Python 枕头库文本居中对齐

Question

我试图使文本居中对齐，但它没有按我的预期工作。

预期输出：https://imgur.com/5HU7TBv.jpg（photoshop）

我的输出：https://i.imgur.com/2jpgNr6.png（Python代码）

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

# Open an Image and resize
img = Image.open("input.jpg")
# Calculate width to maintain aspect ratio for 720p height
original_width, original_height = img.size
new_height = 720
new_width = int((original_width / original_height) * new_height)
img = img.resize((new_width, new_height), Image.LANCZOS)  # Use Image.LANCZOS for antialiasing

# Lower brightness to 50%
enhancer = ImageEnhance.Brightness(img)
img = enhancer.enhance(0.5)  # 0.5 means 50% brightness

# Call draw Method to add 2D graphics in an image
I1 = ImageDraw.Draw(img)

# Custom font style and font size
myFont = ImageFont.truetype("Fact-Bold.ttf", 105)

# Calculate text position to center it
text_x = (img.width) // 2
text_y = (img.height) // 2

# Add Text to an image
I1.text((text_x, text_y), "Movies", font=myFont, fill=(255, 255, 255))

# Display edited image
img.show()

Answer 1

默认情况下，Pillow 会将文本的 左上角 放置在您使用

ImageDraw.text()

指定的坐标处。但您似乎希望放置文本，使其水平中间和垂直中间放置在您指定的位置。因此，您需要将水平和垂直锚点设置为“middle”：

I1.text(..., anchor='mm')

请参阅手册此处。