python实现水印生成器_python_

# -*- encoding=utf-8 -*- import time from PIL import Image, ImageDraw,ImageFont,ImageEnhance """图片水印生成器，自定义文字，颜色，大小，位置""" # 横向上方水印 def auto_make_watermark1(filepath,content,color,savefilepath):     """     :param filepath: 图片路径     :param content: 水印文字     :param color: 水印颜色     :param savefilepath: 保存路径     :return:     """     image = Image.open(filepath).convert('RGB')     draw = ImageDraw.Draw(image)     font=ImageFont.truetype("simsun.ttc", 40, encoding="unic",index=1)  # 设置水印字体     draw.text((80, 200), content,color, font) # 设置水印位置     image.save(savefilepath) # 横向中间水印 def auto_make_watermark2(filepath,content,color,savefilepath):     """     :param filepath: 图片路径     :param content: 水印文字     :param color: 水印颜色     :param savefilepath: 保存路径     :return:     """     image = Image.open(filepath).convert('RGB')     draw = ImageDraw.Draw(image)     font=ImageFont.truetype("simsun.ttc", 40, encoding="unic",index=1)  # 设置水印字体     draw.text((80, 400), content,color, font)   # 设置水印位置     image.save(savefilepath) # 横向最下方水印 def auto_make_watermark3(filepath,content,color,savefilepath):     """     :param filepath: 图片路径     :param content: 水印文字     :param color: 水印颜色     :param savefilepath: 保存路径     :return:     """     image = Image.open(filepath).convert('RGB')     draw = ImageDraw.Draw(image)     font=ImageFont.truetype("simsun.ttc", 40, encoding="unic",index=1)  # 设置字体     draw.text((80,image.size[1]-150), content,color, font) # 设置水印位置     image.save(savefilepath) # 横向中间倾斜水印45度 def auto_make_watermark4(filepath,content,color,savefilepath,radio):     """     :param filepath: 图片路径     :param content: 水印文字     :param color: 水印颜色     :param savefilepath: 保存路径     :param radio: 水印倾斜角度     :return:     """     im = Image.open(filepath)     watermark = Image.new('RGBA', im.size)     draw = ImageDraw.Draw(watermark, 'RGBA')     font = ImageFont.truetype("simsun.ttc", 40, encoding="unic", index=1)     # x y 坐标     draw.text((80, 400), content, font=font,  fill=color)     # 旋转45度     watermark = watermark.rotate(radio, Image.BICUBIC)     # 透明的     alpha = watermark.split()[3]     alpha = ImageEnhance.Brightness(alpha).enhance(0.7)     watermark.putalpha(alpha)     # 合成新的图片     image2 = Image.composite(watermark, im, watermark)     image2.save(savefilepath) if __name__ == '__main__':     time1=time.time()     filepath=r'F:/img_spam/python添加水印/10064003738101263000320010013284.jpg'     savefilepath='F:/img_spam/python添加水印/生成/'     text="诚招发单人,vx:18668124728"     colors=['red','green','black']     for color in colors:         auto_make_watermark1(filepath,text,color,savefilepath+'10064003738101263000320010013285'+'_'+color+'_'+'top'+'.jpg')         auto_make_watermark2(filepath, text, color,savefilepath + '10064003738101263000320010013285' + '_' + color+'_' +'mmddle'+'.jpg')         auto_make_watermark3(filepath, text, color,savefilepath + '10064003738101263000320010013285' + '_' + color +'_'+ 'down' + '.jpg')         auto_make_watermark4(filepath, text, color,savefilepath + '10064003738101263000320010013285' + '_' + color+'_' + 'angle' + '.png',45)         auto_make_watermark4(filepath, text, color,savefilepath + '10064003738101263000320010013285' + '_' + color + '_' +'angle_50' + '.png', -50)     time2=time.time()     print('总共耗时：' + str(time2 - time1) + 's')