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python - 如何使用 Pillow 包在图像文件上绘制段落

问题描述

我是枕头包的新手，我正在尝试绘制一个居中对齐大约 100 个单词的段落文本，但是文本超出了图像，我该如何管理它，下面是我尝试的代码：

请告诉我

谢谢你

def certgenerator(name,course,datetext,cid):
"""function to generate certificate"""
image_source = Image.open(r'/media/xxxxx/xxxxxxx/certgentestroom/certgen-1/originals/empty002.jpg')
spacing = 50
draw = ImageDraw.Draw(image_source)
x = datetime.now()
msg3  = x.strftime("%d.%m.%Y")
font = ImageFont.truetype("/media/xxxxxx/xxxxx/certgentestroom/fonts/ArialBold.ttf", size=60)
draw.multiline_text((750,730), msg3, fill ="black", font = font,spacing = spacing,align="center")
name_width, name_height = draw.textsize(name, font=font)
# draw.text((WIDTH-name_width/2, HEIGHT-name_height/2), name, fill=FONT_COLOR, font=font)
draw.text((750,850), name, fill=FONT_COLOR, font=font)
font = ImageFont.truetype("/media/xxxxxxx/xxxxxxxxxxx/certgentestroom/fonts/ArialBold.ttf", size=60)
name_width, name_height = draw.textsize(course, font=font)
# draw.text((CWIDTH-name_width/2, CHEIGHT-name_height/2), course, fill=FONT_COLOR, font=font)
draw.text((750,1100), course, fill=FONT_COLOR, font=font)
#Date generation module
#draw.multiline_text((2520,2490), msg3, fill ="black", font = font,spacing = spacing,align="center")    
z=1220
x =0
y = len(description)
for i in range(x,y,12):
    x = i
    print("no.of words:",len(description[x:x+12]))
    print (description[x:x+12])
    j = ' '.join(description[x:x+12])
    draw.multiline_text((755,z), j, fill ="black", font = font,spacing = spacing,align="center")
    z=z+80


# font = ImageFont.truetype("/media/mgbhargava/Codegnan/certgentestroom/fonts/arial.ttf", size=30)
# draw.multiline_text((740,1220), decsription, fill ="black", font = font,spacing = spacing,align="center")    
image_source.save( name+".jpg")
print('printing certificate of: '+name)

标签： pythonpython-imaging-library

解决方案

是的，知道了，我尝试在空白背景上打印段落并在所需图像上渲染，谢谢帮助

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