如何在tkinter中的图像顶部添加文本

Question

我想知道如何在tkinter的图像上添加文本。我输入以下代码：

import PIL
from PIL import ImageFont
from PIL import Image
from PIL import ImageDraw
draw=ImageDraw.Draw("maybe.png")
pixellat=ImageFont.truetype("pixellat.ttf",18)
draw.text((125, 125),"This is a test",(255,255,255),font=pixellat)

但是我得到这个错误：

Traceback (most recent call last):
File "/usr/local/lib/python3.7/site- 
packages/PIL/ImageDraw.py", line 344, in Draw
return im.getdraw(mode)
AttributeError: 'str' object has no attribute 'getdraw'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/Users/Apple/Desktop/pong 1.2/pong menu.py", line 41, in <module>
draw=ImageDraw.Draw("maybe.png")
File "/usr/local/lib/python3.7/site- 
packages/PIL/ImageDraw.py", line 346, in Draw
return ImageDraw(im, mode)
File "/usr/local/lib/python3.7/site-packages/PIL/ImageDraw.py", line 60, in __init__
im.load()
AttributeError: 'str' object has no attribute 'load'

您能帮我解决这个问题吗？谢谢。

Answer 1

您需要先打开/加载图像，如下所示：

#!/usr/local/bin/python3

import numpy as np
from PIL import Image, ImageDraw, ImageFont

# Open input image
im = Image.open('image.png').convert('RGB')

# Get a drawing context
draw = ImageDraw.Draw(im)

pixellat=ImageFont.truetype("/Library/Fonts/Apple Chancery.ttf",48)
draw.text((80, 40),"This is a test",(255,255,255),font=pixellat)

# Save
im.save('result.png')