如何将文本添加到列表中的 canvas

Question

基本上我有这条线：

StoreItems = random.sample(set(['sword','pickaxe','toothpick','hammer','torch','saw']), 5)

从列表中随机选择5个字符串。我想将这 5 个随机选择的内容放入我的 Tkinter canvas 作为单独的文本 canvas.create_text.

Answer 1

遍历 store_items:

import random
from tkinter import *


store_items = random.sample(['sword','pickaxe','toothpick','hammer','torch','saw'], 5)


root = Tk()
canvas = Canvas(root)
canvas.pack()
XBASE, YBASE, DISTANCE = 10, 20, 20
for i, word in enumerate(store_items):  # <-- iterate words using `for` loop.
    canvas.create_text(
        (XBASE, YBASE + i * DISTANCE),
        text=word, anchor=W, fill='blue')
root.mainloop()

UPDATE 要使单击单词触发某些操作，您需要将事件（<1> 或 <Button-1>）绑定到事件处理程序。

import random
from tkinter import *


store_items = random.sample(['sword','pickaxe','toothpick','hammer','torch','saw'], 5)


root = Tk()
canvas = Canvas(root)
canvas.pack()
XBASE, YBASE, DISTANCE = 10, 20, 20
for i, word in enumerate(store_items):  # <-- iterate words using `for` loop.
    canvas.create_text(
        (XBASE, YBASE + i * DISTANCE),
        text=word, anchor=W)

def onclick(e):
    found = canvas.find_closest(e.x, e.y)
    if found:
        canvas.itemconfig(found[0], fill='blue')
canvas.bind('<1>', onclick)

root.mainloop()

如何将文本添加到列表中的 canvas

How to add text to a canvas from a list

python

tk

tkinter

python-3.x

tkinter-canvas