python3使用PIL添加中文文本水印背景方法详解

pip install Pillow

font = ImageFont.truetype("simsun.ttc", fontSize,encoding="utf-8")

fill=(106,106,106)

i,j = 0,0
while True:
    x,y = i*step,i*step
    if y < height : 
        x = 0
    if y > height : 
        x = j*step
        j = j + 1
        y = height - 10
    #print(i,"xy :",x,y)
    draw_text(img,(x,y),fill,mask,rotated_mask)
    if (x + step > width ) and (y + step > height ) : break
    i = i + 1

img.save(dstFile,optimize=True, quality=100)

pool = Pool(processes=8)    # set the processes max number 
for root, dirs, files in os.walk(srcDir):
    for name in files:
        srcFile = os.path.join(root, name)
        dstFile = os.path.join(dstDir, name)
        print("%s => %s" % (srcFile,dstFile))
        # add_watermark(srcFile,dstFile,fontSize,myText,angle,fill,step)
        result = pool.apply_async(add_watermark,(srcFile,dstFile,fontSize,myText,angle,fill,step))
pool.close()
pool.join()