added gui

Author: ajeetgupta80

dijkstra.py

@@ -0,0 +1,56 @@
+import pygame
+import sys
+from tkinter import messagebox, Tk
+
+
+
+window_width = 500
+window_height = 500
+
+# initializing display of required width and height 
+window = pygame.display.set_mode((window_width, window_height))
+
+
+coloumn = 25
+row = 25
+
+box_width = window_width // coloumn
+box_height = window_height // row
+
+grid = []
+
+class Box:
+    def __init__(self ,i,j):   # init used as constructor self used as instance i and j is row and coloumn
+        self.x = i
+        self.y = j
+    # draw used to draw little boxes in canvas 
+    def draw(self, win , color):
+        pygame.draw.rect(win,color,(self.x*box_width, self.y*box_height, box_width-2, box_height-2))
+
+#create grid 
+for i in range(coloumn):
+    arr = []
+    for j in range(row):
+        arr.append(Box(i,j))
+    grid.append(arr)
+    
+
+def main():
+    while True:
+        for event in pygame.event.get():
+            #quit window
+            if event.type == pygame.QUIT:
+                pygame.quit()
+                sys.exit()
+            
+        window.fill((0,0,0))
+        
+        for i in range(coloumn):
+            for j in range(row):
+                box = grid[i][j]
+                box.draw(window, (255,255,255))
+        
+        pygame.display.flip()
+
+
+main()

pathfinding.py

@@ -0,0 +1,3 @@
+pygame
+tkinter
+dijkstra algorithm