[hide]#裁剪图片
def caijian():
im1 = None
photo = None
im2 = None
def xianshi():
def qiege():
try:
images_list = [im2.crop((c[-1], a[-1], d[-1], b[-1]))]
def save_images(image_list):
""" 保存 9 张图片 """
output_path = os.path.abspath(os.path.dirname(__file__))
for index, image in enumerate(image_list):
image.save(f"{output_path}/{index + 1}.png", "PNG")
def tuichu():
roots.destroy()
root.destroy()
roots = Tk()
# 禁止窗口拉伸
roots.resizable(width=False, height=False)
roots.geometry('300x300')
label=Label(roots,text='''裁剪成功!
快去查看图片吧~ ^_^
注:图片在工具箱的目录里''',font=('迷你简毡笔黑', 15),fg='red')
button=Button(roots, activeforeground='aqua', relief=FLAT, activebackground='steelblue', bg="steelblue",fg="aqua", text='确定', font=('迷你简毡笔黑', 10), command=tuichu)
label.pack(pady=20)
button.pack(pady=10)
root.mainloop()
save_images(images_list)
except SystemError:
mx3 = showerror(title='错误消息框', message='请正确裁剪')
root.destroy()
contents = entry.get()
try:
im1 = ims.open(contents)
roota.destroy()
root = Tk()
# 禁止窗口拉伸
root.resizable(width=False, height=False)
# 复制图像
im2 = im1.copy()
# 将复制后的图像进行缩放，传入一个元组
im2.thumbnail((300, 350))
photo = ImageTk.PhotoImage(im2)
width, height = im2.size
root.geometry(str(100 + width) + 'x' + str(150 + height))
frame = Frame(root, bd=1, relief=SUNKEN)
label = Label(root, fg='red', text='''中心区域才是
裁剪的内容哦~ ^-^
线之间不能重合哟~''', font=('迷你简毡笔黑', 15))
button3 = Button(root, activeforeground='aqua', relief=FLAT, activebackground='steelblue', bg="steelblue",
fg="aqua", text='开始切割', font=('迷你简毡笔黑', 10), command=qiege)
w = Canvas(frame, width=width, height=height)
frame.pack()
w.pack()
button3.pack(pady=10)
label.pack()
a = [height / 3]
b = [(2 * height) / 3]
c = [width / 3]
d = [(width * 2) / 3]
def paint(event):
x, y = event.x, event.y
if a[-1] - 5 <= y <= a[-1] + 5 and 1 < y < height - 1:
a.append(y)
w.coords(line1, 0, a[-1], width, a[-1])
w.itemconfig(line1, fill="aqua", dash=(255, 255))
if b[-1] - 10 <= y <= b[-1] + 10 and 1 < y < height - 1:
b.append(y)
w.coords(line2, 0, b[-1], width, b[-1])
w.itemconfig(line2, fill="aqua", dash=(255, 255))
if c[-1] - 5 <= x <= c[-1] + 5 and 1 < x < width + 1:
c.append(x)
w.coords(line3, c[-1], 0, c[-1], height)
w.itemconfig(line3, fill="aqua", dash=(255, 255))
if d[-1] - 10 <= x <= d[-1] + 10 and 1 < x < width + 1:
d.append(x)
w.coords(line4, d[-1], 0, d[-1], height)
w.itemconfig(line4, fill="aqua", dash=(255, 255))
w.bind("<B1-Motion>", paint)
w.create_image(width / 2, height / 2, image=photo)
line1 = w.create_line(0, (height) / 3, width, (height) / 3, fill="red", dash=(4, 4))
line2 = w.create_line(0, (2 * height) / 3, width, (2 * height) / 3, fill="red", dash=(4, 4))
line3 = w.create_line(width / 3, 0, width / 3, height, fill="red", dash=(4, 4))
line4 = w.create_line((width * 2) / 3, 0, (2 * width) / 3, height, fill="red", dash=(4, 4))
mainloop()
except (FileNotFoundError, OSError):
mx3 = showerror(title='错误消息框', message='找不到图片，请仔细检查地址是否有误！')
roota = Tk()
# 禁止窗口拉伸
roota.resizable(width=False, height=False)
frame = Frame(roota, bd=1, relief=SUNKEN, background='plum')
button = Button(frame, activeforeground='aqua', relief=FLAT, activebackground='steelblue', bg="steelblue",
fg="aqua", text='确定', font=('迷你简毡笔黑', 10), command=xianshi)
label = Label(frame, text='''请输入图片地址:
粘贴请 ctrl+v ''', font=('迷你简毡笔黑', 10), fg="mediumvioletred")
entry = Entry(frame, width=30, fg="mediumvioletred", background='plum', font=('迷你简毡笔黑', 10))
label.pack(side=TOP)
entry.pack(pady=30, padx=10)
frame.pack()
button.pack(side=BOTTOM)
mainloop()
[/hide]
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狗仔卡
发表于 2021-3-2 18:39:01
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发表于 2021-3-2 19:42:06
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