「自学哈网」Python一键去除图片水印代码

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#!/usr/bin/env python # -*- encoding: utf-8 -*- ''' [url=home.php?mod=space&uid=267492]@file[/url] : RWM.py [url=home.php?mod=space&uid=238618]@Time[/url] : 2021/11/25 19:25:55 [url=home.php?mod=space&uid=686208]@AuThor[/url] : Ljujl [url=home.php?mod=space&uid=1248337]@version[/url] : 1.0 @Contact : [url=mailto:mr_liu133299@foxmail.com]mr_liu133299@foxmail.com[/url] ''' # here put the import lib from os import path from tkinter import (BOTH, BROWSE, EXTENDED, INSERT, Button, Frame, Label, Text, Tk, filedialog, mainloop, messagebox) from PIL import Image, ImageTk class Remove_watermark(): def __init__(self) -> None: self.root = Tk() self.root.title("去水印大师") x = (self.root.winfo_screenwidth() - self.root.winfo_reqwidth()) // 4 y = (self.root.winfo_screenheight() - self.root.winfo_reqheight()) // 4 self.root.geometry(f"{x}x{y}") self.frame = Frame(self.root).grid(row=0, column=0) self.old_pic_frame = Frame(self.root).grid(row=1, column=0) self.new_pic_frame = Frame(self.root).grid(row=1, column=1) self.width = 10 btn_open = Button(self.frame, text="打开图片", width=self.width, height=1, command=self.open_pic,).grid( row=0, column=0) # label_white = Label(self.frame, text="", height=1, width=self.width).grid( row=0, column=1) btn_process = Button(self.frame, text="角落水印", width=self.width, height=1, command=self.process,).grid( row=0, column=2) # label_white = Label(self.frame, text="", height=1, width=self.width).grid( row=0, column=3) btn_process = Button(self.frame, text="文档水印", width=self.width, height=1, command=self.process_all,).grid(row=0, column=4) def open_pic(self): global img self.screenwidth = self.root.winfo_screenwidth() self.screenheight = self.root.winfo_screenheight() self.root.geometry( f"{self.screenwidth}x{self.screenheight}+0+0") self.filepath = filedialog.askopenfilename(title='选择图片', filetypes=[ ('图片', ['*.jpg', '*.png', '*.gif'])]) img_open = Image.open(fp=self.filepath).convert("RGB") self.img_width, self.img_height = img_open.size print(self.img_width, self.img_height) self.rate = self.img_width / self.img_height # 如果图片高度过高则进行缩小 if self.img_height > self.screenheight * 0.5: width = int(0.5 * self.screenwidth) height = int(width / self.rate) img = ImageTk.PhotoImage( image=img_open.resize(size=(width, height))) else: img = ImageTk.PhotoImage(img_open) label_img = Label(self.old_pic_frame, image=img).grid(row=1, column=1) def process(self): """处理右下角水印""" global new_img im = Image.open(self.filepath).convert("RGB") right_bottom = 4 # 右下角水印位置 for w in range(self.img_width//4, self.img_width): for h in range(self.img_height//4, self.img_height): pos = (w, h) if sum(im.getpixel(pos)[:3]) > 600: im.putpixel(pos, (255, 255, 255)) new_pic_path = path.dirname( self.filepath) + "/去水印_" + path.basename(self.filepath) im.save(new_pic_path) img_open = Image.open(fp=new_pic_path) # 如果图片高度过高则进行缩小 if self.img_height > self.screenheight * 0.5: width = int(0.5 * self.screenwidth) height = int(width / self.rate) new_img = ImageTk.PhotoImage( image=img_open.resize(size=(width, height))) else: new_img = ImageTk.PhotoImage(img_open) label_img_new = Label(self.new_pic_frame, image=new_img).grid( row=1, column=2) messagebox.showinfo('温馨提示', "完成去除水印啦(:") def process_all(self): global new_img im = Image.open(self.filepath).convert("RGB") width, height = im.size for w in range(width): for h in range(height): pos = (w, h) r, g, b = im.getpixel(pos)[:3] avg = (r + g + b) / 3 limit = 0.10 if avg > 100 and abs((r-avg)/avg) < limit and abs((g-avg)/avg) < limit and abs((b-avg)/avg) < limit: im.putpixel(pos, (255, 255, 255)) new_pic_path = path.dirname( self.filepath) + "/去水印_" + path.basename(self.filepath) im.save(new_pic_path) img_open = Image.open(fp=new_pic_path).convert("RGB") # 如果图片高度过高则进行缩小 if self.img_height > self.screenheight * 0.5: width = int(0.5 * self.screenwidth) height = int(width / self.rate) new_img = ImageTk.PhotoImage( image=img_open.resize(size=(width, height))) else: new_img = ImageTk.PhotoImage(img_open) label_img_new = Label( self.new_pic_frame, image=new_img).grid(row=1, column=2) # , columnspan=3,sticky="EW", messagebox.showinfo('温馨提示', "完成去除水印啦(:") if __name__ == "__main__": main = Remove_watermark() img = None new_img = None mainloop()
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自学哈网 » 「自学哈网」Python一键去除图片水印代码
本站所有资源来源于网络,分享目的仅供大家学习和交流!如若本站内容侵犯了原著者的合法权益,可联系邮箱976157886@qq.com进行删除。
自学哈专注于免费提供最新的分享知识、网络教程、网络技术的资源分享平台,好资源不私藏,大家一起分享!
自学哈网 » 「自学哈网」Python一键去除图片水印代码

也想出现在这里?
联系我们吧