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 a smiley face from SVG primitives. It shows how to append and position circles, rectangles, and an arc-generated mouth path using selections and attribute setters. The code imports `select` and `arc` from d3 and uses template literals for transform translations, creating static facial features with fixed dimensions. The face includes yellow head circle, spaced eyes, rectangular eyebrows, and a curved mouth via d3's arc generator, all rendered in SVG on a 960×500 canvas.

Aaristidesnakos

Let's make a face with D3.js!

Aaristidesnakos

Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation with D3.js by constructing a smiley face. It draws a yellow circle as the face, two black eyes, and a brown nose and red mouth using D3's `select`, `append`, and `arc` APIs. The `arc` function generates SVG path data for the nose and mouth shapes. The code sets SVG attributes like `cx`, `cy`, `r`, `fill`, and `stroke` programmatically, and uses `translate` to position grouped elements. The face is rendered in an SVG canvas with a fixed width and height, and the background is set to aquamarine.

TTejaswi@3271

Let's make a face with D3.js!

This example demonstrates how to build a smiley face using fundamental D3.js DOM manipulation, with a yellow circle for the head, black circles for the eyes, and an arc path for the mouth. The code uses D3’s `select` and `arc` APIs to append SVG elements to an `svg` container, positioning them based on the SVG’s width and height attributes. It renders entirely as SVG in the browser, importing D3 v5 from a CDN. The example highlights basic shape creation and attribute setting without data binding or interaction.

RRadhika Ganapathy

Let's make a face with D3.js!

This example demonstrates how to build a simple smiley face using D3.js, with a yellow circle for the head, black circles for the eyes, and an arc for the mouth. The code uses D3’s `select` and `arc` APIs to create and position SVG elements, relying on the `attr` method to set coordinates and dimensions based on the SVG’s width and height. The face is rendered entirely in SVG, with no external data source, and serves as a basic introduction to DOM manipulation with D3.

FfizzleRaider7645

Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation with D3.js by constructing a yellow smiley face from SVG shapes, including a fixed circular head, eyes, and an arc-based mouth. The face’s eyebrows are not animated, but the code shows how to position elements using SVG transforms and attributes. It uses d3.select to bind the SVG element, d3.arc for the mouth path, and imports select and arc from the D3 v5 library. The visual output is a static, centered face rendered entirely in SVG, with dimensions taken directly from the HTML attributes.

PPierre_T

Let's make a face with D3.js!

This example demonstrates how to build a smiley face with D3.js, using SVG elements for rendering. It shows a yellow circle with eyes, eyebrows, and a mouth, where the eyebrows are positioned as rectangles. The code uses `d3.select`, `d3.append`, and `d3.arc` to construct the shapes, with attributes set manually for placement. The face is centered via a translation on a group element, and the mouth is drawn as an arc path. The example highlights fundamental DOM manipulation and SVG shape creation in D3.

Mminimartzz

Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation with D3.js by constructing a smiley face from SVG shapes: a yellow circle for the head, two black circles for eyes, and a mouth drawn as a path. The code uses d3.select, d3.arc, and SVG attribute setters like .attr() to position elements on a 960x500 canvas. Static in this version, it serves as an introduction to D3’s data-driven approach, laying groundwork for an animated version where eyebrows move (per the README). The project runs on D3 v5 with SVG rendering.

RRiley Jamel Green