d.Nodes[i[1]][2] == True and d.Nodes[i[2]][2] == True:
|
|
|
i[4] = True
|
|
|
|
|
|
def edge_nmark(self):
|
|
|
for i in d.Edges:
|
|
|
if d.Nodes[i[1]][2] == True and d.Nodes[i[2]][2] == True:
|
|
|
i[4] = False
|
|
|
|
|
|
def edge_clear(self):
|
|
|
for edge in d.Edges:
|
|
|
edge[4] = False
|
|
|
G.draw()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
G.draw()
|
|
|
E = Edge()
|
|
|
E.edge_mark_display()
|
|
|
mainloop() |
