Let's make a face with D3.js!

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()`.

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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!

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

Let's make a face with D3.js!

This example demonstrates how D3.js can build an interactive smiley face by manipulating SVG elements, with animated eyebrows that move over time. The code uses `d3.select` and `selection.data` to bind fruit-shaped data to SVG circles and text, while `transition.attr` animates their positions and radii. A fruit bowl is rendered as an SVG rectangle, and ordinal scales like `scaleOrdinal` map fruit types to colors and sizes. The face updates through timed intervals that add, remove, or alter data, showcasing D3’s enter, update, and exit pattern.

Ccpsshan

Let's make a face with D3.js!

This interactive D3.js example demonstrates DOM manipulation by rendering a smiley face as a fruit bowl, with apples and lemons positioned as facial features and animated eyebrows that move when the data changes. The visualization uses `scaleOrdinal` color and radius scales to map fruit types to visual properties, while the `fruitBowl` function manages SVG elements through selection and transition methods. The code animates fruit appearance, removal, and type changes over timed intervals, showing how D3's `.transition().duration()` API creates smooth updates when the underlying data array is modified.

Hhuankoh

Let's make a face with D3.js!

This example shows a fruit bowl visualization where apples and lemons are rendered as colored circles, with a face-like arrangement created through D3.js data joins. The code uses `d3.select`, `d3.range`, and `d3.scaleOrdinal` to map fruit types to red and yellow colors and different radii. It demonstrates enter, update, and exit selections, first removing an apple, then replacing one with a lemon via `setTimeout`. The SVG output is generated from a simple `fruitBowl` function that binds fruit data to circles.

DDifan Gu

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 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`.