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

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

This example shows a smiley face whose eyebrows periodically move up and down, demonstrating basic DOM manipulation with D3.js. The face is drawn using SVG shapes including circles for the eyes, rectangles for the eyebrows, and an arc-generated path for the mouth, all centered within an SVG canvas. The animation uses D3's `transition()` method to shift the eyebrow group’s transform attribute back and forth, creating a looping motion. The code imports `select` and `arc` from the D3 v5 library and relies on SVG for rendering.

BBrickDust

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 rendered with SVG animates its eyebrows upward and downward in a looping transition. The example demonstrates fundamental D3.js DOM manipulation by selecting an SVG element, appending groups, circles, rectangles, and a path for the mouth using `d3.select` and `d3.arc()`. Eyebrow movement is driven by chained `transition().duration()` calls that alternate the group’s `transform` attribute. The code uses D3 v6, with dimensions defined by the SVG’s width and height attributes.

Kkosakase

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

This example demonstrates fundamental DOM manipulation with D3.js by rendering a smiley face whose eyebrows animate up and down. The face is built using SVG circles for the eyes, rectangles for the eyebrows, and a path generated with the `d3.arc()` function for the mouth. D3 transitions animate the eyebrow group’s `transform` attribute over two sequential two-second intervals. The code selects the SVG element, appends a centered group, and uses D3’s `select` and `arc` imports to construct the static and dynamic elements.

NNiharika-Guthikonda

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

This example demonstrates fundamental DOM manipulation with D3.js by animating a smiley face whose eyebrows move up and down. It shows how to build the SVG face from basic shapes—circles for the eyes, rectangles for the eyebrows, and an arc for the mouth—before applying a two-stage transition to the eyebrow group. The code uses d3-selection and d3-shape’s `arc()` to construct the path, with `transition().duration()` chaining to create the animated eyebrow movement. The face is centered using an SVG group with a translated transform.

Pprachow

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

This example uses D3.js to build a smiley face directly in SVG, with animated eyebrows that move up and down in a repeated cycle. It demonstrates basic DOM manipulation by creating circles for the eyes and face, rectangles for the eyebrows, and an arc path for the mouth using D3’s `arc()` helper. The animation relies on chained `transition().duration()` calls to shift the eyebrows’ vertical position. The code explicitly imports `select` and `arc` from D3 and renders everything within a 960x500 SVG canvas.

Mmarcob896

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 smiley face drawn with D3.js animates its eyebrows in a repeated rise-and-fall motion. The example demonstrates fundamental DOM manipulation by building the face from SVG elements—circles for the eyes, rectangles for the eyebrows, and a path generated with the `d3.arc` helper for the mouth. Eyebrow movement uses chained `transition().duration()` calls to shift the group’s `transform` attribute, alternating between raised and lowered positions. The code imports `select` and `arc` from D3 v5 and renders entirely in SVG on a 960×500 canvas.

Ppavakpatel