通过使用python pil，我想使图像居中，并包含来自url的文本并下载。 怎么做？

Question

I input a text at url, and want to get downloaded image that the text is centered.

for example, when I input, http://127.0.0.1:8000/app/hello , then an image is downloaded. That image centers the text 'hello'

def homework(request, name):
text = name
img = Image.new('RGB',(256,256),(0,0,0))
draw = ImageDraw.Draw(img)

font = ImageFont.load_default().font
draw.text((128,128), text, font = font, fill="black")

with open(img, 'rb') as f:
    response = HttpResponse(f, content_type='image/jpeg')
    response['Content-Disposition'] = 'attachment; filename="textimage"'
    return response

By using python pil.

How to do it?

Answer 1

#install PIL (Pillow) via Pip

from PIL import Image
from PIL import ImageFont
from PIL import ImageDraw 

#position of Text
x = 50
y = 50

#font color as tuple
color = (255, 255, 255)

#download the image to the local system and open it
img = Image.open("1.jpg")

#draw image and prepare font
draw = ImageDraw.Draw(img)
font = ImageFont.truetype('arial.ttf', size=30)

#draw text on image
draw.text((x, y),"Sample Text", color,font=font)

#save the new image, that contains the text
img.save('sample-out.jpg')