draft chart
This commit is contained in:
dlawler489
parent
575a0a436e
commit
297b3ca70b
7 changed files with 3251 additions and 127 deletions
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.DS_Store
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.DS_Store
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.vscode/launch.json
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.vscode/launch.json
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{
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// Use IntelliSense to learn about possible attributes.
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// Hover to view descriptions of existing attributes.
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// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
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"version": "0.2.0",
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"configurations": [
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{
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"type": "chrome",
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"request": "launch",
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"name": "Launch Chrome against localhost",
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"url": "http://localhost:8080",
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"webRoot": "${workspaceFolder}"
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}
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]
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}
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117
CSS/style.css
117
CSS/style.css
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@ -1,58 +1,69 @@
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/* General Reset */
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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/* Body Styling */
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body {
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font-family: Arial, sans-serif;
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line-height: 1.6;
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background-color: #f4f4f4;
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color: #333;
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padding: 20px;
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}
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/* Header Styling */
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header {
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background: #333;
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color: #fff;
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padding: 10px 20px;
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text-align: center;
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}
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/* Navigation Styling */
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nav {
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margin: 20px 0;
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text-align: center;
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}
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nav a {
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color: #333;
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text-decoration: none;
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margin: 0 10px;
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font-family: sans-serif;
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}
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.bar {
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opacity: 0.8;
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transition: opacity 0.3s;
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}
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.bar:hover {
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opacity: 1;
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}
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.axis-label {
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font-size: 14px;
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font-weight: bold;
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}
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nav a:hover {
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color: #007BFF;
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}
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/* Main Content Styling */
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main {
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}
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.tooltip {
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position: absolute;
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padding: 6px;
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background: #fff;
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padding: 20px;
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border: 1px solid #ccc;
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border-radius: 5px;
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box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
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}
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/* Footer Styling */
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footer {
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text-align: center;
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box-shadow: 0px 2px 8px rgba(0,0,0,0.2);
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font-size: 12px;
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pointer-events: none;
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opacity: 0;
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transition: all 0.3s ease;
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}
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.controls {
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margin-bottom: 20px;
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}
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select {
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margin-right: 10px;
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padding: 5px;
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}
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button {
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margin: 5px;
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padding: 8px 12px;
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font-size: 14px;
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cursor: pointer;
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background-color: #4E79A7;
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color: white;
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border: none;
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border-radius: 4px;
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}
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button:hover {
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background-color: #3a5f8c;
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}
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.legend {
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margin-top: 20px;
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padding: 10px;
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background: #333;
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color: #fff;
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border-radius: 5px;
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}
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}
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.legend-item {
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display: inline-block;
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margin-right: 20px;
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font-size: 14px;
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}
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.legend-color {
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width: 12px;
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height: 12px;
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display: inline-block;
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margin-right: 5px;
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vertical-align: middle;
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}
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#loading {
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font-size: 18px;
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text-align: center;
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margin: 20px;
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}
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.hidden {
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display: none;
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}
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@ -1,31 +0,0 @@
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// Basic D3 Script
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// Create an SVG container
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const svg = d3.select("body")
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.append("svg")
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.attr("width", 500)
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.attr("height", 500);
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// Add a circle to the SVG
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svg.append("circle")
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.attr("cx", 250)
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.attr("cy", 250)
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.attr("r", 50)
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.attr("fill", "blue");
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// Add a rectangle to the SVG
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svg.append("rect")
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.attr("x", 200)
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.attr("y", 300)
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.attr("width", 100)
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.attr("height", 50)
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.attr("fill", "green");
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// Add some text to the SVG
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svg.append("text")
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.attr("x", 250)
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.attr("y", 100)
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.attr("text-anchor", "middle")
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.attr("font-size", "20px")
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.attr("fill", "black")
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.text("Hello, D3!");
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2881
PHSwithContinent.csv
Executable file
2881
PHSwithContinent.csv
Executable file
File diff suppressed because it is too large
Load diff
78
index.html
78
index.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Basic Webpage with D3</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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margin: 0;
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padding: 0;
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}
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header, footer {
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background-color: #f4f4f4;
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text-align: center;
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padding: 1em 0;
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}
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main {
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padding: 20px;
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}
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#d3-content {
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margin: 20px auto;
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width: 80%;
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height: 400px;
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border: 1px solid #ccc;
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}
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</style>
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<meta charset="UTF-8">
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<title>Health Perception by Education Level</title>
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<link rel="stylesheet" href="css/style.css">
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<script src="https://d3js.org/d3.v7.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/save-svg-as-png/1.4.17/saveSvgAsPng.min.js"></script>
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</head>
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<body>
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<header>
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<h1>Welcome to My D3 Webpage</h1>
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</header>
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<main>
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<h2>D3 Content Area</h2>
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<div id="d3-content"></div>
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</main>
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<footer>
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<p>© 2023 My Website</p>
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</footer>
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<script src="https://d3js.org/d3.v7.min.js"></script>
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<script>
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// D3 content will go here
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const svg = d3.select("#d3-content")
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.append("svg")
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.attr("width", "100%")
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.attr("height", "100%");
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</script>
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<h2>How Education Level Shapes Perceived Health</h2>
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<div class="controls">
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<label for="continentSelect">Continent:</label>
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<select id="continentSelect">
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<option value="All">All</option>
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</select>
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<label for="sexSelect">Sex:</label>
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<select id="sexSelect">
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<option value="All">All</option>
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<option value="Male">Male</option>
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<option value="Female">Female</option>
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</select>
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<label for="incomeSelect">Education Level:</label>
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<select id="incomeSelect">
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<option value="All">All</option>
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</select>
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<button id="resetButton">Reset Filters</button>
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<button id="downloadButton">Download Chart as PNG</button>
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</div>
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<div id="loading">Loading chart, please wait...</div>
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<svg width="960" height="600"></svg>
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<div class="legend" id="legend"></div>
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<script src="script/script.js"></script>
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</body>
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</html>
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254
script/script.js
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script/script.js
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const svg = d3.select("svg"),
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margin = {top: 80, right: 30, bottom: 150, left: 60},
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width = +svg.attr("width") - margin.left - margin.right,
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height = +svg.attr("height") - margin.top - margin.bottom,
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g = svg.append("g").attr("transform", `translate(${margin.left},${margin.top})`);
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const x0 = d3.scaleBand().rangeRound([0, width]).paddingInner(0.1);
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const x1 = d3.scaleBand().padding(0.05);
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const y = d3.scaleLinear().rangeRound([height, 0]);
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const educationLevels = [
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"Pre-primary, primary and lower secondary education",
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"Upper secondary and post-secondary non-tertiary, all programmes",
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"Tertiary education"
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];
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const color = d3.scaleOrdinal()
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.domain(educationLevels)
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.range(["#4E79A7", "#F28E2B", "#59A14F"]);
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const tooltip = d3.select("body").append("div").attr("class", "tooltip");
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const chartTitle1 = svg.append("text")
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.attr("x", +svg.attr("width") / 2)
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.attr("y", 30)
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.attr("text-anchor", "middle")
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.style("font-size", "20px")
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.style("font-weight", "bold");
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const chartTitle2 = svg.append("text")
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.attr("x", +svg.attr("width") / 2)
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.attr("y", 55)
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.attr("text-anchor", "middle")
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.style("font-size", "18px")
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.style("fill", "#666");
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const noDataText = g.append("text")
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.attr("x", width / 2)
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.attr("y", height / 2)
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.attr("text-anchor", "middle")
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.style("font-size", "18px")
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.style("fill", "#999")
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.style("display", "none")
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.text("No data available for selected filters");
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// Dark mode toggle
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const darkModeToggle = document.createElement('button');
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darkModeToggle.textContent = 'Toggle Dark Mode';
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Object.assign(darkModeToggle.style, {
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margin: '5px',
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padding: '8px 12px',
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fontSize: '14px',
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cursor: 'pointer',
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border: 'none',
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borderRadius: '4px',
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backgroundColor: '#333',
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color: '#fff'
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});
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document.querySelector('.controls').appendChild(darkModeToggle);
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let darkMode = false;
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darkModeToggle.addEventListener('click', () => {
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darkMode = !darkMode;
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document.body.style.backgroundColor = darkMode ? '#121212' : '#fff';
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document.body.style.color = darkMode ? '#eee' : '#000';
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darkModeToggle.style.backgroundColor = darkMode ? '#eee' : '#333';
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darkModeToggle.style.color = darkMode ? '#000' : '#fff';
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tooltip.style("background-color", darkMode ? "#222" : "#fff")
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.style("color", darkMode ? "#eee" : "#000");
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g.selectAll("text").style("fill", darkMode ? "#eee" : "#000");
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});
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d3.csv("PHSwithContinent.csv").then(function(data) {
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const allData = data;
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const continents = Array.from(new Set(data.map(d => d.CONTINENT))).sort();
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continents.forEach(continent => {
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d3.select("#continentSelect")
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.append("option")
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.attr("value", continent)
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.text(continent);
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});
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educationLevels.forEach(level => {
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d3.select("#incomeSelect")
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.append("option")
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.attr("value", level)
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.text(level);
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});
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const legend = d3.select("#legend");
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color.domain().forEach(d => {
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const item = legend.append("div").attr("class", "legend-item");
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item.append("div")
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.attr("class", "legend-color")
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.style("background-color", color(d));
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item.append("span").text(d);
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});
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function updateChart() {
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const selectedContinent = d3.select("#continentSelect").property("value");
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const selectedSex = d3.select("#sexSelect").property("value");
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const selectedEdu = d3.select("#incomeSelect").property("value");
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// Two-line title
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let title1 = "Self-Reported Health";
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let title2 = "";
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if (selectedContinent !== "All") title2 += `${selectedContinent}`;
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if (selectedSex !== "All") title2 += (title2 ? ", " : "") + selectedSex;
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if (selectedEdu !== "All") title2 += (title2 ? ", " : "") + selectedEdu;
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chartTitle1.text(title1);
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chartTitle2.text(title2);
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let filteredData = allData.filter(d =>
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(selectedContinent === "All" || d.CONTINENT === selectedContinent) &&
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(selectedSex === "All" || d.Sex === selectedSex) &&
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(selectedEdu === "All" || d["Socio-economic status"] === selectedEdu)
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);
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filteredData = filteredData.filter(d =>
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educationLevels.includes(d["Socio-economic status"]) &&
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!isNaN(parseFloat(d.OBS_VALUE))
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);
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const countries = Array.from(new Set(filteredData.map(d => d["Reference area"])));
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x0.domain(countries);
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x1.domain(educationLevels).rangeRound([0, x0.bandwidth()]);
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y.domain([0, 100]);
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g.selectAll("*").remove();
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if (filteredData.length === 0) {
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noDataText.style("display", null);
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return;
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} else {
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noDataText.style("display", "none");
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}
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const groupedData = filteredData.reduce((acc, d) => {
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const found = acc.find(v => v.Country === d["Reference area"]);
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const value = parseFloat(d.OBS_VALUE);
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const entry = { ...d, value };
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if (found) found.values.push(entry);
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else acc.push({ Country: d["Reference area"], values: [entry] });
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return acc;
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}, []);
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const countryGroups = g.append("g")
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.selectAll("g")
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.data(groupedData)
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.join("g")
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.attr("transform", d => `translate(${x0(d.Country)},0)`)
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.attr("class", "country-group");
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const bars = countryGroups.selectAll("rect")
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.data(d => d.values)
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.join("rect")
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.attr("x", d => x1(d["Socio-economic status"]))
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.attr("width", x1.bandwidth())
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.attr("fill", d => color(d["Socio-economic status"]))
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.attr("y", height)
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.attr("height", 0)
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.attr("class", "bar")
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.on("mouseover", function(event, d) {
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tooltip.html(`<strong>${d["Reference area"]}</strong><br/>${d["Socio-economic status"]}: ${d.OBS_VALUE}%`)
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.style("left", (event.pageX + 10) + "px")
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.style("top", (event.pageY - 40) + "px")
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.transition().duration(300)
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.style("opacity", 1)
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.style("transform", "translateY(-10px)");
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d3.select(this.parentNode).selectAll("rect").style("opacity", 1);
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g.selectAll(".country-group").filter(gd => gd.Country !== d["Reference area"])
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.selectAll("rect").style("opacity", 0.2);
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})
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.on("mouseout", function() {
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tooltip.transition().duration(500)
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.style("opacity", 0)
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.style("transform", "translateY(0px)");
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g.selectAll("rect").style("opacity", 0.8);
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});
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bars.transition()
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.duration(800)
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.ease(d3.easeCubicOut)
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.attr("y", d => y(d.value))
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.attr("height", d => height - y(d.value));
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g.append("g")
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.attr("transform", `translate(0,${height})`)
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.call(d3.axisBottom(x0))
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.selectAll("text")
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.attr("transform", "rotate(45)")
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.style("text-anchor", "start");
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g.append("g")
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.call(d3.axisLeft(y).ticks(10));
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// Annotate lowest
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if (groupedData.length > 0) {
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const flat = groupedData.flatMap(g => g.values);
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const lowest = flat.reduce((min, d) => d.value < min.value ? d : min, flat[0]);
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const barX = x0(lowest["Reference area"]) + x0.bandwidth() / 2;
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const barY = y(lowest.value);
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g.append("rect")
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.attr("x", barX - 50)
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.attr("y", barY - 30)
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.attr("width", 100)
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.attr("height", 18)
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.attr("rx", 4)
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.attr("fill", darkMode ? "#222" : "#fff")
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.attr("opacity", 0.85);
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g.append("text")
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.attr("x", barX)
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.attr("y", barY - 17)
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.attr("text-anchor", "middle")
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.style("font-size", "12px")
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.style("font-weight", "bold")
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.style("fill", darkMode ? "#fff" : "red")
|
||||
.text(`Lowest: ${lowest["Reference area"]}`);
|
||||
}
|
||||
}
|
||||
|
||||
updateChart();
|
||||
d3.select("#loading").classed("hidden", true);
|
||||
|
||||
d3.selectAll("select").on("change", updateChart);
|
||||
|
||||
d3.select("#resetButton").on("click", function() {
|
||||
d3.select("#continentSelect").property("value", "All");
|
||||
d3.select("#sexSelect").property("value", "All");
|
||||
d3.select("#incomeSelect").property("value", "All");
|
||||
updateChart();
|
||||
});
|
||||
|
||||
d3.select("#downloadButton").on("click", function() {
|
||||
const c = d3.select("#continentSelect").property("value");
|
||||
const s = d3.select("#sexSelect").property("value");
|
||||
const e = d3.select("#incomeSelect").property("value");
|
||||
|
||||
const parts = [
|
||||
"education_health",
|
||||
c !== "All" ? c : null,
|
||||
s !== "All" ? s : null,
|
||||
e !== "All" ? e.replace(/[^a-zA-Z0-9]+/g, "_").toLowerCase() : null
|
||||
].filter(Boolean);
|
||||
|
||||
const filename = parts.join("_") + ".png";
|
||||
saveSvgAsPng.saveSvgAsPng(document.querySelector("svg"), filename);
|
||||
});
|
||||
});
|
||||
Loading…
Reference in a new issue