首页分享 python玫瑰花绘制实现数据分离自动轨迹绘制

python玫瑰花绘制实现数据分离自动轨迹绘制

来源：花匠小妙招时间：2024-08-16 23:10

实现程序与接口数据分离，绘制个性化的玫瑰花，并署名。自动轨迹绘制

需求：根据脚本来绘制图形
不是写代码而是写数据绘制轨迹
数据脚本是自动化最重要的第一步
运用到了turtle库中的goto()将海龟进行直线移动到一个坐标点,penup()台笔,pendown()落笔,left()将海龟放方向原地向左转动,circle()设置半径和转动角度，默认逆时针动,fillecolor(r,g,b)设置填充颜色,begin_fill()开始填充,end_fill()结束填充。
其二：将这些代码数据化，这里我们编写一个8个数字的列表[].
其中以0和1区分命令。当1时执行，当0时不执行。按上面的顺序排序。

结果图片：
在这里插入图片描述

turtle函数步骤数字化：新建一个cp文件安放

1,0,0,0,0,0,0,0,0,0 0,0,0,1,0,0,0,0,-90 0,0,0,0,1,0,0,0,500,30 0,1,0,0,0,0,0,0 1,0,0,0,0,0,0,0,16,-120 0,0,1,0,0,0,0,0 0,0,0,0,0,1,0,0,0,0.5,0 0,0,0,0,0,0,1,0 0,0,0,0,1,0,0,0,50,120 0,0,0,1,0,0,0,0,60 0,0,0,0,1,0,0,0,50,120 0,0,0,0,0,0,0,1 0,1,0,0,0,0,0,0 1,0,0,0,0,0,0,0,8,-80 0,0,1,0,0,0,0,0 0,0,0,1,0,0,0,0,-120 0,0,0,0,0,1,0,0,0,0.5,0 0,0,0,0,0,0,1,0 0,0,0,0,1,0,0,0,50,120 0,0,0,1,0,0,0,0,60 0,0,0,0,1,0,0,0,50,120 0,0,0,0,0,0,0,1 0,1,0,0,0,0,0,0 1,0,0,0,0,0,0,0,0,0 0,0,1,0,0,0,0,0 0,0,0,1,0,0,0,0,-60 0,0,0,0,0,1,0,0,0.8,0,0 0,0,0,0,0,0,1,0 0,0,0,1,0,0,0,0,43 0,0,0,0,1,0,0,0,300,45 0,0,0,1,0,0,0,0,65 0,0,0,0,1,0,0,0,200,60 0,0,0,1,0,0,0,0,45 0,0,0,0,1,0,0,0,200,55 1,0,0,0,0,0,0,0,0,0 0,0,0,0,0,0,0,1 0,0,0,1,0,0,0,0,107 0,0,0,0,0,1,0,0,0,0.5,0 0,0,0,0,0,0,1,0 0,0,0,1,0,0,0,0,-30 0,0,0,0,1,0,0,0,200,20 0,0,0,0,1,0,0,0,100,30 1,0,0,0,0,0,0,0,0,0 0,0,0,0,0,0,0,1 0,0,0,0,0,1,0,0,0,0.5,0 0,0,0,0,0,0,1,0 0,0,0,1,0,0,0,0,90 0,0,0,0,1,0,0,0,-200,20 0,0,0,0,1,0,0,0,-100,30 1,0,0,0,0,0,0,0,0,0 0,0,0,0,0,0,0,1 0,0,0,0,0,1,0,0,0,0.5,0 0,0,0,0,0,0,1,0 0,0,0,1,0,0,0,0,-60 0,0,0,0,1,0,0,0,40,120 0,0,0,1,0,0,0,0,60 0,0,0,0,1,0,0,0,40,120 1,0,0,0,0,0,0,0,0,0 0,0,0,0,0,0,0,1

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主函数调用：用另一个cp文件放置

import turtle turtle.title('玫瑰花')#图片名字 turtle.setup(800, 600, 600, 200)#设置图片大小 turtle.speed(1000)#设置绘画速度 turtle.pensize(2) #画笔粗细 datals = []#创建一个列表 f = open(r"fowenjian")#打开已经编写好的控制代码 for line in f : line = line.replace("n"," ") # 把换行作用去掉，每行数据有个默认的换行符 datals.append(list(map(float, line.split(","))))#将每行数据按逗号进行再次分成二维列表 f.close()#关闭文件 for i in range(len(datals)): print(datals[i]) if datals[i][0] == 1.0:#第一个数字命令，移动 turtle.goto(datals[i][8], datals[i][9]) elif datals[i][1] == 1.0:#第二个数字命令，台笔 turtle.penup() elif datals[i][2] == 1.0:#第三个数字命令，落笔 turtle.pendown() elif datals[i][3] == 1.0:#第四个数字命令，转动方向 turtle.left(datals[i][8]) elif datals[i][4] == 1.0:#第五个数字命令，转动距离 turtle.circle(datals[i][8],datals[i][9]) elif datals[i][5] == 1.0:#第六个数字命令，设置填充颜色 turtle.fillcolor(datals[i][8],datals[i][9],datals[i][10]) elif datals[i][6] == 1.0:#第七个数字命令，开始填充 turtle.begin_fill() elif datals[i][7] == 1.0:#第八个数字命令，结束填充 turtle.end_fill() turtle.penup()#台笔 turtle.goto(-300,-200)#移动海龟 turtle.write('id’,font=("楷体", 16, "bold"))#进行名字编写 turtle.done()

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