def loadImage(self):
print("加载图片...")
if self.filename:
image = Image.open(self.filename)
resizeImg = self.reSize(image.size[0], image.size[1],
self.imgWidth, self.imgHeight, image)
return ImageTk.PhotoImage(resizeImg)
else:
messagebox.showinfo('提示', '未选择图片')
def saveText(self):
file_text = self.text.get("1.0", "end")
if file_text == '\n':
messagebox.showinfo('提示', '文字框区域为空')
return
print("正在保存文本...")
saveText_filename = filedialog.asksaveasfilename(
title=u'保存文件',
filetypes=[("Text Files", ".txt"), ("All Files", ".*")])
if saveText_filename[-4:] != ".txt":
saveText_filename = saveText_filename + ".txt"
if saveText_filename:
print("保存文本内容：\n", file_text)
# file_text = self.text.get("1.0", "end")
try:
with open(file=saveText_filename, mode='w',
encoding='utf-8') as file:
file.write(file_text)
print("保存文本成功！")
messagebox.showinfo('提示', '文件保存成功！')
except Exception as e:
messagebox.showinfo('提示', '文件保存失败,原因可能是{}'.format(str(e)))
else:
messagebox.showinfo('提示', '未选择文本名称或者文本不存在')
def handle(self, record):
now = time.time()
if record.levelno in self.rate_limits:
rate_limit = self.rate_limits[record.levelno]
else:
# no limit for custom levels
rate_limit = {"count": 1000, "time": 0.0}
if (self.start_display_time_window is None
or now - self.start_display_time_window >= rate_limit["time"]):
self.count = 0
self.start_display_time_window = now
if self.count < rate_limit["count"]:
if tkinter_present:
boxes = {
logging.INFO: messagebox.showinfo,
logging.WARNING: messagebox.showwarning,
logging.ERROR: messagebox.showerror,
logging.CRITICAL: messagebox.
showerror, # Tk doesn't go any higher than error
}
tk = init_tkinter()
boxes[record.levelno]("%s : %s" %
(record.name, record.levelname),
record.msg,
parent=tk)
elif pyqt_present:
boxes = {
logging.INFO: PyQt5.QMessageBox.info,
logging.WARNING: PyQt5.QMessageBox.warning,
logging.ERROR: PyQt5.QMessageBox.error,
logging.CRITICAL: PyQt5.QMessageBox.fatal,
}
boxes[record.levelno](self, record.levelname, record.msg)
self.count += 1
if self.count == rate_limit["count"]:
t = "Limit Reached"
s = "Message box limit of %d in %.1f seconds for %s reached" % (
int(rate_limit["count"]),
float(rate_limit["time"]),
str(record.levelname),
)
if tkinter_present:
tk = init_tkinter()
messagebox.showinfo(t, s, parent=tk)
elif pyqt_present:
PyQt5.QMessageBox.info(self, t, s)
self.start_display_time_window = (
now) # window is the time when the last window was closed
def openImage(self):
if self.text.get(1.0, END) != '\n':
question = askyesno("是否保存", "检测到文本框有内容，是否保存该内容？\n友情提醒：不保存将覆盖原有内容")
if question:
self.saveText()
filenameTemp = filedialog.askopenfilename(title=u'选择需要识别的图片',
defaultextension=".png",
filetypes=[('All Files',
'.*'),
('PNG', '.png'),
('JPEG', '.jpg'),
('SVG', '.svg'),
('TIFF', '.tif'),
('GIF', '.gif')])
def checkValidFormat(filename, *args):
dot = '.'
for ele in args:
if filename.endswith(dot + ele):
return True
return False
if filenameTemp != '':
ok = checkValidFormat(filenameTemp, 'png', 'jpg', 'jpeg', 'svg',
'tif', 'tiff', 'gif')
if not ok:
messagebox.showinfo('提示', '请选择图片(格式支持png/jpg/svg/tif/gif)')
return
if self.filename != filenameTemp:
self.filename = filenameTemp
if self.flagShowImageLast:
self.flagShowImage = False
self.showImg()
print('打开图片名称：', self.filename)
else:
# 没展现图像状态
self.startConvert()
self.flagShowImage = False
else:
messagebox.showinfo('提示', '你选择图片和上一张重复！')
def showImg(self):
if self.imgDict:
self.btnShowImg.config({'state': NORMAL})
if self.flagShowImage:
self.flagShowImageLast = False
else:
self.flagShowImageLast = True
if not self.flagShowImage:
if not self.filename:
messagebox.showinfo('提示', '还未选择图片')
return
self.image = self.loadImage()
self.imgZone.config({'image': self.image})
self.flagShowImage = True
self.btnShowImg.config({'text': '隐藏图片'})
self.imgZone.pack(side=LEFT, fill=BOTH)
self.imgZone.config(width=self.imgZoneWidth)
# self.master.geometry('800x300+100+100')
self.master.geometry('800x300')
self.imgDict[self.filename] = self.image
self.btnOpen.config({'text': '打开图片'})
self.btnConvert.config({'state': NORMAL})
return self.image
else:
self.flagShowImage = False
self.btnShowImg.config({'text': '显示图片'})
self.imgZone.pack_forget()
# self.master.geometry('400x300+100+100')
self.master.geometry('400x300')
self.btnOpen.config({'text': '打开图片并识别'})
self.btnConvert.config({'state': DISABLED})
return None
def startConvert(self):
if self.filename:
if self.filename == self.imgZongBg:
messagebox.showinfo('提示', '请先选择要识别文字的图片')
return
print("开始识别图片")
txt = self.getWord()
self.btnOpen.config({'text': '请稍候,图片处理中'})
self.btnOpen.config({'state': DISABLED})
if txt:
print("图片识别成功！")
self.text.delete(1.0, END)
self.text.insert(1.0, txt)
self.btnShowImg.config({'state': NORMAL})
else:
self.text.insert(1.0, '未识别到内容')
self.btnOpen.config({'text': '打开图片'})
self.btnOpen.config({'state': NORMAL})
else:
messagebox.showinfo('提示', '请先选择要识别文字的图片')
def click_move(self, event):
x = event.x
y = event.y
row = 0
col = 0
if x < self.board.board_size * 50 and y < self.board.board_size * 50:
for i in range(self.board.board_size):
if x >= i * GRID_SIZE and x <= (i + 1) * GRID_SIZE:
col = i
for i in range(self.board.board_size):
if y >= i * GRID_SIZE and y <= (i + 1) * GRID_SIZE:
row = i
if self.board.board[row][col] == 0:
self.board.move(row, col)
result = self.board.judge()
if result == 0:
if self.with_ai:
self.ai_move()
else:
if result == -1:
messagebox.showinfo('游戏结果', '游戏结束，黑子胜')
if result == 1:
messagebox.showinfo('游戏结果', '游戏结束，白子胜')
if result == 2:
messagebox.showinfo('游戏结果', '游戏结束，平局')
self.load()
def ai_move(self):
act = self.alpha_zero.free_play(self.board, self.alpha_zero.agent)
act = self.board.action_1_to_2(act)
self.board.move(act[0], act[1])
result = self.board.judge()
if result == -1:
messagebox.showinfo('游戏结果', '游戏结束，黑子胜')
if result == 1:
messagebox.showinfo('游戏结果', '游戏结束，白子胜')
if result == 2:
messagebox.showinfo('游戏结果', '游戏结束，平局')
if result != 0:
self.load()
def saveTxt(self):
sfilename = asksaveasfilename(title='将图片内文字保存为文本文档',
defaultextension='.txt',
filetypes=[('保存文本', 'txt'),
('所有文件','*.*')])
if sfilename:
stxt = self.text.get(1.0, tk.END)
try:
with open(sfilename, 'w') as f:
f.write(stxt)
messagebox.showinfo('提示', '文件保存成功')
except Exception as e: #这个绝了！
messagebox.showinfo('提示', '出错了，可能原因是：{}'.format(str(e)))
else:
messagebox.showinfo('提示','未选择文件名称，保存失败')
def change_log(self):
messagebox.showinfo(
"Change Log",
"版本号：V0.1\n日期：2020-04-09\n开发日志：\n1. 通用文字识别\n2. 第一版界面")
def about_me(self):
messagebox.showinfo(
"About Me",
"通用文字识别V0.1\n\n简介：基于Baidu-AIP技术开发\n作者：fanbi\n邮箱：[email protected]")
