Ejenavi16

@Ejenavi16·9 public vizzes

Fork of Religions of Largest 20 Countries

A stacked bar chart visualizes the estimated 2010 religious composition of the world’s 20 most populous countries, using data from the Pew Research Center. Hovering over a bar segment shows a tooltip with the country, religion, and population count, while hovering over the color legend highlights that religion across all bars by fading the others. The visualization uses D3.js version 3.5 with d3.layout.stack, d3.svg.axis, d3-tip for tooltips, and d3-legend for the interactive legend, rendered as inline SVG with animated transitions.

Mar 13, 2023

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Fork of GeoVisualization - Choropleth map of the world

This example shows a choropleth map of the world coloring each country by population, with a blue threshold color scale. It uses `d3.geoPath` and `d3.geoMercator` to project and draw country boundaries from a GeoJSON file, while population data is loaded from a CSV and mapped by country code. Mouseover transitions dim all countries except the hovered one, which gains a black stroke. The visualization is built with D3 v6 and rendered as SVG, using `d3.scaleThreshold` and `d3.schemeBlues[7]` for the color encoding.

Mar 13, 2023

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Fork of Migrant Deaths Linked Views with Fast Brushing

This interactive visualization displays migrant deaths and missing persons globally, with a bubble map showing total dead and missing per location and a linked date histogram below. Brushing a time range in the histogram filters the map bubbles to show only incidents within that period. The visualization uses React with D3 v5 for computing projections via `geoNaturalEarth1`, rendering map features with `geoPath`, and brushing with `brushX`. Data comes from the Missing Migrants Global dataset, with country boundaries from the World Atlas TopoJSON.

Mar 13, 2023

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Fork of D3 Starter

This fork of D3 Starter demonstrates a minimal D3 version 7 setup, displaying the text “Hello D3 version 7” and “how are you” centered on a blank page. The code imports the `select` function from D3 and uses it to target the `body` element, first setting its text content and then appending a paragraph. The example relies on the D3 library loaded from unpkg, with the primary JavaScript in an external `bundle.js` file, showcasing the basic syntax for DOM selection and manipulation in D3.

Jan 20, 2023

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Fork of D3 Starter

This example demonstrates the simplest possible D3 setup by rendering the text “Hello D3 version 7” directly into the page body. It uses the `select` method from the d3 module to target the `body` element and set its text content. The HTML loads D3 v7.6.1 from a CDN, while the JavaScript imports only `select` from the library. The page’s styling applies a large font size to make the output visually prominent. This fork serves as a minimal starter template, showing how to connect D3 to a webpage and execute a basic selection and text operation.

Jan 17, 2023

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Fork of HTML Starter

This example demonstrates three SVG circles arranged horizontally in red, black, and blue, styled with CSS for a large centered text message. The visualization uses plain SVG elements and CSS styling in an HTML page. The circles are drawn with specific cx, cy, and r attributes, showcasing basic geometric shapes rendered in the browser. The code relies on vanilla HTML, CSS, and JavaScript without any external libraries, serving as a minimal interactive template for building visualizations.

Jan 11, 2023

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sag Starter

This example displays the text “Hello HTML!” centered on the page at a very large font size. It serves as a minimal starter template, demonstrating basic HTML structure combined with CSS styling for visual presentation. The page uses no external libraries or JavaScript logic, relying entirely on native HTML elements and a CSS class to achieve the layout. The styling applies a `font-size` of 13em and text alignment to the message div, offering a clean foundation for further development.

Jan 11, 2023

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SVG Starter

This example demonstrates a minimal SVG setup using an HTML page with inline CSS and JavaScript. The page displays the message "Hello HTML!" centered in a large font, styled via a CSS class. The code relies on standard web technologies, including an HTML `<div>` element for text rendering and CSS for font sizing and alignment. It serves as a basic starter template for creating SVG visualizations, with no external libraries or data sources involved.

Jan 9, 2023

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SVG fundamental

This example shows a minimal SVG rendering of a single circle alongside an HTML text message. The circle uses the SVG `<circle>` element with explicit `cx`, `cy`, and `r` attributes, while a styled `<div>` with a CSS class displays large “Hello HTML” text. The page relies on plain HTML markup and CSS for layout and styling, with no JavaScript libraries or data sources involved. It demonstrates the fundamental distinction between SVG shapes and HTML content within a single document structure.

Dec 21, 2022