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blood_uses.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Do you wanna know where the donated blood used?</title>
<script src="https://d3js.org/d3.v7.min.js"></script>
<!-- ========================= CSS here ========================= -->
<link rel="stylesheet" href="assets/css/bootstrap.min.css" />
<link rel="stylesheet" href="assets/css/LineIcons.3.0.css" />
<link rel="stylesheet" href="assets/css/animate.css" />
<link rel="stylesheet" href="assets/css/tiny-slider.css" />
<link rel="stylesheet" href="assets/css/glightbox.min.css" />
<link rel="stylesheet" href="assets/css/main.css" />
<link rel="stylesheet" href="styles/india-map.css">
<style>
/* Add your CSS styling here */
body {
display: flex;
justify-content: flex-start;
align-items: center;
flex-direction: column;
height: 100vh;
margin: 0;
background-color: white;
}
body {
font-family: Arial, sans-serif;
}
.bar {
fill: #07c0f9e6;
}
.bar:hover {
fill: rgba(255, 129, 3, 0.862);
}
.bar text {
fill: white;
font-size: 14px;
}
.tooltip {
position: absolute;
text-align: center;
padding: 6px;
font: 12px sans-serif;
background: lightsteelblue;
border: 0px;
border-radius: 8px;
pointer-events: none;
}
#heading {
font-size: 32px;
color: black;
margin-bottom: 20px;
}
#chart-container {
border: 1px solid orange;
padding: 20px;
background-color: whitesmoke;
animation: fadeIn 2s ease forwards;
opacity: 0;
margin-right: 20px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.7);
}
@keyframes fadeIn {
to {
opacity: 1;
}
}
.axis-x path,
.axis-x line {
fill: none;
stroke: black;
shape-rendering: crispEdges;
}
.axis-y path,
.axis-y line {
fill: none;
stroke: black;
shape-rendering: crispEdges;
}
.tooltip {
position: absolute;
background-color: rgba(0, 0, 0, 0.7);
color: white;
padding: 5px;
border-radius: 5px;
pointer-events: none;
opacity: 0;
transition: opacity 0.3s;
}
.tooltip.visible {
opacity: 1;
}
#additional-chart-container {
width: 1450px;
border: 1px solid black;
background-color: whitesmoke;
animation: fadeIn 2s ease forwards;
margin-left: auto;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.7);
margin-right: auto;
}
</style>
</head>
<body>
<!-- Start Header Area -->
<header class="header navbar-area">
<div class="container">
<div class="row align-items-center">
<div class="col-lg-12">
<div class="nav-inner">
<!-- Start Navbar -->
<nav class="navbar navbar-expand-lg">
<a class="navbar-brand" href="index.html">
<img src="assets/images/BloodLytics.png" alt="Logo" style="width: 120%; height: 120%;">
</a>
<button class="navbar-toggler mobile-menu-btn" type="button" data-bs-toggle="collapse"
data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false"
aria-label="Toggle navigation">
<span class="toggler-icon"></span>
<span class="toggler-icon"></span>
<span class="toggler-icon"></span>
</button>
<div class="collapse navbar-collapse sub-menu-bar" id="navbarSupportedContent">
<ul id="nav" class="navbar-nav ms-auto">
<li class="nav-item">
<a href="index.html">Home</a>
</li>
<li class="nav-item">
<ul class="sub-menu collapse" id="submenu-1-2">
<li class="nav-item"><a href="index.html#about">About</a></li>
<li class="nav-item"><a href="index.html#visualisations">Visualisations</a></li>
</ul>
</li>
<li class="nav-item">
<a href="index.html#about" aria-label="Toggle navigation">About</a>
</li>
</ul>
</div> <!-- navbar collapse -->
<div class="button">
<a href="index.html#visualisations" class="signup">Visualisations</a>
</div>
</nav>
<!-- End Navbar -->
</div>
</div>
</div> <!-- row -->
</div> <!-- container -->
</header>
<!-- End Header Area -->
<h1 id="heading" style="margin-top: 150px">Do you wanna know where the donated blood used?</h1>
<div id="chart-container">
<svg id="chart" width="1000" height="550"></svg>
</div>
<div class="tooltip"></div>
<hr>
<select id="domain-dropdown" style="margin: 1%; padding: 0.5%; background-color: #E6F7FF;">
<option>Choose Clinical Method</option>
<option value="Medicine">Medicine</option>
<option value="Surgery">Surgery</option>
<option value="ObstetricsGynaecology">Obstetrics & Gynaecology</option>
<option value="Pediatrics">Pediatrics</option>
</select>
<div>
<p style="font-size: 24px; font-weight: bold; font-family: Arial, Helvetica, sans-serif; color:black">Major
Contributions of Individual Clinical Method</p>
</div>
<hr>
<div id="additional-chart-container"></div>
<div id="histo-chart"></div>
<div style="text-align: center; margin-top: 2%">
<p style="font-weight: bolder; font-size: large;">The clinical demand of Blood in India: <a
href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8986005/"
style="color: #3366FF; text-decoration: none; font-weight: bold;"> Source Data Link</a></p>
</div>
<hr>
<hr>
<!-- Start Footer Area -->
<footer class="footer section">
<!-- Start Footer Top -->
<div class="footer-top">
<div class="container">
<div class="inner-content">
<div class="row">
<div class="col-lg-2 col-md-6 col-12">
<!-- Single Widget -->
<div class="single-footer f-link">
<h3>Team</h3>
<ul>
<li><a href="https://github.com/hemanth-sunkireddy">Hemanth Sunkireddy</a></li>
<li><a href="javascript:void(0)">Bharath Gajawada</a></li>
<li><a href="javascript:void(0)">Jagankrishna Nallasingu</a></li>
</ul>
</div>
<!-- End Single Widget -->
</div>
<div class="col-lg-4 col-md-6 col-12">
<!-- Single Widget -->
<div class="single-footer newsletter">
<h3>Data Visualisation Project</h3>
<div>
<p>Phase 1 Report</p>
<a class="sub-btn" href="https://github.com/hemanth-sunkireddy/Data-visualisation-Project"><i
class="lni lni-paperclip w-100 h-100"></i>
</a>
<p>Phase 2 Report</p>
<a class="sub-btn" href="https://github.com/hemanth-sunkireddy/Data-visualisation-Project"><i
class="lni lni-paperclip w-100 h-100"></i>
</a>
<a class="sub-btn" href="https://youtu.be/nkydSQRsNBQ"><i class="lni lni-youtube"></i></a>
</div>
</div>
<!-- End Single Widget -->
</div>
<div class="col-lg-4 col-md-6 col-12">
<!-- Single Widget -->
<div class="single-footer newsletter">
<div class="row">
<a href="https://github.com/hemanth-sunkireddy/BloodLytics">
<img src="assets/images/github.png" width="10%">
</a>
<a href="https://www.youtube.com/watch?v=uOzVvlwPF0Y">
<img src="assets/images/youtube.png" width="10%">
</a>
<a href="https://hemanth-sunkireddy.github.io/BloodLytics/">
<img src="assets/images/brand.png" width="13%" class="m-lg-0">
</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!--/ End Footer Top -->
</footer>
<!--/ End Footer Area -->
<script>
// Load main data from CSV file
d3.csv("https://raw.githubusercontent.com/hemanth-sunkireddy/BloodLytics/main/Data_Sets/totalRequirement.csv").then(function (data) {
// Data processing and visualization code for main chart goes here
var cleanedData = data.map(function (d) {
return {
specialty: d.Specialty,
beds: parseInt(d.Beds.replace(/,/g, '')), // Remove commas and parse as integer
};
});
var svg = d3.select("#chart"),
margin = { top: 40, right: 20, bottom: 80, left: 160 },
width = +svg.attr("width") - margin.left - margin.right,
height = +svg.attr("height") - margin.top - margin.bottom;
var x = d3.scaleBand().range([0, width]).padding(0.1),
y = d3.scaleLinear().range([height, 0]);
var g = svg.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
x.domain(cleanedData.map(function (d) { return d.specialty; }));
y.domain([0, 6500000]); // Set the y-axis domain
g.append("g")
.attr("class", "axis-x")
.attr("transform", "translate(0," + height + ")")
.call(d3.axisBottom(x));
g.append("g")
.attr("class", "axis-y")
.call(d3.axisLeft(y).ticks(10).tickFormat(d3.format(".2s")));
// Select the axis labels and apply styles
svg.selectAll(".axis-x text")
.style("fill", "black") // Set text color to black
.style("font-size", "20px"); // Set text size to 14px
svg.selectAll(".axis-y text")
.style("fill", "black") // Set text color to black
.style("font-size", "16px"); // Set text size to 14px
// Append label to y-axis
svg.append("text")
.attr("transform", "rotate(-90)")
.attr("y", margin.left - 100)
.attr("x", 0 - (height / 2))
.attr("dy", "1em")
.style("text-anchor", "middle")
.style("font-size", "24px")
.text("Number of Blood Units");
// Append label to y-axis
svg.append("text")
.attr("y", margin.bottom + 440)
.attr("x", margin.left + 300)
.attr("dy", "1em")
.style("text-anchor", "middle")
.style("font-size", "24px")
.text("Type of Clinical Method");
// Adding Tool Tip to the Graphs
var tooltip = d3.select("body").append("div")
.attr("class", "tooltip")
.style("opacity", 1)
.style("position", "absolute")
.style("width", "150px") // Adjust width as needed
.style("height", "auto") // Adjust height as needed
.style("background-color", "#ffb6c1") // Change background color
.style("border", "1px solid #000000") // Add border
.style("padding", "10px") // Add padding for better appearance
.style("border-radius", "5px") // Add border radius for rounded corners
.style("color", "#000000") // Change text color
.style("font-weight", "bold") // Make text bold
.style("font-size", "18px") // Change font size
.style("pointer-events", "none") // Avoid tooltip blocking mouse events
.style("visibility", "hidden");
g.selectAll(".bar")
.data(cleanedData)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function (d) { return x(d.specialty) + 40; })
.attr("y", height)
.attr("width", x.bandwidth() - 100)
.attr("height", 0)
.transition()
.duration(1400)
.attr("y", function (d) { return y(d.beds); })
.attr("height", function (d) { return height - y(d.beds); });
g.selectAll(".bar")
.on("mouseover", function (event, d) {
tooltip
.style("opacity", .9);
tooltip.html("Blood Units: " + d.beds)
.style("left", (event.pageX + 10) + "px")
.style("top", (event.pageY - 30) + "px")
.style("visibility", "visible");
})
.on("mouseout", function (d) {
tooltip
.style("opacity", 0);
});
// Add text to the right of the chart
// Add text to the right of the chart
// Fade in the chart container
d3.select("#chart-container").style("opacity", 1);
///////////////////++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
///////////////////+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Dropdown change event
d3.select("#domain-dropdown").on("change", function () {
var selectedDomain = d3.select(this).property("value");
var additionalChartContainer = d3.select("#additional-chart-container");
// Remove existing additional charts
additionalChartContainer.selectAll("*").remove();
if (selectedDomain === "Medicine") {
// Remove existing additional charts
additionalChartContainer.selectAll("*").remove();
// Define the dimensions for the chart
const width = 1000;
const height = 700;
const margin = { top: 20, right: 200, bottom: 100, left: 370 };
// Create SVG element
const svg = additionalChartContainer.append("svg")
.attr("id", "chart")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.style("border", "10px solid #") // Add border
.attr("transform", `translate(${margin.left},${margin.top})`);
// Read the data from CSV
d3.csv("https://raw.githubusercontent.com/hemanth-sunkireddy/BloodLytics/main/Data_Sets/Medicine.csv").then(function (data) {
// Convert string to number where necessary
data.forEach(function (d) {
d.Demand = +d.Demand;
d.Percent = +d['%'];
});
// Define X and Y scales
const xScale = d3.scaleLinear()
.domain([0, d3.max(data, d => d.Demand)])
.range([0, width]);
const yScale = d3.scaleBand()
.domain(data.map(d => d.Disease))
.range([0, height])
.padding(0.2);
// Draw bars
const bars = svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", 0)
.attr("y", d => yScale(d.Disease))
.attr("width", 0)
.attr("height", yScale.bandwidth())
.on("mouseover", function (event, d) {
tooltip2.html(`<strong>${d.Disease}</strong><br/>Demand: ${d.Demand.toLocaleString()}`)
.style("left", (event.pageX) + "px")
.style("top", (event.pageY) + "px")
.style("visibility", "visible");
})
.on("mouseout", function () {
tooltip2.style("visibility", "hidden");
});
// Adding Tool Tip to the Graphs
var tooltip2 = d3.select("body").append("div")
.attr("class", "tooltip2")
.style("opacity", 1)
.style("position", "absolute")
.style("width", "150px") // Adjust width as needed
.style("height", "auto") // Adjust height as needed
.style("background-color", "#ffb6c1") // Change background color
.style("border", "1px solid #000000") // Add border
.style("padding", "10px") // Add padding for better appearance
.style("border-radius", "5px") // Add border radius for rounded corners
.style("color", "#000000") // Change text color
.style("font-weight", "bold") // Make text bold
.style("font-size", "14px") // Change font size
.style("pointer-events", "none") // Avoid tooltip blocking mouse events
.style("visibility", "hidden");
// Animation
bars.transition()
.duration(1000)
.attr("width", d => xScale(d.Demand));
// Draw text labels
svg.selectAll(".label")
.data(data)
.enter().append("text")
.attr("class", "label")
.attr("x", d => xScale(d.Demand) + 5)
.attr("y", d => yScale(d.Disease) + yScale.bandwidth() / 2)
.attr("dy", "0.35em")
.text(d => d.Demand.toLocaleString());
// Draw Y axis
svg.append("g")
.attr("class", "yAxis2")
.call(d3.axisLeft(yScale));
// Draw X axis
svg.append("g")
.attr("class", "xAxis2")
.attr("transform", `translate(0,${height})`)
.call(d3.axisBottom(xScale).tickFormat(d3.format(".2s")));
// Append label to y-axis
svg.append("text")
.attr("y", margin.bottom + 650)
.attr("x", margin.left + 300)
.attr("dy", "1em")
.style("text-anchor", "middle")
.style("font-size", "24px")
.text("Total Number of Blood Units");
// Select the axis labels and apply styles
svg.selectAll(".xAxis2 text")
.style("fill", "black") // Set text color to black
.style("font-size", "18px") // Set text size to 20px
.style("font-weight", "bold"); // Set font weight to bold
svg.selectAll(".yAxis2 text")
.style("fill", "black") // Set text color to black
.style("font-size", "14px") // Set text size to 16px
.style("font-weight", "bold"); // Set font weight to bold
// Tooltip element
const tooltip = d3.select("body").append("div")
.attr("class", "tooltip")
.style("opacity", 0);
});
} else if (selectedDomain === "Surgery") {
// Load and visualize Surgery data
additionalChartContainer.selectAll("*").remove();
// Define the dimensions for the chart
const width = 1000;
const height = 700;
const margin = { top: 20, right: 200, bottom: 100, left: 250 };
// Create SVG element
const svg = additionalChartContainer.append("svg")
.attr("id", "chart")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.style("border", "10px solid #") // Add border
.attr("transform", `translate(${margin.left},${margin.top})`);
// Read the data from CSV
d3.csv("https://raw.githubusercontent.com/hemanth-sunkireddy/BloodLytics/main/Data_Sets/Surgery.csv").then(function (data) {
// Convert string to number where necessary
data.forEach(function (d) {
d.Demand = parseInt(d.Demand.replace(/,/g, '')); // Remove commas before parsing
d.Percent = +d['Blood_usage%']; // Convert percentage string to number
});
// Define X and Y scales
const xScale = d3.scaleLinear()
.domain([0, d3.max(data, d => d.Demand)])
.range([0, width]);
const yScale = d3.scaleBand()
.domain(data.map(d => d.Surgery))
.range([0, height])
.padding(0.1);
// Draw bars
const bars = svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", 0)
.attr("y", d => yScale(d.Surgery))
.attr("width", 0)
.attr("height", yScale.bandwidth())
.on("mouseover", function (event, d) {
tooltip3.html(`<strong>${d.Surgery}</strong><br/>Demand: ${d.Demand.toLocaleString()}`)
.style("left", (event.pageX) + "px")
.style("top", (event.pageY) + "px")
.style("visibility", "visible");
})
.on("mouseout", function () {
tooltip3.style("visibility", "hidden");
});
// Animation
bars.transition()
.duration(1000)
.attr("width", d => xScale(d.Demand));
// Draw text labels
svg.selectAll(".label")
.data(data)
.enter().append("text")
.attr("class", "label")
.attr("x", d => xScale(d.Demand) + 5)
.attr("y", d => yScale(d.Surgery) + yScale.bandwidth() / 2)
.attr("dy", "0.35em")
.text(d => d.Demand.toLocaleString());
// Draw Y axis
svg.append("g")
.attr("class", "yAxis3")
.call(d3.axisLeft(yScale));
// Draw X axis
svg.append("g")
.attr("class", "xAxis3")
.attr("transform", `translate(0,${height})`)
.call(d3.axisBottom(xScale).tickFormat(d3.format(".2s")));
// Append label to y-axis
svg.append("text")
.attr("y", margin.bottom + 650)
.attr("x", margin.left + 300)
.attr("dy", "1em")
.style("text-anchor", "middle")
.style("font-size", "24px")
.text("Total Number of Blood Units");
// Select the axis labels and apply styles
svg.selectAll(".xAxis3 text")
.style("fill", "black") // Set text color to black
.style("font-size", "18px") // Set text size to 20px
.style("font-weight", "bold"); // Set font weight to bold
svg.selectAll(".yAxis3 text")
.style("fill", "black") // Set text color to black
.style("font-size", "14px") // Set text size to 16px
.style("font-weight", "bold"); // Set font weight to bold
// Tooltip element
// Adding Tool Tip to the Graphs
var tooltip3 = d3.select("body").append("div")
.attr("class", "tooltip3")
.style("opacity", 1)
.style("position", "absolute")
.style("width", "150px") // Adjust width as needed
.style("height", "auto") // Adjust height as needed
.style("background-color", "#ffb6c1") // Change background color
.style("border", "1px solid #000000") // Add border
.style("padding", "10px") // Add padding for better appearance
.style("border-radius", "5px") // Add border radius for rounded corners
.style("color", "#000000") // Change text color
.style("font-weight", "bold") // Make text bold
.style("font-size", "14px") // Change font size
.style("pointer-events", "none") // Avoid tooltip blocking mouse events
.style("visibility", "hidden");
});
} else if (selectedDomain === "ObstetricsGynaecology") {
// Load and visualize Obstetrics & Gynaecology data
additionalChartContainer.selectAll("*").remove();
// Define the dimensions for the chart
// Define the dimensions for the chart
const width = 1000;
const height = 700;
const margin = { top: 20, right: 200, bottom: 100, left: 370 };
// Create SVG element
const svg = additionalChartContainer.append("svg")
.attr("id", "chart")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", `translate(${margin.left},${margin.top})`);
// Read the data from CSV
d3.csv("https://raw.githubusercontent.com/hemanth-sunkireddy/BloodLytics/main/Data_Sets/ObstetricsGynaecology.csv").then(function (data) {
// Convert string to number where necessary
data.forEach(function (d) {
d.Demand = +d.Demand.replace(/,/g, ''); // Remove commas from Demand values
d.Percent = +d['%'];
});
// Define X and Y scales
const xScale = d3.scaleLinear()
.domain([0, d3.max(data, d => d.Demand)])
.range([0, width]);
const yScale = d3.scaleBand()
.domain(data.map(d => d.ObstetricsGynaecology))
.range([0, height])
.padding(0.1);
// Draw bars
const bars = svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", 0)
.attr("y", d => yScale(d.ObstetricsGynaecology))
.attr("width", 0)
.attr("height", yScale.bandwidth())
.on("mouseover", function (event, d) {
tooltip4.html(`<strong>${d.ObstetricsGynaecology}</strong><br/>Demand: ${d.Demand.toLocaleString()}`)
.style("left", (event.pageX) + "px")
.style("top", (event.pageY) + "px")
.style("visibility", "visible");
})
.on("mouseout", function () {
tooltip4.style("visibility", "hidden");
});
// Animation
bars.transition()
.duration(1000)
.attr("width", d => xScale(d.Demand));
// Draw text labels
svg.selectAll(".label")
.data(data)
.enter().append("text")
.attr("class", "label")
.attr("x", d => xScale(d.Demand) + 5)
.attr("y", d => yScale(d.ObstetricsGynaecology) + yScale.bandwidth() / 2)
.attr("dy", "0.35em")
.text(d => d.Demand.toLocaleString());
// Draw Y axis
svg.append("g")
.attr("class", "yAxis5")
.call(d3.axisLeft(yScale));
// Draw X axis
svg.append("g")
.attr("class", "xAxis5")
.attr("transform", `translate(0,${height})`)
.call(d3.axisBottom(xScale).tickFormat(d3.format(".2s")));
// Append label to y-axis
svg.append("text")
.attr("y", margin.bottom + 650)
.attr("x", margin.left + 300)
.attr("dy", "1em")
.style("text-anchor", "middle")
.style("font-size", "24px")
.text("Total Number of Blood Units");
// Select the axis labels and apply styles
svg.selectAll(".xAxis5 text")
.style("fill", "black") // Set text color to black
.style("font-size", "18px") // Set text size to 20px
.style("font-weight", "bold"); // Set font weight to bold
svg.selectAll(".yAxis5 text")
.style("fill", "black") // Set text color to black
.style("font-size", "14px") // Set text size to 16px
.style("font-weight", "bold"); // Set font weight to bold
// Tooltip element
// Adding Tool Tip to the Graphs
var tooltip4 = d3.select("body").append("div")
.attr("class", "tooltip4")
.style("opacity", 1)
.style("position", "absolute")
.style("width", "150px") // Adjust width as needed
.style("height", "auto") // Adjust height as needed
.style("background-color", "#ffb6c1") // Change background color
.style("border", "1px solid #000000") // Add border
.style("padding", "10px") // Add padding for better appearance
.style("border-radius", "5px") // Add border radius for rounded corners
.style("color", "#000000") // Change text color
.style("font-weight", "bold") // Make text bold
.style("font-size", "14px") // Change font size
.style("pointer-events", "none") // Avoid tooltip blocking mouse events
.style("visibility", "hidden");
});
} else if (selectedDomain === "Pediatrics") {
// Load and visualize Pediatrics data
additionalChartContainer.selectAll("*").remove();
// Define the dimensions for the chart
// Define the dimensions for the chart
const width = 1000;
const height = 700;
const margin = { top: 20, right: 200, bottom: 100, left: 380 };
// Create SVG element
const svg = additionalChartContainer.append("svg")
.attr("id", "chart")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.style("border", "10px solid pink") // Add border
.attr("transform", `translate(${margin.left},${margin.top})`);
// Read the data from CSV
d3.csv("https://raw.githubusercontent.com/hemanth-sunkireddy/BloodLytics/main/Data_Sets/Pediatrics.csv").then(function (data) {
// Convert string to number where necessary
data.forEach(function (d) {
d.Demand = parseInt(d.Demand.replace(/,/g, '')); // Remove commas and parse as integer
d.Percent = +d['Blood_usage%']; // Convert percentage string to number
});
// Define X and Y scales
const xScale = d3.scaleLinear()
.domain([0, d3.max(data, d => d.Demand)])
.range([0, width]);
const yScale = d3.scaleBand()
.domain(data.map(d => d.Pediatrics))
.range([0, height])
.padding(0.1);
// Draw bars
const bars = svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", 0)
.attr("y", d => yScale(d.Pediatrics))
.attr("width", 0)
.attr("height", yScale.bandwidth())
.on("mouseover", function (event, d) {
tooltip5.html(`<strong>${d.Pediatrics}</strong><br/>Demand: ${d.Demand.toLocaleString()}`)
.style("left", (event.pageX) + "px")
.style("top", (event.pageY) + "px")
.style("visibility", "visible");
})
.on("mouseout", function () {
tooltip5.style("visibility", "hidden");
});
// Animation
bars.transition()
.duration(1000)
.attr("width", d => xScale(d.Demand));
// Draw text labels
svg.selectAll(".label")
.data(data)
.enter().append("text")
.attr("class", "label")
.attr("x", d => xScale(d.Demand) + 5)
.attr("y", d => yScale(d.Pediatrics) + yScale.bandwidth() / 2)
.attr("dy", "0.35em")
.text(d => d.Demand.toLocaleString());
// Draw Y axis
svg.append("g")
.attr("class", "yAxis6")
.call(d3.axisLeft(yScale));
// Draw X axis
svg.append("g")
.attr("class", "xAxis6")
.attr("transform", `translate(0,${height})`)
.call(d3.axisBottom(xScale).tickFormat(d3.format(".2s")));
// Append label to y-axis
svg.append("text")
.attr("y", margin.bottom + 650)
.attr("x", margin.left + 300)
.attr("dy", "1em")
.style("text-anchor", "middle")
.style("font-size", "24px")
.text("Total Number of Blood Units");
// Select the axis labels and apply styles
svg.selectAll(".xAxis6 text")
.style("fill", "black") // Set text color to black
.style("font-size", "18px") // Set text size to 20px
.style("font-weight", "bold"); // Set font weight to bold
svg.selectAll(".yAxis6 text")
.style("fill", "black") // Set text color to black
.style("font-size", "14px") // Set text size to 16px
.style("font-weight", "bold"); // Set font weight to bold
// Tooltip element
// Adding Tool Tip to the Graphs
var tooltip5 = d3.select("body").append("div")
.attr("class", "tooltip5")
.style("opacity", 1)
.style("position", "absolute")
.style("width", "150px") // Adjust width as needed
.style("height", "auto") // Adjust height as needed
.style("background-color", "#ffb6c1") // Change background color
.style("border", "1px solid #000000") // Add border
.style("padding", "10px") // Add padding for better appearance
.style("border-radius", "5px") // Add border radius for rounded corners
.style("color", "#000000") // Change text color
.style("font-weight", "bold") // Make text bold
.style("font-size", "14px") // Change font size
.style("pointer-events", "none") // Avoid tooltip blocking mouse events
.style("visibility", "hidden");
}).catch(function (error) {
console.log("Error loading the data for Pediatrics");
});
}
});
}).catch(function (error) {
console.log("Error loading the main data");
});
</script>
</body>
</html>