Python Turtle.hideturtle方法代码示例

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
        t = Turtle()
        # prompt the user for the number of steps
        iterations = input("Enter the number of reps: ")
        t.pencolor("red")
        t.screen.bgcolor("blue")
        t.width(10)

        # run the walk with the parameters specified
        # this walk starts at the origin (centre of the window) every time
        randomWalkRandomColours(t, 0, 0, iterations)
        t.hideturtle()

        print '\n\nProgram Done!'

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
    swarmSize = 100
    t = Turtle()
    win = Screen()
    win.setworldcoordinates(-600, -600, 600, 600)
    t.speed(10)
    t.hideturtle()
    t.tracer(15)

    for i in range(swarmSize):
        if random.randrange(100) == 0:
            LeaderFish()
        else:
            FocalFish()

    for i in range(5):
        Obstacle()

    for turn in range(1000):
        for schooler in Schooler.swarm:
            schooler.getNewHeading()

        for schooler in Schooler.swarm:
            schooler.setHeadingAndMove()

    win.exitonclick()

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
    """This is run only when F5 is pressed from IDLE or when
    this file is run as a script in a terminal window."""
    t = Turtle()
    t.hideturtle()
    t.speed(0)
    t.pencolor("blue")

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
    p = Turtle()
    p.color("green")
    p.pensize(3)
    #p.setundobuffer(None)
    p.hideturtle() #Make the turtle invisible. It’s a good idea to do this while you’re in the middle of doing some complex drawing,
    #because hiding the turtle speeds up the drawing observably.
    #p.speed(10)
    # p.getscreen().tracer(1,0)#Return the TurtleScreen object the turtle is drawing on.
    p.speed(10)
    #TurtleScreen methods can then be called for that object.
    p.left(90)# Turn turtle left by angle units. direction 调整画笔
 
    p.penup() #Pull the pen up – no drawing when moving.
    p.goto(0, -80)#Move turtle to an absolute position. If the pen is down, draw line. Do not change the turtle’s orientation.
    p.pendown()# Pull the pen down – drawing when moving. 这三条语句是一个组合相当于先把笔收起来再移动到指定位置，再把笔放下开始画
    #否则turtle一移动就会自动的把线画出来
 
    #t = tree([p], 200, 65, 0.6375)
    t = tree([p], 200, 65, 0.6375)
    p.penup() #Pull the pen up – no drawing when moving.
    p.home()
    p.goto(0, 80)
    p.pendown()# P
    p.right(90);
    t1 = tree([p], 200, 65, 0.6375)

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
class Lampe():
	lyser = False
	turtle = None


	def lag_skilpadde(self):
		""" Lager en egen skilpadde for denne lamen."""
		self.turtle = Turtle()
		self.turtle.penup()
		self.turtle.hideturtle()

		# Gult lys når vi lyser.
		self.turtle.shape('circle')
		self.turtle.color('yellow')
		self.turtle.shapesize(5)



	def slaa_paa(self):
		self.lyser = True
		self.turtle.showturtle()


	def slaa_av(self):
		self.lyser = False
		self.turtle.hideturtle()

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
    """Render a trio of trees"""

    my_turtle = Turtle()
    my_turtle.hideturtle()
    my_turtle.speed(0)
    my_turtle.home()

    ## a big tree
    my_tree = Tree()
    my_turtle.pencolor("brown")
    my_turtle.pensize(4)
    my_tree.draw(my_turtle, trunk=100, max_depth=5)
    # draw over in another color
    my_turtle.pencolor("green")
    my_turtle.pensize(1)
    my_tree.draw(my_turtle)

    ## a slightly smaller tree
    my_turtle.penup()
    my_turtle.goto(175, 30)
    my_tree = Tree()
    my_tree.draw(my_turtle, trunk=80, max_depth=4)

    ## a Charlie Brown tree
    my_turtle.penup()
    my_turtle.goto(-150, 40)
    my_tree = Tree()
    my_tree.draw(my_turtle, trunk=40, max_depth=2)

    my_turtle.penup()
    my_turtle.goto(0, -50)
    my_turtle.write("Click in window to close")

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def startTurtle():
    t = Turtle()
    t.hideturtle()
    t.speed(10)
    t.up()
    t.setpos(-dim/2,-dim/2)
    colormode(255)
    return t

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def maketree(x, y):
    p = Turtle()
    p.color("green")
    p.pensize(5)
    p.hideturtle()
    #p.getscreen().tracer(30)
    p.speed(10)
    p.left(90)
    p.penup()
    p.goto(x, y)
    p.pendown()
    t = tree([p], 110, 65, 0.6375)

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def init_drawman():
    global t,xc,yc
    t = Turtle()
    t.penup()
    xc = 0
    yc = 0
    t.goto(xc,yc)
    t.speed(100)
    t.hideturtle()
    drawman_color(default_color)
    drawman_scale(default_scale)
    drawman_width(default_width)

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
        t = Turtle()
        # promp user for number of steps in the walk
        iterations = int(input("Enter the number of reps: "))
        t.pencolor("red")
        t.screen.bgcolor("black")

        # run the walk with the parameters specified
        # this walk starts at the origin (centre of the window) every time
        selfAvoidingWalk_randomDist(t, 0, 0, iterations)
        t.hideturtle()

        print '\n\nProgram Done!'

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def maketree():
    p = Turtle()
    p.setundobuffer(None)
    p.hideturtle()
    p.speed(0)
    p.getscreen().tracer(30,0)
    p.left(90)
    p.penup()
    p.forward(-210)
    p.pendown()
    t = tree([p], 200, 65, 0.6375)
    for x in t:
        pass

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def init_drawman(x0=0,y0=0,grid_drawing=False):
    global t, x_current, y_current,__grid_drawing,_operation, __center_x,__center_y
    t = Turtle()
    t.hideturtle()
    t.speed(0)
    _operation=[]
    _grid_drawing=grid_drawing
    center_x=x0
    center_y=y0
    drawman_scale(default_scale_x,default_scale_y)
    t.penup()
    x_current = x0
    y_current = y0
    t.goto(x_current, y_current)

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
        t = Turtle()
        # prompt for user inputs
        iterations = int(input("Enter the number of reps: "))
        length = int(input("Enter the distance travelled for each step: "))
        t.pencolor("red")
        t.screen.bgcolor("black")

        # run the walk with the parameters specified
        # this walk starts at the origin (centre of the window) every time
        selfAvoidingWalk(t, 0, 0, iterations, length)
        t.hideturtle()

        print '\n\nProgram Done!'

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
    # Get the level from the command line argument
    if len(sys.argv) == 1:
        level = 1
    else:
        level = int(sys.argv[1])

    t = Turtle()
    t.speed(0)
    t.hideturtle()
    x = t.screen.window_width() // 2 - 20
    y = t.screen.window_height() // 2 - 20
    mondrian(t, -x, y, x, -y, level)
    # Stop the fly-by window in the terminal
    input("Press enter to quit: ")

# 需要导入模块: from turtle import Turtle [as 别名]
# 或者: from turtle.Turtle import hideturtle [as 别名]
def main():
    swarmSize = 50
    t = Turtle()
    win = Screen()
    win.setworldcoordinates(-600,-600,600,600)
    t.speed(10)
    t.hideturtle()
    t.tracer(15)

    for i in range(swarmSize):
        FocalFish()

    for turn in range(300):
        for schooler in Schooler.swarm:
            schooler.getNewHeading()

        for schooler in Schooler.swarm:
            schooler.setHeadingAndMove()

    win.exitonclick()