import turtledef curvemove(): for i in range(200): turtle.right(1) turtle.forward(1)def drawGap(): turtle.penup() turtle.fd(5)def drawLine(draw): drawGap() turtle.pendown() if draw else turtle.penup() turtle.fd(40) drawGap() turtle.right(90)def drawDigit(digit): drawLine(True) if digit in [2,3,4,5,6,8,9] else drawLine(False) drawLine(True) if digit in [0,1,3,4,5,6,7,8,9] else drawLine(False) drawLine(True) if digit in [0,2,3,5,6,8,9] else drawLine(False) drawLine(True) if digit in [0,2,6,8] else drawLine(False) turtle.left(90) drawLine(True) if digit in [0,4,5,6,8,9] else drawLine(False) drawLine(True) if digit in [0,2,3,5,6,7,8,9] else drawLine(False) drawLine(True) if digit in [0,1,2,3,4,7,8,9] else drawLine(False) turtle.left(180) turtle.penup() turtle.fd(20)def drawDate(date): turtle.pencolor("red") for i in date: if i ==‘-‘: turtle.write(‘大‘,font=("Arial",32,"normal")) turtle.pencolor("green") turtle.fd(40) elif i==‘=‘: turtle.write(‘帅‘,font =("Arial",32,"normal")) turtle.pencolor("blue") turtle.fd(40) elif i==‘+‘: turtle.write(‘比‘,font=("Arial",32,"normal")) else: drawDigit(eval(i))def main(): turtle.setup(800,350,200,200) turtle.penup() turtle.fd(-200) turtle.pendown() turtle.color(‘red‘,‘pink‘) turtle.pensize(2) turtle.begin_fill() turtle.left(140) turtle.forward(111.65) curvemove() turtle.left(120) curvemove() turtle.forward(111.65) turtle.end_fill() turtle. penup() turtle.goto(-250, 85) turtle.pendown() turtle.write("LOVE小香香", font=("Arial", 18, "normal")) turtle.left(140) turtle.fd(200) turtle.pensize(5) drawDate("520-=+") turtle.hideturtle() turtle.done()main()
Turtle的运动方法:
- turtle.forward(d): 命令箭头移动d像素
- turtle.backward(d): 命令箭头向指向的反方向移动d像素,箭头的指向不变
- turtle.goto(x, y): 将箭头移动到一个坐标
- turtle.home(): 将箭头移动到起点(0,0)和向东
- turtle.penup(): 抬起箭头
- turtle.pendown(): 放下箭头
- turtle.right(angle): 箭头顺时针旋转angle度,同理left逆时针旋转
- turtle.setheading(angle): 将箭头方向设定为指定角度。0——东、90——北、180——西、270——南
- turtle.speed(s): 设置箭头的速度为一个在1到10之间的整数,10最大
Turtle箭头的颜色、填充和绘制方法
- turtle.color("red"): 设置箭头颜色为红色
- turtle.fillcolor("red"): 设置箭头填充颜色为红色
- turtle.pensize(): 设置画笔的宽度
- turtle.begin_fill(): 在填充图形前访问这个方法
- turtle.end_fill(): 在最后调用begin_fill之前填充绘制图形
- turtle.filling(): 返回填充状态,Ture代表填充,False代表没有填充
- turtle.clear(): 清除窗口,箭头的状态和位置不受影响
- turtle.reset(): 清除窗口,将状态和位置复位为初始状态
- turtle.screensize(w, h): 设置画布的宽度和高度
- turtle.hideturtle(): 隐藏箭头
- turtle.showturtle(): 显示箭头
- turtle.circle(r, ext, step): 绘制一个指定半径、范围和阶数为r圆
- turtle.write("string", font=("Arial", 8, "normal")): 绘制文本字符串string,字体是由字体名、字体大小和字体类型三部分组成
原文地址:https://www.cnblogs.com/123123123gg/p/9819918.html
时间: 2024-08-09 00:12:45