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maritime-data

A geospatial risk modeling project visualizing synthetic AIS proximity events in the Aegean Sea using Python, Folium, and open data. Enables risk intelligence mapping, route analysis, and collision ...

What is Altair? Why its declarative nature makes code concise and readable, and when to use it

IntroductionWhen drawing graphs in Python, it is common to use a step-by-step approach: setting axes, adjusting legends, ...
note

Vectors and Operations

If someone asked you, "What is a vector?", how would you answer? In math class, it's "a quantity with magnitude and direction"; in programming, it's "an array of numbers"; in physics, it's "an arrow." ...
blog.csdn

Flet 内置图表控件实战：用 fl_chart 打造交互式 LineChart、BarChart 与 PieChart

本篇文章围绕 Flet 项目 2023 年 4 月发布的图表功能展开：Flet 0.5.2 基于 Flutter 生态的 fl_chart库，为 Flet 引入了三个内置图表控件——LineChart、BarChart、PieChart，从而把此前只能以 SVG 图片静态展示 ...