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lab2 task.txt
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lab2 task.txt
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from OpenGL.GL import *
from OpenGL.GLUT import *
from OpenGL.GLU import *
id = input('Please ENTER YOUR ID: ')
def draw_points(x, y):
glPointSize(5) # pixel size. by default 1 thake
glBegin(GL_POINTS)
glColor3f(0.0, 2.5, 1.0)
glVertex2f(x, y) # jekhane show korbe pixel
glEnd()
def Find_zone(x_1, y_1, x_2, y_2):
dx = x_2 - x_1
dy = y_2 - y_1
# zone 0,7,3,4
if abs(dx) > abs(dy):
if dx >= 0 and dy >= 0:
zone = 0
elif dx >= 0 and dy <= 0:
zone = 7
elif dx <= 0 and dy >= 0:
zone = 3
elif dx <= 0 and dy <= 0:
zone = 4
else:
#zone 1,2,5,6
if dx >= 0 and dy >= 0:
zone = 1
elif dx <= 0 and dy >= 0:
zone = 2
elif dx <= 0 and dy <= 0:
zone = 5
elif dx >= 0 and dy <= 0:
zone = 6
return zone
def convert_to_zone0(x, y, zone):
if zone == 0: return x, y
if zone == 1: return y, x
if zone == 2: return y, -x
if zone == 3: return -x, y
if zone == 4: return -x, -y
if zone == 5: return -y, -x
if zone == 6: return -y, x
if zone == 7: return x, -y
def convertOrigin(x, y, zone):
if zone == 0: return x, y
if zone == 1: return y, x
if zone == 2: return -y, x
if zone == 3: return -x, y
if zone == 4: return -x, -y
if zone == 5: return -y, -x
if zone == 6: return y, -x
if zone == 7: return x, -y
def midpoint_line(x1, y1, x2, y2, zone):
dx = x2 - x1
dy = y2 - y1
d = 2 * dy - dx
d_E = 2 * dy
d_NE = 2 * dy - dx
x = x1
y = y1
while (x < x2):
x_p, y_p = convertOrigin(x, y, zone)
draw_points(x_p, y_p)
if d < 0:
x += 1
d += d_E
else:
x += 1
y += 1
d += d_NE
def line_drawing(x1, y1, x2, y2):
# dx = x2 - x1
# dy = y2 - y1
curr_z = Find_zone(x1, y1, x2, y2)
x1_prime, y1_prime = convert_to_zone0(x1, y1, curr_z)
x2_prime, y2_prime = convert_to_zone0(x2, y2, curr_z)
midpoint_line(x1_prime, y1_prime, x2_prime, y2_prime, curr_z)
def id_drawing_1(f):
if f == '0':
line_drawing(250, 450, 100, 450)
line_drawing(100, 450, 100, 150)
line_drawing(250, 150, 100, 150)
line_drawing(250, 150, 250, 450)
elif f == "1":
line_drawing(250, 150, 250, 450)
elif f == "2":
line_drawing(250, 450, 100, 450)
line_drawing(250, 450, 250, 300)
line_drawing(100, 300, 250, 300)
line_drawing(100, 150, 100, 300)
line_drawing(100, 150, 250, 150)
elif f == "3":
line_drawing(250, 450, 100, 450)
line_drawing(250, 450, 250, 300)
line_drawing(100, 300, 250, 300)
line_drawing(250, 300, 250, 150)
line_drawing(250, 150, 100, 150)
elif f == "4":
line_drawing(100, 450, 100, 300)
line_drawing(100, 300, 250, 300)
line_drawing(250, 450, 250, 300)
line_drawing(250, 300, 250, 150)
elif f == "5":
line_drawing(250, 450, 100, 450)
line_drawing(100, 450, 100, 300)
line_drawing(100, 300, 250, 300)
line_drawing(250, 300, 250, 150)
line_drawing(250, 150, 100, 150)
elif f == "6":
line_drawing(250, 450, 100, 450)
line_drawing(100, 450, 100, 150)
line_drawing(250, 150, 100, 150)
line_drawing(250, 150, 250, 300)
line_drawing(250, 300, 100, 300)
elif f == "7":
line_drawing(250, 450, 100, 450)
line_drawing(250, 450, 250, 150)
elif f == "8":
line_drawing(250, 450, 100, 450)
line_drawing(100, 450, 100, 150)
line_drawing(250, 300, 100, 300)
line_drawing(250, 150, 100, 150)
line_drawing(250, 150, 250, 450)
elif f == "9":
line_drawing(250, 450, 100, 450)
line_drawing(100, 450, 100, 300)
line_drawing(250, 150, 250, 450)
line_drawing(250, 150, 100, 150)
line_drawing(250, 300, 100, 300)
def id_drawing_2(h):
if h == "0":
line_drawing(300, 450, 450, 450)
line_drawing(450, 150, 450, 450)
line_drawing(300, 150, 300, 450)
line_drawing(300, 150, 450, 150)
elif h == "1":
line_drawing(300, 150, 300, 450)
elif h == "2":
line_drawing(300, 450, 450, 450)
line_drawing(450, 300, 450, 450)
line_drawing(450, 300, 300, 300)
line_drawing(300, 300, 300, 150)
line_drawing(300, 150, 450, 150)
elif h == "3":
line_drawing(300, 450, 450, 450)
line_drawing(450, 150, 450, 450)
line_drawing(450, 300, 300, 300)
line_drawing(300, 150, 450, 150)
elif h == "4":
line_drawing(300, 450, 300, 300)
line_drawing(450, 300, 300, 300)
line_drawing(450, 450, 450, 150)
elif h == "5":
line_drawing(300, 450, 450, 450)
line_drawing(300, 300, 300, 450)
line_drawing(450, 300, 300, 300)
line_drawing(450, 300, 450, 150)
line_drawing(300, 150, 450, 150)
elif h == "6":
line_drawing(300, 450, 450, 450)
line_drawing(450, 300, 300, 300)
line_drawing(300, 150, 300, 450)
line_drawing(450, 300, 450, 150)
line_drawing(300, 150, 450, 150)
elif h == "7":
line_drawing(300, 450, 450, 450)
line_drawing(450, 150, 450, 450)
elif h == "8":
line_drawing(300, 450, 450, 450)
line_drawing(450, 150, 450, 450)
line_drawing(450, 300, 300, 300)
line_drawing(300, 150, 300, 450)
line_drawing(300, 150, 450, 150)
elif h == "9":
line_drawing(300, 450, 450, 450)
line_drawing(450, 150, 450, 450)
line_drawing(450, 300, 300, 300)
line_drawing(300, 300, 300, 450)
line_drawing(300, 150, 450, 150)
def iterate():
glViewport(0, 0, 500, 500)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glOrtho(0.0, 500, 0.0, 500, 0.0, 1.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
def showScreen():
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
glLoadIdentity()
iterate()
# calling draw methods, last er 2 digit slice kore printing3
id_drawing_1(id[-2])
id_drawing_2(id[-1])
glutSwapBuffers()
glutInit()
glutInitDisplayMode(GLUT_RGBA)
glutInitWindowSize(500, 500)
glutInitWindowPosition(0, 0)
wind_name = glutCreateWindow(b"nijer id printing")
glutDisplayFunc(showScreen)
glutMainLoop()