Fork of Let's make a face with D3.js!

Fork of Let's make a face with D3.js!

This visualization demonstrates a smiley face with animated eyebrows, moving up and down in a repeating two-second cycle. The face is built using fundamental D3.js DOM manipulation, appending SVG shapes like circles, rectangles, and a path-based mouth. The eyebrows move via chained `transition()` and `duration()` calls, which shift their vertical position. The code specifically utilizes D3 v5’s `select`, `arc`, and transition methods to create the static face and its simple dynamic expression.

IIsigned

Fork of Let's make a face with D3.js!

This visualization demonstrates how to build a simple smiley face using D3.js v5, with animated eyebrows that move up and down. The code uses d3-selection to append SVG elements including circles for the eyes, rectangles for the eyebrows, and an arc-generated path for the mouth. A chained transition with a two-second duration moves the eyebrows upward, then returns them to their original position, creating a blinking expression. The face is centered on a 960×500 SVG canvas using a group transform, with all shapes drawn using fundamental SVG attributes.

Ppangaotata

Fork of Let's make a face with D3.js!

A smiley face drawn with D3.js animates its eyebrows in a looping vertical motion, demonstrating fundamental DOM manipulation. The visualization constructs the face using SVG shapes—a circle for the head, circles for eyes, rectangles for eyebrows, and a path generated by D3’s `arc` for the mouth. Coordinates are centered via a translated `<g>` element, and the eyebrow movement is driven by chained `transition` calls that shift the group’s `transform` attribute over 2-second intervals. The code relies on D3 v5’s `select`, `attr`, and `transition` APIs, with a fixed viewport defined in the HTML.

NNeil Chen

Fork of Let's make a face with D3.js!

A D3.js smiley face demonstrates basic DOM manipulation with animated eyebrows. Built with d3.v5, the example uses D3 selections to append SVG shapes—circles for the head and eyes, rectangles for eyebrows, and an arc-generated path for the mouth—into a centered group. A two-stage `transition()` chain moves the eyebrow group up and back down over four seconds, illustrating D3's animation timing. The code imports `select` and `arc` from the 'd3' package, with dimensions read directly from the SVG attributes.

SSayan Chatterjee

Fork of Let's make a face with D3.js!

This visualization demonstrates a simple smiley face created entirely with D3.js, featuring animated eyebrows that move upward and then return to their original position. It uses D3 selections and the `arc` generator to draw the face’s circular head, eyes, rectangular eyebrows, and curved mouth as SVG elements. The animation is driven by chained `transition` calls with a 2000-millisecond duration on the eyebrow group’s `transform` attribute, while all shapes are positioned relative to a central group.

DDanthalakirankumar

Fork of Let's make a face with D3.js!

A smiley face, rendered as SVG elements, demonstrates fundamental DOM manipulation with D3.js. The face's eyebrows animate by repeatedly shifting their vertical position via chained `transition()` calls, each lasting two seconds. The code uses D3's `select`, `append`, and `attr` methods to build the circle, eyes, and rectangular eyebrows, while an `arc()` path creates the mouth. The animation loops the eyebrows up and down continuously.

MMaurice Huang

Fork of Let's make a face with D3.js!

A smiley face built with D3.js displays animated eyebrows that shift upward and downward in a looping two-second transition. The code selects an SVG element and constructs the face using D3 selections, appending circles for the eyes and head, rectangles for the eyebrows, and a path generated with the `d3.arc` API for the mouth. Eyebrow movement is driven by chained `transition().duration()` calls that alternate the group's transform offset. The example uses D3 v5 with SVG rendering and demonstrates basic DOM manipulation and animation for static, predefined geometry without external data.

Ssrinivasaraosankula

Fork of Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation with D3.js by rendering a static smiley face in SVG and animating its eyebrows. The face is built from primitive shapes—circles for the eyes, rectangles for the eyebrows and hair, and a path generated with the `arc()` function for the mouth—all positioned within a centered `<g>` element. Using `transition.attr`, the eyebrows move upward and then return to their original position over repeated two-second intervals. The code relies on `d3.select`, `d3.arc`, and chained transitions to create the looped motion.

BBenoit Estrade