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Python编程tkinter库Canvas如何实现涂鸦颜色表及围棋盘

发表于：2025-11-15 作者：千家信息网编辑

千家信息网最后更新 2025年11月15日，这期内容当中小编将会给大家带来有关Python编程tkinter库Canvas如何实现涂鸦颜色表及围棋盘，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。tkinter

千家信息网最后更新 2025年11月15日Python编程tkinter库Canvas如何实现涂鸦颜色表及围棋盘

这期内容当中小编将会给大家带来有关Python编程tkinter库Canvas如何实现涂鸦颜色表及围棋盘，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。

tkinter库Canvas操作三个实例

实例一：涂鸦

import tkinter as tkimport pyautogui as agfrom time import sleepdef paint(event):        x1, y1 = (event.x - 1), (event.y - 1)        x2, y2 = (event.x + 1), (event.y + 1)        tCanvas.create_oval(x1, y1, x2, y2, fill = "black")def moveRect(w,h):        ag.moveRel(w,0, duration=w/1000)  # moveRel移动  # dragRel拖曳        ag.moveRel(0,h, duration=h/1000)        ag.moveRel(-w,0, duration=w/1000)        ag.moveRel(0,-h, duration=h/1000)        sleep(0.5)win = tk.Tk()X,Y=ag.size()winPos = "640x480+"winPos += str((X-640)//2)+"+"winPos += str((Y-480)//2)win.geometry(winPos)win.resizable(False, False)win.title('桌面分辨率：'+str(X)+"x"+str(Y))win.update()tCanvas = tk.Canvas(win, width = win.winfo_width(), height = 400, bg = 'white')tCanvas.pack(side = "top") tCanvas.bind("", paint)tCanvas.update()tk.Label(win, text = "画布作图").pack(side = "bottom")x0,y0 = 150,60w,h = 350,160x , y = win.winfo_rootx()+x0, win.winfo_rooty()+y0ag.moveTo(x, y, duration=0.5) moveRect(w,h)#画直线tCanvas.create_line(x0, y0, x0+w, y0)tCanvas.create_line(x0+w, y0, x0+w, y0+h)#可以把左上和右下两个坐标点一起赋值给变量coord = x0+w, y0+h, x0, y0+htCanvas.create_line(coord)coord = x0, y0+h, x0, y0tCanvas.create_line(coord, fill = 'blue')tCanvas.update()moveRect(w-h/3,h)#画矩形coord = x0+1,y0+1,x0+w-1-h/3,y0+h-1tCanvas.create_rectangle(coord,fill='limegreen')tCanvas.update() moveRect(h,h)#画圆或椭圆coord = x0,y0,x0+h,y0+htCanvas.create_oval(coord,fill='deepskyblue')tCanvas.update()x0=x0+h/2ag.moveRel(h/2,0)moveRect(w-h/2,h)coord = x0,y0,x0+w-h/2,y0+htCanvas.create_oval(coord,fill='deeppink')tCanvas.update() #画扇形、弓形或一段弧#type = PIESLICE 扇形、CHORD 弓形、ARC 弧形sleep(1)coord = 100, 100, 300, 300tCanvas.create_arc(coord,start=0,extent=180,fill='gold')tCanvas.update()sleep(1)coord = 240, 60, 490, 310#颜色也可用6位16进制数的GRB值表示tCanvas.create_arc(coord,style=tk.CHORD,start=10,fill='#7CFC00')tCanvas.update()sleep(1)coord = 180, 10, 470, 300tCanvas.create_arc(coord,style=tk.ARC,width=3,dash=6,extent=-180)#参数有很多，可以上网搜相关参数表 win.mainloop()

运行效果图：

注：程序运行时，按下鼠标左键就可以在画布上作图，上图 python 字样就是本人所画 ^_^

其它作图函数：

# 多边形、三角形tCanvas.create_polygon((10,100,10,180,100,180),fill='blue')# 文字tCanvas.create_text((150,50),text=u'输出文字',anchor=E) # 位图bmap={1:'error',2:'info',3:'question',4:'hourglass'}for i in bmap:    tCanvas.create_bitmap((20*i,20),bitmap=bmap[i]) # 调入图片img=PhotoImage(file='D:/pictures/exam.gif')tCanvas.create_image((200,200),image=img)tCanvas.pack()

实例二：颜色表

import tkinter as tkimport pyautogui as agwin = tk.Tk()X,Y=ag.size()W,H=1200,800winPos = str(W)+"x"+str(H)+"+"winPos += str((X-W)//2)+"+"winPos += str((Y-H)//2)win.geometry(winPos)win.resizable(False, False)win.title('桌面分辨率：'+str(X)+"x"+str(Y)+' '*6+'窗口大小：'+str(W)+"x"+str(H))win.update() colorTuple=(('black',                '#000000'),('navy',                 '#000080'),('darkblue',             '#00008B'),('mediumblue',           '#0000CD'),('blue',                 '#0000FF'),('darkgreen',            '#006400'),('green',                '#008000'),('teal',                 '#008080'),('darkcyan',             '#008B8B'),('deepskyblue',          '#00BFFF'),('darkturquoise',        '#00CED1'),('mediumspringgreen',    '#00FA9A'),('lime',                 '#00FF00'),('springgreen',          '#00FF7F'),('aqua',                 '#00FFFF'),('cyan',                 '#00FFFF'),('midnightblue',         '#191970'),('dodgerblue',           '#1E90FF'),('lightseagreen',        '#20B2AA'),('forestgreen',          '#228B22'),('seagreen',             '#2E8B57'),('darkslategray',        '#2F4F4F'),('limegreen',            '#32CD32'),('mediumseagreen',       '#3CB371'),('turquoise',            '#40E0D0'),('royalblue',            '#4169E1'),('steelblue',            '#4682B4'),('darkslateblue',        '#483D8B'),('mediumturquoise',      '#48D1CC'),('indigo',               '#4B0082'),('darkolivegreen',       '#556B2F'),('cadetblue',            '#5F9EA0'),('cornflowerblue',       '#6495ED'),('mediumaquamarine',     '#66CDAA'),('dimgray',              '#696969'),('slateblue',            '#6A5ACD'),('olivedrab',            '#6B8E23'),('slategray',            '#708090'),('lightslategray',       '#778899'),('mediumslateblue',      '#7B68EE'),('lawngreen',            '#7CFC00'),('chartreuse',           '#7FFF00'),('aquamarine',           '#7FFFD4'),('maroon',               '#800000'),('purple',               '#800080'),('olive',                '#808000'),('gray',                 '#808080'),('skyblue',              '#87CEEB'),('lightskyblue',         '#87CEFA'),('blueviolet',           '#8A2BE2'),('darkred',              '#8B0000'),('darkmagenta',          '#8B008B'),('saddlebrown',          '#8B4513'),('darkseagreen',         '#8FBC8F'),('lightgreen',           '#90EE90'),('mediumpurple',         '#9370DB'),('darkviolet',           '#9400D3'),('palegreen',            '#98FB98'),('darkorchid',           '#9932CC'),('yellowgreen',          '#9ACD32'),('sienna',               '#A0522D'),('brown',                '#A52A2A'),('darkgray',             '#A9A9A9'),('lightblue',            '#ADD8E6'),('greenyellow',          '#ADFF2F'),('paleturquoise',        '#AFEEEE'),('lightsteelblue',       '#B0C4DE'),('powderblue',           '#B0E0E6'),('firebrick',            '#B22222'),('darkgoldenrod',        '#B8860B'),('mediumorchid',         '#BA55D3'),('rosybrown',            '#BC8F8F'),('darkkhaki',            '#BDB76B'),('silver',               '#C0C0C0'),('mediumvioletred',      '#C71585'),('indianred',            '#CD5C5C'),('peru',                 '#CD853F'),('chocolate',            '#D2691E'),('tan',                  '#D2B48C'),('lightgray',            '#D3D3D3'),('thistle',              '#D8BFD8'),('orchid',               '#DA70D6'),('goldenrod',            '#DAA520'),('palevioletred',        '#DB7093'),('crimson',              '#DC143C'),('gainsboro',            '#DCDCDC'),('plum',                 '#DDA0DD'),('burlywood',            '#DEB887'),('lightcyan',            '#E0FFFF'),('lavender',             '#E6E6FA'),('darksalmon',           '#E9967A'),('violet',               '#EE82EE'),('palegoldenrod',        '#EEE8AA'),('lightcoral',           '#F08080'),('khaki',                '#F0E68C'),('aliceblue',            '#F0F8FF'),('honeydew',             '#F0FFF0'),('azure',                '#F0FFFF'),('wheat',                '#F5DEB3'),('beige',                '#F5F5DC'),('whitesmoke',           '#F5F5F5'),('mintcream',            '#F5FFFA'),('ghostwhite',           '#F8F8FF'),('salmon',               '#FA8072'),('sandybrown',           '#FAA460'),('antiquewhite',         '#FAEBD7'),('linen',                '#FAF0E6'),('lightgoldenrodyellow', '#FAFAD2'),('oldlace',              '#FDF5E6'),('red',                  '#FF0000'),('fuchsia',              '#FF00FF'),('magenta',              '#FF00FF'),('deeppink',             '#FF1493'),('orangered',            '#FF4500'),('tomato',               '#FF6347'),('hotpink',              '#FF69B4'),('coral',                '#FF7F50'),('darkorange',           '#FF8C00'),('lightsalmon',          '#FFA07A'),('orange',               '#FFA500'),('lightpink',            '#FFB6C1'),('pink',                 '#FFC0CB'),('gold',                 '#FFD700'),('peachpuff',            '#FFDAB9'),('navajowhite',          '#FFDEAD'),('moccasin',             '#FFE4B5'),('bisque',               '#FFE4C4'),('mistyrose',            '#FFE4E1'),('blanchedalmond',       '#FFEBCD'),('papayawhip',           '#FFEFD5'),('lavenderblush',        '#FFF0F5'),('seashell',             '#FFF5EE'),('cornsilk',             '#FFF8DC'),('lemonchiffon',         '#FFFACD'),('floralwhite',          '#FFFAF0'),('snow',                 '#FFFAFA'),('yellow',               '#FFFF00'),('lightyellow',          '#FFFFE0'),('ivory',                '#FFFFF0'),('white',                '#FFFFFF')) tv = tk.Canvas(win, width = win.winfo_width(), height = win.winfo_height())tv.pack(side = "top") i = 0rows = 35w, h = 40, 10w1, h2, h3 = 100, 28, 22for ct in colorTuple:    j = (i//rows) * 300    k = i * h3 - (i//rows) * h3 * rows    x,y = j + w, k + h    coord = x, y, j + w1, k + h2    tv.create_rectangle(coord,fill=ct[1])    tv.create_text((x+70,y+9),text=ct[1],anchor=tk.W,font=("宋体",9))    tv.create_text((x+120,y+9),text=ct[0],anchor=tk.W,font=("宋体",9))    i+=1    tv.update() for i in colorTuple:    print(i[0],'\t' if len(i[0])>14 else '\t\t' if len(i[0])>6 else '\t\t\t',i[1])

运行效果图：

这些颜色已经足够多了，但据说装了seaborn扩展的话xkcd_rgb包含的颜色数(有英文名称的)会有更多......

实例三：围棋盘

import tkinter as tkimport pyautogui as agwin = tk.Tk() X,Y=ag.size()W,H=800,800winPos = str(W)+"x"+str(H)+"+"winPos += str((X-W)//2)+"+"winPos += str((Y-H)//2)win.geometry(winPos)win.resizable(False, False)win.title('桌面分辨率：'+str(X)+"x"+str(Y)+' '*6+'窗口大小：'+str(W)+"x"+str(H))win.update() tv = tk.Canvas(win, width = win.winfo_width(), height = win.winfo_height())tv.pack(side = "top")for i in range(18):    coord = 40, 40, 760, i*40 + 80    tv.create_rectangle(coord)    coord = 40, 40, i*40 + 80, 760    tv.create_rectangle(coord) coord = 40, 40, 760, 760tv.create_rectangle(coord,width=2) x = (160,160,160,400,400,400,640,640,640)y = (160,400,640,160,400,640,160,400,640) for i in range(9):    tv.create_oval(x[i]-2,y[i]-2,x[i]+2,y[i]+2,fill='black') tv.update()