Kande2011

@Kande2011·12 public vizzes

ICE-8 Family Tree

This interactive D3 v3 visualization displays a hierarchical family tree, using a collapsible node layout to show relationships from grandparents down to nieces and nephews. The tree renders as SVG rectangles with color-coded node types and includes animated transitions. Built with the `d3.layout.tree` API, it loads family data from a JSON file and supports click interactions to expand or collapse branches, with tooltips providing additional details.

Apr 4, 2022

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ICE8 - USA Map

This example renders a choropleth-style map of the United States using an Albers equal-area conic projection. The visualization displays state boundaries and interior borders overlaid on a light blue sphere, with pink landmasses. A React component loads US Atlas TopoJSON data via `d3.json` and `topojson.feature` and `topojson.mesh`, while `d3.geoPath` and `d3.geoGraticule` generate SVG paths for land, interiors, and the sphere. The map updates asynchronously, showing a loading message until the data arrives.

Apr 4, 2022

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ICE8 - World Map

This example displays a world map rendered as an SVG, with countries drawn in pink and the globe’s sphere filled in light blue. It uses D3 v5 and the TopoJSON library to load country boundaries from the world-atlas dataset, specifically the countries-110m.json file. The map employs a natural Earth projection via `geoNaturalEarth1` and generates SVG paths with `geoPath`. Country features are extracted using TopoJSON’s `feature` method and bound to SVG elements.

Apr 4, 2022

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ICE8 - Network Graph

This interactive network graph visualizes connections between eight people using D3 version 6. Nodes are rendered as pink circles with name labels, linked by blue lines with arrow markers. The layout uses `d3.forceSimulation` with link, many-body charge, collision, and centering forces to position nodes dynamically. Users can drag nodes, and hovering changes the stroke color. Data comes from a JSON file containing node names and link relationships. The SVG output updates on each simulation tick, repositioning edges and nodes based on the force-directed physics.

Apr 3, 2022

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ICE 7 Line Chart

This line chart visualizes sales of Apple mobile devices from 2009 to 2019, with year on the x-axis and sales figures on the y-axis. The chart uses D3’s `scaleTime` and `scaleLinear` functions, and plots data from a CSV file with a `line` generator and SVG paths. Grid lines are styled via tick marks, and the axis labels appear in red with blue tick text against a light blue background. The code imports specific D3 modules, including `axisLeft`, `axisBottom`, `extent`, and `max`, and renders the visualization in an SVG element.

Mar 28, 2022

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ICE 7 Area Chart

This area chart visualizes Apple mobile sales from 2009 to 2019, using a smoothed curve to display sales trends over time. The axes show the year and sales figures, with gridlines and red axis labels. The code relies on D3 v5 APIs: `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, `line`, `area`, and `curveBasis` to generate the SVG path elements. Data is loaded from a remote CSV file, and the x-axis values are parsed using `d3.timeParse` before rendering.

Mar 28, 2022

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Pie Chart ICE-7

This pie chart visualizes monthly expenditures by department, using proportional slices and a color-coded legend. The chart is rendered in SVG on an HTML page. The code loads CSV data from a GitHub gist, processes it with `d3.csv`, and builds arcs using the `d3.pie` and `d3.arc` APIs. Section colors are assigned via `scaleOrdinal`, and labels and legend values are formatted with `d3.format`.

Mar 28, 2022

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Reusable D3 Scatter Plot

This interactive scatter plot animates through different pairings of attributes from the Iris Dataset, cycling every two seconds to reveal various relationships between sepal and petal measurements. The visualization uses D3 v6 to construct a reusable chart component via the `scatterPlot` builder pattern, with axes drawn using `scaleLinear`, `axisLeft`, and `axisBottom`. Color encodes species through `scaleOrdinal`, while the animation is driven by `setInterval` updating the `xValue` mapping. Rendered as an SVG with transparent background, the chart includes a custom legend and displays three species groups with distinct colors.

Mar 28, 2022

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ICE-6: Marks and Channels with D3

This horizontal bar chart displays the 2018 sales figures for the top 20 mobile sales entries from a CSV file. Built with React and D3 v5, it uses d3.csv to load data, d3.scaleBand for the categorical y-axis, and d3.scaleLinear for the quantitative x-axis. Orange rectangles represent sales values, with green tick lines and labels from xScale.ticks().

Mar 6, 2022

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Iris Dataset Scatter Plot

This interactive scatter plot visualizes the Iris dataset, mapping petal length and width on the x and y axes while coloring each point by species (setosa, versicolor, virginica). The SVG rendering uses d3.select, d3.csv, and d3.scaleLinear to load and scale the data, with d3.extent computing the axis domains. Axis labels and a title are added via SVG text elements, and the plot includes left and bottom axes generated by d3.axisLeft and d3.axisBottom.

Mar 6, 2022

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Loading and Parsing CSV Data with D3.js

This example demonstrates how to load and parse CSV data using D3.js, displaying the file size, row count, and column count of a COVID-19 dataset for 2021. The page renders an SVG image of a virus alongside the data summary. The code uses `d3.csv` to fetch the remote CSV file and `d3.csvFormat` to calculate the formatted data size. The result is displayed in an HTML `<pre>` element via the DOM API, with styling handled by the included CSS.

Feb 28, 2022

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Fork of homework confuse face

A confused smiley face rendered in SVG combines React elements with D3's `arc` function to create a mouth shape. The face features yellow circular head, white eyes with blue-stroked black pupils, a red ellipse nose, and multiple black lines forming chaotic eyebrows, whiskers, and antennae-like appendages. The code uses React's `ReactDOM.render` to mount the visualization and defines geometric parameters like `eyeOffsetX` and `mouthRadius` to position facial features around a central coordinate system.

Feb 21, 2022