import os
from django.test import TestCase
from django.conf import settings
from PIL import Image, ImageDraw, ImageFont, ImageFilter
import random
# 随机字符 chr转成ASCII字符,这里设置的范围是A-Z
def rnd():
return chr(random.randint(65,90))
#随机颜色,这里采用的RGB的模式,当然也可以才ARGB的模式
def rndColor():
return (random.randint(64,255),random.randint(64,255),random.randint(64,255))
# 再定义一种随机颜色
def rndColor2() return (random.randint(32,127),random.randint(32,127),random.randint(32,127)) # 定义下将要显示的图片的大小 width = 60*4 height = 60 image = Image.new("RGB",(width,height),(255,255,255)) #创建Font对象 font = ImageFont.truetype('VerasSe.ttf', 36) # 创建Draw对象 draw = ImageDraw.Draw(image) #填充每个像素 for x in range(width):
for y in range(height):
draw.point((x,y),fill=rndColor())
#在image上显示文字
for t in range(4):
drawText((60*t+10,10),rndChar(), font=font,fill=rndColor2())
#让图片变的模糊
image = image.filter(ImageFilter.BLUR)
image.save('test.jpg', 'JPEG')
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