Let's make a face with D3.js

Let's make a face with D3.js!

Five D3-generated apples start as plain circles on an SVG canvas. Using data binding and `selection.enter()`, each fruit receives an interactive face made from additional circle elements, with positions tied to index-based spacing. The example demonstrates fundamental D3 v5 joins with `selectAll` and `attr` updates, rendering entirely through SVG as specified in the HTML document.

MMaarten van 't Wout

93% match

Let's make a face with D3.js

A single SVG contains a row of five red circles, representing apples, which are drawn using D3.js’s `select`, `range`, and `append` methods. The code initially renders all five fruits, then after a one-second timeout, it removes one from the end of the data array and re-renders the visualization. This shows how D3’s enter and exit selections manage dynamic updates to the scene, with the circle positions computed via an index-based formula. The example uses D3 v5 and the SVG rendering approach.

92% match

Let's make a face with D3.js

This example demonstrates how to create a simple face-like pattern using D3.js by rendering five red circles across the center of an SVG canvas. The visualization uses fruit objects as the data source, with each fruit type assigned to a circle. The code leverages D3’s `select`, `range`, and `enter().append()` methods to bind data and generate circle elements, setting their `cx` positions based on index and `cy` to the vertical center. The resulting static composition highlights basic data-binding and SVG shape creation in D3 v5.

Let's make a face with D3.js

This example demonstrates a simple animated face made from D3.js circles, where fruits represent facial features. It shows five apples initially, then removes one apple and changes another into a lemon, updating the circle sizes and colors accordingly. Using D3 v5 APIs like `d3.range`, `d3.scaleOrdinal`, and selection methods like `selectAll`, `enter`, `merge`, and `exit`, it dynamically redraws the SVG circles in response to data changes. The visualization uses ordinal color and radius scales to map fruit types to red or yellow hues and varying sizes.

Let's make a face with D3.js

A D3.js v5 example demonstrates data-binding and enter/exit updates by rendering a row of fruit as SVG circles. Five apples appear initially, then one is removed after a second, and a third apple becomes a lemon after two seconds, illustrating dynamic updates to the DOM. Using `d3.select`, `scaleOrdinal`, and `range`, the code maps fruit types to fill colors and radii, with all circles positioned via `attr` and removed via `.exit().remove()`.

Let's make a face with D3.js

This example demonstrates how data binding and updates with D3 v5 can make a face out of fruit circles. The code uses `d3.select`, `scaleOrdinal` for color and radius, and joins circle elements to an array of fruit objects. Initially five apples render; after one second, a fruit is removed via `fruits.pop()`, and after two seconds, one apple becomes a lemon, updating the visualization with enter, update, and exit selections.

Let's make a face with D3.js!

This example demonstrates fundamental DOM manipulation in D3.js by rendering a smiley face from an array of fruit objects. The visualization starts with five red circles representing apples, positioned horizontally across an SVG canvas, then removes the last fruit from the data array, causing the corresponding circle to turn black through the exit selection. The code uses D3’s `select`, `range`, data joins with `enter` and `exit` methods, and SVG circle attributes to show how data bindings drive visual updates. The rendering is entirely SVG-based, with a fixed 960×500 viewport.

Bbo-nathaniel

90% match

Let's make a face with D3.js

This example demonstrates a dynamic fruit bowl visualization rendered as SVG circles, showing five apples that shrink to four and transform one into a lemon through timed transitions. The code uses D3.js v5 selection methods (`selectAll`, `enter`, `merge`, `exit`) with the `fruitBowl` module applying ordinal scales for color and radius via `scaleOrdinal` from d3. Data updates occur through `setTimeout` callbacks in `index.js`.