我正在嘗試用 Python 將文本轉(zhuǎn)換為圖像這是代碼：只要文本是單行，例如“要在 img 1234567890 上寫入的文本”沒事但如果文本包含“\n”，則圖像剪輯和尺寸計算將變得不正確“要寫在 \n img 1234567890 上的文本”請幫忙import numpy as npimport timeimport text_to_imagefrom PIL import Image, ImageDraw, ImageFontimport osfrom win32api import GetSystemMetricsdef text_on_img(filename='01.png', text="Text to write on \n img 1234567890", size=200, color=(0,0,0), bg='white'): "Draw a text on an Image, saves it, show it" fnt = ImageFont.truetype('arial.ttf', size) # create image image = Image.new(mode = "RGB", size = (int(size/2)*len(text),size+50), color = bg) draw = ImageDraw.Draw(image) # draw text draw.text((10,10), text, font=fnt, fill=(0,0,0)) # save file image.save(filename) # show file os.system(filename)text_on_img()
2 回答
一只斗牛犬
TA貢獻1784條經(jīng)驗 獲得超2個贊
我完美地修復(fù)了它。請測試一下。
import os
from PIL import Image, ImageDraw, ImageFont
def text_on_img(filename='01.png', text="Text to write on \n img 1234567890", size=200, color=(0, 0, 0), bg='white'):
"Draw a text on an Image, saves it, show it"
fnt = ImageFont.truetype('arial.ttf', size)
# create image
width = max([int(size/2) * len(line) for line in text.split('\n')])
height = (size + 50) * len(text.split('\n'))
image = Image.new(mode="RGB", size=(width, height), color=bg)
draw = ImageDraw.Draw(image)
# draw text
draw.text((10, 10), text, font=fnt, fill=(0, 0, 0))
# save file
image.save(filename)
# show file
os.system(filename)
text_on_img()
結(jié)果：
HUH函數(shù)
TA貢獻1836條經(jīng)驗 獲得超4個贊
一種方法是乘以size出現(xiàn)的次數(shù)\n。
n = text.count('\n') + 2# create imageimage = Image.new(mode = "RGB", size = (int(size/2)*len(text),size*n), color = bg)結(jié)果：
如果從文本中刪除\n，結(jié)果將是：
其他例子：
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