python MCA 101 DU

Author: pradeepjat

RecursivePlotSquare.py

@@ -0,0 +1,35 @@
+import matplotlib.pyplot as plt
+def square(x,y,size,temp):
+    '''
+    Objective: To plot a square
+    Input Parameters: x, y - lists of x coordinates and y
+                      coordinates respectively
+                      temp- temprorly store axis of square
+    Return Value: a square 
+    '''
+    #Approach- Recursive
+    if(size>0):
+        
+        x = [temp, size, size, temp, temp]
+        y = [temp, temp, size, size, temp]
+        plt.plot(x, y, 'ro--')
+        return square(x,y,size-1,temp+1)
+def main():
+    '''
+    Objective: To plot a square based on user input
+    Input Parameter: x, y - lists of x coordinates and y
+    coordinates respectively
+    Return Value: None
+    '''
+    #Approach- Call Function square()
+    size = int(input('Enter size of the square: '))
+    x = [0, size, size,0,0]
+    y = [0,0, size, size,0]
+    temp=-1
+    square(x, y,size,temp)
+    plt.title('Square')
+    plt.axis([min(x)-1, max(x)+1, min(y)-1, max(y)+1])
+    plt.grid()
+    plt.show()
+if __name__ == '__main__':
+    main()