Let's make a face with D3.js!

Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation with D3.js by constructing an animated smiling face. A yellow circle forms the head, with black-outlined eyes, rectangular eyebrows, and an arc-shaped mouth. The animation uses D3’s `transition` method to repeatedly move the entire eyebrow group up and down over two-second intervals, creating a blinking effect. The SVG scene is centered using the `attr` transform, and all shapes are appended to the SVG canvas with hardcoded dimensions and positions.

Ddktaylor916

Let's make a face with D3.js!

Ddktaylor916

Let's make a face with D3.js!

This example demonstrates fundamental D3.js DOM manipulation by building a smiling face out of SVG shapes, with animated eyebrows that move up and down. A yellow circle forms the head, two circles serve as eyes, rectangles become eyebrows, and a path generated with the `d3.arc` helper creates the mouth. Using a `transition().duration(2000)` chain, the eyebrow group toggles its vertical translation, shifting it downward then returning it to the original position. The code explicitly binds SVG elements via `select` and `append`, relying on D3 v5’s modular imports for `select` and `arc`.

Rrjohnson5016

Let's make a face with D3.js!

This example illustrates fundamental DOM manipulation with D3.js by building a smiley face from SVG primitives. A yellow circle forms the head, with two eye circles, a mouth path created using the `arc` generator, and rectangular eyebrows. The animation uses chained `transition()` calls to animate the eyebrow group's `transform` attribute upward and then back down over two seconds each, creating a simple moving expression. The code relies on `svg.append`, `.attr`, and D3's selection and transition APIs, rendering entirely through SVG without external data.

Mmariamy

Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation and animation with D3.js by constructing a smiley face from SVG shapes and animating its eyebrows. A yellow circle forms the head, with eyes, rectangular eyebrows, and an arc-based mouth positioned using D3 selections and attribute setters. The code uses d3.select, d3.arc, and chained transitions with .transition().duration() to move the eyebrow group up and down over two 2-second cycles. All elements are appended to an SVG container, with positioning handled via transform attributes.

Ssslee8778960

Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation with D3.js by building a smiling face out of SVG shapes, then animating its eyebrows. A yellow circle forms the head, with two dark eyes and an arc-based mouth positioned around the center. The code uses `d3.select`, `append`, and attribute setters to construct elements, while `transition().duration()` moves the eyebrow group up and down over two-second intervals. The rendering relies on SVG elements within a 960-by-500 viewport, with all positioning handled through transform attributes and numerical constants.

JJayesh Swami

Let's make a face with D3.js!

This example uses D3.js to build a smiling face out of SVG primitives, including a yellow circle, two eyes, and a mouth shaped with the `d3.arc` path generator. The face is centered within an SVG canvas via a `g` element transform, and the eyes and eyebrows are positioned using attribute math. A two-second `transition` animates the eyebrow group's `y` attribute in a loop, causing the eyebrows to move up and down. The code demonstrates fundamental DOM manipulation through D3's selection and chaining methods.

Jjtacne

Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation and animation with D3.js by constructing a smiling face from SVG shapes. The code draws a yellow circular head, two eyes, and a mouth using an arc, then animates the eyebrows by moving a group element up and down. It uses `d3.select` to target the SVG, appends shape elements, and chains `transition().duration(2000)` calls to create the looping eyebrow movement. The rendering approach is SVG output, with all logic contained in a single JavaScript file.

Ggstriker050