p4 = Point(x, y) # %% # plt.figure(figsize=(7, 7)) # plt.xlim(-1, 5) # plt.ylim(-1, 5) # plt.plot([1],[1],'o') # plt.plot([2],[1],'o') # # plt.plot([3*sqrt(2)/2],[3*sqrt(2)/2],'o') # plt.plot([3/2],[3/2],'o') # utils.newline((3/2,3/2),((2,1))) # plt.show() # %% # Point(1,0).dot(Point(2,1))/Point(1,0).distance(Point(0,0)) Point.project(p2, Point(1, 0)) a = np.array([[2, 2], [2, 1.5], [1.5, 1.5]]) a1 = np.array([[1, 1]]) a2 = np.array([[2, 1]]) b = np.array([[0, 1]]) # direction b1 = np.array([[2, 0]]) b2 = np.array([[1, 1]]) c = utils.project(a, b) plt.figure(figsize=(7, 7)) plt.xlim(-1, 5) plt.ylim(-1, 5) plt.plot(a[:, 0], a[:, 1], 'o') plt.plot(c[:, 0], c[:, 1], 'o') # plt.plot(b2[:,0],b2[:,1],'o') plt.show()
