README.md

Taiwan Election 2020 Visualization

Visualization of Taiwan election 2020 with county and township data, projecting map data using D3.js

Features

• Colorized: Filled the regions with colors based on voting rate
• Draggable: Visualized by movable and zoomable map
• Aesthetic: Well designed UI and user experience

Table of Contents

• Getting Started
  • Dependencies
  • Installation
• Running
• [Data Resource](#Data Resource)
• Authors
• Declaration

Getting Started

Dependencies

• Nodemon ~2.0.7 -> Node.js running tool with automatic refreshing
• Express ~4.16.1 -> Node.js backend framework
• D3.js v5 -> Data visualization framework
• D3.js Topojson v2 -> D3.js topoJson parsing tool

Installation

Just clone it into your host

git clone https://gitlab.com/jercymat/tw-election-2020.git

Running

Navigate to the root path of the repo then run the server.

Default Method

npm start

Designate Listening Port

PORT=<PORT-NUMBER> npm start

Enjoy.

Data Resource

• Election Result : Central Election Commision, R.O.C. (Taiwan)
• Map : National Land Surveying and Mapping Center, Ministry of the Interior, R.O.C (Taiwan)

Authors

• Han-Hsuan Lin - Dept. of computer science, National Chengchi University - 110753108@nccu.edu.tw

Declaration

This system is built for Information Visualization Course, Dept. of computer science, National Chengchi University.