Let's make a face with D3.js!

Let's make a face with D3.js!

A smiley face drawn with D3.js animates its eyebrows in a looping up-and-down motion. The example demonstrates fundamental SVG construction using D3 selections and shape generators, building the face from a yellow circle, two eyes, rectangular eyebrows, and an arc-based mouth. The eyebrows transition vertically via chained `transition().duration()` calls, while `d3.arc` computes the mouth path. The code uses `select` and `arc` from D3 v5, with all elements positioned through SVG attributes.

VVerdidk

Let's make a face with D3.js!

A yellow smiley face with animated eyebrows is rendered in SVG using D3.js. The face is constructed from basic SVG shapes: circles for the eyes, rectangles for the eyebrows, and an arc path for the mouth. The code uses D3 selections (`select`, `append`) and the `arc` generator, with `transition().duration()` to move the eyebrows up and down. The animation runs once, lifting the eyebrows 50 pixels and then returning them to their original position, demonstrating fundamental DOM manipulation with D3 v5.

PPhilippe Rigovanov

Let's make a face with D3.js!

A yellow smiley face drawn with SVG shapes has animated eyebrows that move up and down in a looping transition. The example demonstrates fundamental D3.js DOM manipulation, building the face with `select`, `append`, circles, rectangles, and a mouth path generated using the `arc` helper. Eyebrow motion is created through chained `transition().duration()` calls on a group element, while the face is centered using an SVG `transform`. The code uses D3 v5 modules and relies on static shape attributes rather than data binding.

MMMoronto

Let's make a face with D3.js!

A yellow smiley face is drawn in SVG, with animated eyebrows that move up and down in a looping transition. The example demonstrates fundamental DOM manipulation by using D3 selections to create and position circles, rectangles, and an arc-based mouth via the `d3.arc` API. Built with D3 v5, it chains `.transition().duration(2000)` calls to animate the eyebrow group's transform attribute. The source code imports `select` and `arc` from D3, and renders everything within a fixed 960×500 SVG canvas.

Mmmustafau

Let's make a face with D3.js!

A smiley face drawn with SVG shapes animates its eyebrows upward and back down. The example demonstrates fundamental DOM manipulation with D3.js, using `d3.select` to append a yellow circle, two eye circles, arc-based mouth and eyebrow paths, and a rectangular eyebrow. D3 transitions (`transition().duration(2000)`) animate the eyebrow group’s vertical position. The code imports `select` and `arc` from D3 v5, rendering to an SVG canvas with hard-coded dimensions.

MMark Jones

Let's make a face with D3.js!

A yellow smiley face is drawn in SVG with D3.js, featuring animated eyebrows that move up and down. The code selects the SVG element, appends circles for the face and eyes, rectangles for the eyebrows, and an arc for the mouth using d3.arc. Eyebrow movement is achieved through chained transition().duration() calls that shift their vertical position. The example demonstrates fundamental DOM manipulation with D3's select and append methods, using static attributes and no external data.

VVito

Let's make a face with D3.js!

A smiley face drawn with D3.js shows its eyebrows moving up and down in a looping animation. The code builds the face using SVG shapes: a yellow circle for the head, two circles for eyes, rectangles for eyebrows, and a path generated with the `d3.arc` function for the mouth. Eyebrow motion is created with chained `transition` and `duration` calls that alternate between two vertical positions. The example demonstrates fundamental DOM manipulation and data-driven styling using D3 v5’s selection, arc, and transition APIs.

NNameeeee

Let's make a face with D3.js!

This example demonstrates fundamental D3.js DOM manipulation by building a smiley face from SVG elements, with animated eyebrows that move up and down. The code uses D3 selections to append a yellow circle for the head, circles for the eyes, rectangles for the eyebrows, and an arc-generated path for the mouth. It applies `transition` with a two-second duration to animate the eyebrow group’s vertical position, showcasing data-driven document updates. The rendering uses SVG within a 960x500 viewport, driven entirely by D3’s `select` and `arc` APIs.

MMrG113