And if you use spreadsheets ... within Excel. (See the Microsoft Search support page for more details about all it can do.) Charts are great for visualizing and presenting spreadsheet data ...

This is not a new idea; a Python approach was first described in this paper. However, to my knowledge, CrossHair is the most complete implementation: it can use symbolic reasoning for the built-in ...

import matplotlib. pyplot as plt from matplotlib import cm import tkinter as tk from tkinter import ttk class ColorMapSelector: def __init__ (self): self. root = tk. Tk () # 颜色映射参数 self. cmap_var = tk ...