Let's make a face with D3.js

Let's make a face with D3.js

A single SVG contains a row of five red circles, representing apples, which are drawn using D3.js’s `select`, `range`, and `append` methods. The code initially renders all five fruits, then after a one-second timeout, it removes one from the end of the data array and re-renders the visualization. This shows how D3’s enter and exit selections manage dynamic updates to the scene, with the circle positions computed via an index-based formula. The example uses D3 v5 and the SVG rendering approach.

94% match

Let's make a face with D3.js

This example demonstrates the fundamental D3.js data-join pattern by rendering a row of red circles that function as a face. The code uses `d3.select` and `d3.range` to generate an array of fruit objects, then binds that data to SVG circles with `selectAll().data().enter()`. After an initial render, `fruits.pop()` removes one data element, and the `exit()` selection turns that circle black to visualize the removal. The SVG canvas measures 960×500 pixels, with circles spaced 120 pixels apart.

94% match

Let's make a face with D3.js

This example demonstrates how to create a simple face-like pattern using D3.js by rendering five red circles across the center of an SVG canvas. The visualization uses fruit objects as the data source, with each fruit type assigned to a circle. The code leverages D3’s `select`, `range`, and `enter().append()` methods to bind data and generate circle elements, setting their `cx` positions based on index and `cy` to the vertical center. The resulting static composition highlights basic data-binding and SVG shape creation in D3 v5.

93% match

Let's make a face with D3.js!

This example demonstrates fundamental D3.js data joins and DOM manipulation by rendering a row of five fruit-colored circles that update when data changes. It uses `d3.select`, `d3.range`, and `d3.scaleOrdinal` to map fruit types to colors, with `selection.enter()`, `merge()`, and `exit()` to handle adding, updating, and removing SVG circles. After an initial render, a pop removes one circle, and a subsequent change re-colors the middle circle from red to yellow, showing dynamic updates driven by array mutations.

ZZhang Shengli

91% match

Let's make a face with D3.js!

This example demonstrates DOM manipulation with D3.js by rendering five colored circles representing fruit, then updating the visualization over time. It shows how `d3.select`, `d3.range`, and `scaleOrdinal` map fruit types to fill colors and radii, with circles initially positioned using hard-coded attributes. The code then uses `setTimeout` to remove a circle after one second and change a circle’s type from apple to lemon after two seconds, triggering updates through a custom `render` function that handles enter, merge, and exit selections. The example is rendered as SVG in a 960×500 viewport.

Kkevgammer689

Let's make a face with D3.js

This example demonstrates a simple animated face made from D3.js circles, where fruits represent facial features. It shows five apples initially, then removes one apple and changes another into a lemon, updating the circle sizes and colors accordingly. Using D3 v5 APIs like `d3.range`, `d3.scaleOrdinal`, and selection methods like `selectAll`, `enter`, `merge`, and `exit`, it dynamically redraws the SVG circles in response to data changes. The visualization uses ordinal color and radius scales to map fruit types to red or yellow hues and varying sizes.

Let's make a face with D3.js

This example demonstrates a simple data-join workflow in D3.js, rendering a row of five red circles as “apples” and then removing them one by one over time. The code uses `d3.select`, `d3.range`, and the `data()` method with `enter()` and `exit()` selections to manage SVG circle elements dynamically. It also relies on `setTimeout` to trigger two successive updates, showing how `exit().remove()` cleans up removed data points. The visualization is rendered as an SVG inside a fullscreen, dark-themed page with large circular shapes.

LETS FRIGGEN MAKE A FACE DUDE

Five red circles form a simple face-like row across an SVG canvas using D3 version 5. The example demonstrates data joins: initial render binds an array of fruit objects, then removes the last element after one second via `selection.exit().remove()`. The code uses `d3.select`, `d3.range`, and explicit `attr` assignments for circle positions and fill, with hardcoded coordinates and a fixed radius. No interaction or animation beyond the timed data update is shown.

EEvan Chang