def graficar_funciones2D(*args):
"""
El primer vector se tomara como las coordenadas de inicio de la gráfica
si no las proporcionas por defecto es (0, 0).
"""
# ----------- Workspace --------------
WIDTH = 700
HEIGHT = 500
wn = Screen()
wn.title("Vectores y gráficas básicas")
wn.setup(WIDTH, HEIGHT)
wn.screensize(WIDTH-10, HEIGHT-10)
wn.bgcolor("#FFFDF9")
pen = Turtle()
pen.pen({"pensize": 2,
"shown": False,
"speed": -1})
# ----------- global variables --------------
dot_radio = 5
color = "red"
wn_width = wn.window_width()
wn_height = wn.window_height()
""" # Descomenta esto si quieres ver un fondo cuadriculádo
# ----------- grid --------------
pen.pu()
pen.goto(-wn_width, wn_height)
pen.seth(0)
pen.pd()
for i in range(0, wn_height+wn_height, 10):
pen.pencolor("#daafaf")
pen.pensize(1)
pen.fd(wn_width)
pen.up()
pen.goto(-wn_width, (wn_height)-i)
pen.down()
pen.fd(wn_width)
pen.pu()
pen.goto(-wn_width, wn_height)
pen.seth(270)
pen.pd()
for j in range(0, wn_width+wn_width, 10):
pen.fd(wn_height)
pen.up()
pen.goto(-wn_width+j, wn_height)
pen.down()
pen.fd(wn_height)
"""
# ----------- Graph --------------
pen.up()
pen.home()
pen.pencolor("#090909")
pen.pd()
for i in range(4):
pen.fd(wn_width)
pen.bk(wn_width)
pen.lt(90)
# ----------- Points --------------
vector = args
pen.up()
pen.goto(vector[0][0], vector[0][1])
pen.pd()
for values in vector:
# pen.up() # Descomenta esta linea si no deseas ver el trazo del dibujo
pen.goto(values[0], values[1])
# pen.pd() # Descomenta esta linea si no deseas ver el trazo del dibujo
pen.dot(dot_radio, color)
# pen.write(tuple(values), False, "right", ("tahoma", 7, "italic"))
wn.listen()
wn.onkeypress(lambda: wn.bye(), "space")
wn.mainloop()