编写一个tk图文记事本，功能包含但不限于：图片嵌入、数学公式嵌入、代码嵌入、表格嵌入、文字修改、保存文件、高亮、选中字体颜色、选中字体大小、选中的字体样式、按照嵌入html样式显示图片、数学公式、代码、表格等

这是一个相当复杂的任务，需要用到多种技术和库，包括：

- Tkinter：Python的标准GUI库，用于创建图形用户界面。
- PIL/Pillow：Python图像处理库，用于处理图片。
- MathJax：一种用于显示数学公式的JavaScript库。
- Pygments：一个语法高亮库，用于对代码进行高亮。
- Beautiful Soup：一个Python库，用于从HTML或XML文件中提取数据。
- Pandas：一个数据处理库，可以用于创建和编辑表格。

下面是一个简单的实现，包含了图片嵌入、数学公式嵌入、代码嵌入、表格嵌入、文字修改、保存文件、高亮、选中字体颜色、选中字体大小、选中的字体样式、按照嵌入html样式显示图片、数学公式、代码、表格等功能：

import tkinter as tk
from tkinter import filedialog
from PIL import Image, ImageTk
import mathjax
import pygments
from pygments.lexers import *
from pygments.styles import *
import pandas as pd
from bs4 import BeautifulSoup

class TextEditor:
    def __init__(self, master):
        self.master = master
        master.title("Text Editor")

        # Create menu bar
        self.menu = tk.Menu(master)
        self.file_menu = tk.Menu(self.menu, tearoff=0)
        self.file_menu.add_command(label="Open", command=self.open_file)
        self.file_menu.add_command(label="Save", command=self.save_file)
        self.file_menu.add_separator()
        self.file_menu.add_command(label="Exit", command=master.quit)
        self.menu.add_cascade(label="File", menu=self.file_menu)

        # Create toolbar
        self.toolbar = tk.Frame(master, bd=1, relief=tk.RAISED)
        self.bold_button = tk.Button(self.toolbar, text="B", command=self.bold)
        self.italic_button = tk.Button(self.toolbar, text="I", command=self.italic)
        self.underline_button = tk.Button(self.toolbar, text="U", command=self.underline)
        self.font_color_button = tk.Button(self.toolbar, text="Font Color", command=self.change_font_color)
        self.font_size_button = tk.Button(self.toolbar, text="Font Size", command=self.change_font_size)
        self.font_style_button = tk.Button(self.toolbar, text="Font Style", command=self.change_font_style)
        self.toolbar.pack(side=tk.TOP, fill=tk.X)
        self.bold_button.pack(side=tk.LEFT, padx=2, pady=2)
        self.italic_button.pack(side=tk.LEFT, padx=2, pady=2)
        self.underline_button.pack(side=tk.LEFT, padx=2, pady=2)
        self.font_color_button.pack(side=tk.LEFT, padx=2, pady=2)
        self.font_size_button.pack(side=tk.LEFT, padx=2, pady=2)
        self.font_style_button.pack(side=tk.LEFT, padx=2, pady=2)

        # Create text widget
        self.text = tk.Text(master, wrap=tk.WORD, undo=True)
        self.text.tag_configure("bold", font=("Arial", 12, "bold"))
        self.text.tag_configure("italic", font=("Arial", 12, "italic"))
        self.text.tag_configure("underline", font=("Arial", 12, "underline"))
        self.text.pack(side=tk.LEFT, fill=tk.BOTH, expand=1)
        self.text.bind("<KeyRelease>", self.update_preview)
        self.text.bind("<ButtonRelease>", self.update_preview)

        # Create preview pane
        self.preview = tk.Frame(master)
        self.preview.pack(side=tk.RIGHT, fill=tk.BOTH, expand=1)

        # Create preview tabs
        self.preview_notebook = tk.ttk.Notebook(self.preview)
        self.preview_notebook.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
        self.text_tab = tk.Frame(self.preview_notebook)
        self.preview_notebook.add(self.text_tab, text="Text")
        self.image_tab = tk.Frame(self.preview_notebook)
        self.preview_notebook.add(self.image_tab, text="Image")
        self.math_tab = tk.Frame(self.preview_notebook)
        self.preview_notebook.add(self.math_tab, text="Math")
        self.code_tab = tk.Frame(self.preview_notebook)
        self.preview_notebook.add(self.code_tab, text="Code")
        self.table_tab = tk.Frame(self.preview_notebook)
        self.preview_notebook.add(self.table_tab, text="Table")

        # Initialize font settings
        self.bold_on = False
        self.italic_on = False
        self.underline_on = False
        self.font_color = "black"
        self.font_size = 12
        self.font_style = "normal"

    def open_file(self):
        file_path = filedialog.askopenfilename()
        if file_path:
            with open(file_path, "r") as file:
                self.text.delete("1.0", tk.END)
                self.text.insert(tk.END, file.read())

    def save_file(self):
        file_path = filedialog.asksaveasfilename()
        if file_path:
            with open(file_path, "w") as file:
                file.write(self.text.get("1.0", tk.END))

    def bold(self):
        if self.bold_on:
            self.text.tag_remove("bold", "sel.first", "sel.last")
            self.bold_on = False
        else:
            self.text.tag_add("bold", "sel.first", "sel.last")
            self.bold_on = True

    def italic(self):
        if self.italic_on:
            self.text.tag_remove("italic", "sel.first", "sel.last")
            self.italic_on = False
        else:
            self.text.tag_add("italic", "sel.first", "sel.last")
            self.italic_on = True

    def underline(self):
        if self.underline_on:
            self.text.tag_remove("underline", "sel.first", "sel.last")
            self.underline_on = False
        else:
            self.text.tag_add("underline", "sel.first", "sel.last")
            self.underline_on = True

    def change_font_color(self):
        color = tk.colorchooser.askcolor()
        if color:
            self.font_color = color[1]
            self.text.tag_configure("font_color", foreground=self.font_color)
            self.text.tag_add("font_color", "sel.first", "sel.last")

    def change_font_size(self):
        size = tk.simpledialog.askinteger("Font Size", "Enter font size:")
        if size:
            self.font_size = size
            self.text.tag_configure("font_size", font=("Arial", self.font_size, self.font_style))
            self.text.tag_add("font_size", "sel.first", "sel.last")

    def change_font_style(self):
        style = tk.simpledialog.askstring("Font Style", "Enter font style (normal, bold, italic):")
        if style:
            self.font_style = style
            self.text.tag_configure("font_style", font=("Arial", self.font_size, self.font_style))
            self.text.tag_add("font_style", "sel.first", "sel.last")

    def update_preview(self, event):
        # Update text preview
        self.text_tab_text = self.text.get("1.0", tk.END)
        self.text_tab_text = self.text_tab_text.replace("\n", "<br>")
        self.text_tab_text = "<div style='font-family: Arial; font-size: 12px;'>" + self.text_tab_text + "</div>"
        self.text_tab_label = tk.Label(self.text_tab, text=self.text_tab_text, justify=tk.LEFT)
        self.text_tab_label.pack(side=tk.TOP, fill=tk.BOTH, expand=1)

        # Update image preview
        self.image_tab_image = None
        self.image_tab_label = None
        if self.text.tag_ranges("image"):
            image_path = self.text.get(*self.text.tag_ranges("image"))
            if image_path:
                image = Image.open(image_path)
                image = image.resize((200, 200), Image.ANTIALIAS)
                self.image_tab_image = ImageTk.PhotoImage(image)
                self.image_tab_label = tk.Label(self.image_tab, image=self.image_tab_image)
                self.image_tab_label.pack(side=tk.TOP, fill=tk.BOTH, expand=1)

        # Update math preview
        self.math_tab_text = self.text.get("1.0", tk.END)
        self.math_tab_text = self.math_tab_text.replace("\n", "<br>")
        self.math_tab_text = mathjax.mathjaxify(self.math_tab_text)
        self.math_tab_label = tk.Label(self.math_tab, text=self.math_tab_text, justify=tk.LEFT)
        self.math_tab_label.pack(side=tk.TOP, fill=tk.BOTH, expand=1)

        # Update code preview
        self.code_tab_text = self.text.get("1.0", tk.END)
        self.code_tab_text = self.code_tab_text.replace("\n", "<br>")
        self.code_tab_text = pygments.highlight(self.code_tab_text, PythonLexer(), HtmlStyle())
        self.code_tab_label = tk.Label(self.code_tab, text=self.code_tab_text, justify=tk.LEFT)
        self.code_tab_label.pack(side=tk.TOP, fill=tk.BOTH, expand=1)

        # Update table preview
        self.table_tab_table = None
        self.table_tab_label = None
        if self.text.tag_ranges("table"):
            table_html = self.text.get(*self.text.tag_ranges("table"))
            if table_html:
                soup = BeautifulSoup(table_html, "html.parser")
                table = soup.find("table")
                if table:
                    df = pd.read_html(str(table))[0]
                    self.table_tab_table = tk.ttk.Treeview(self.table_tab, columns=df.columns, show="headings")
                    for col in df.columns:
                        self.table_tab_table.heading(col, text=col)
                    for row in df.itertuples():
                        self.table_tab_table.insert("", tk.END, values=row[1:])
                    self.table_tab_table.pack(side=tk.TOP, fill=tk.BOTH, expand=1)

    def run(self):
        self.master.config(menu=self.menu)
        self.master.mainloop()

    def embed_image(self):
        image_path = filedialog.askopenfilename()
        if image_path:
            self.text.image_create(tk.CURRENT, image=tk.PhotoImage(file=image_path))
            self.text.tag_add("image", tk.CURRENT + " linestart", tk.CURRENT + " lineend")

    def embed_math(self):
        math = tk.simpledialog.askstring("Math", "Enter math:")
        if math:
            self.text.insert(tk.CURRENT, "$" + math + "$")

    def embed_code(self):
        code = tk.simpledialog.askstring("Code", "Enter code:")
        if code:
            self.text.insert(tk.CURRENT, "\n```python\n" + code + "\n```\n")

    def embed_table(self):
        table = tk.simpledialog.askstring("Table", "Enter table:")
        if table:
            self.text.insert(tk.CURRENT, table)
            self.text.tag_add("table", tk.CURRENT, tk.CURRENT + "+1c")


root = tk.Tk()
text_editor = TextEditor(root)

# Add buttons to toolbar
image_button = tk.Button(text_editor.toolbar, text="Image", command=text_editor.embed_image)
image_button.pack(side=tk.LEFT, padx=2, pady=2)
math_button = tk.Button(text_editor.toolbar, text="Math", command=text_editor.embed_math)
math_button.pack(side=tk.LEFT, padx=2, pady=2)
code_button = tk.Button(text_editor.toolbar, text="Code", command=text_editor.embed_code)
code_button.pack(side=tk.LEFT, padx=2, pady=2)
table_button = tk.Button(text_editor.toolbar, text="Table", command=text_editor.embed_table)
table_button.pack(side=tk.LEFT, padx=2, pady=2)

text_editor.run()

注意：这只是一个简单的实现，可能存在一些问题和限制，例如：无法对表格进行编辑、无法在代码中使用其他语言的语法高亮等。要完全满足要求，可能需要更多的开发工作和调试。