Bowl of Fruit - General Update pattern

Bowl of Fruit - General Update Pattern

Five circles representing apples shrink away and are replaced as a lemon appears, demonstrating D3's general update pattern through enter, update, and exit selections. The example uses `scaleOrdinal` for fruit type colors and radii, with `transition().duration(1000)` animating circle resizing and removal. Data flows through `data(fruits, d => d.id)` keyed by random IDs, while the `fruitBowl` function manages the merge and exit transitions.

LLongYuu

Bowl of Fruit - General Update Pattern

This example demonstrates the D3 general update pattern with a bowl of fruit rendered as animated SVG circles. Five apples appear, then transition through enter, update, and exit phases as fruits are removed or transformed into lemons. The code uses d3.scaleOrdinal for color and radius mappings, selection.data with a key function, and chained .transition().duration() calls to animate circle attributes. Fruit identities are tracked via random IDs, allowing smooth morphing between states over a three-second timeline.

Mmjoaquim12

Bowl of fruit General Update Pattern

This example demonstrates D3’s General Update Pattern by animating a bowl of fruit as apples are eaten and one transforms into a lemon. Circles enter, update, and exit with staggered transitions over one-second intervals, smoothly resizing and recoloring via `scaleOrdinal`. Using d3.v5, the code applies `data` joins with key functions, merges enter/update selections, and chains `transition().duration(1000)` for radius and position changes, while exit transitions shrink circles to zero before removal, all rendered in SVG.

DDaniel García

Bowl of Fruit - General Update Pattern

Five circles represent a bowl of fruit whose contents change over time: apples shrink and vanish when eaten, and one apple transforms into a lemon. The example demonstrates the D3 general update pattern, using `selectAll` with a key function on `d.id` to track entering, updating, and exiting elements. Each circle's radius transitions to zero on exit, while new and updated fruits animate their radius and color via `transition().duration(1000)`. The code leverages `scaleOrdinal` for fruit type to color and radius mappings, with SVG rendered through d3 v5.

YYifei Liu

Bowl of Fruit - General Update Pattern

Five circles representing apples animate into a bowl, then morph through enter, update, and exit phases. The general update pattern is demonstrated as fruits are eaten, replaced with lemons, and filtered, with each change triggering smooth transitions. The example uses d3’s selection joins, scaleOrdinal for color and radius, and chained transition calls over three seconds. Data is random-generated in index.js and rendered as SVG circles.

BBenji-L

Bowl of fruit - General Update Pattern

Five apples appear in a row, then shrink and vanish as they are eaten, while one apple transforms into a lemon through a color and size change. This demonstrates d3's general update pattern using `enter`, `merge`, and `exit` selections with `transition.attr` to animate circle radii and positions. The fruit types map to color and radius scales, with data bound by unique `id` keys. SVG circles render the bowl of fruit, and `setTimeout` calls trigger the staged updates over three seconds.

Nntds12

Bowl of fruit general update pattern

A bowl of fruit demonstrates D3's general update pattern with three apple and lemon circles transitioning in size and position over four seconds. The animation shows an apple disappearing, a lemon being swapped in, and a second apple being removed, with all circles smoothly resizing via `transition().duration(1000)`. The code uses D3 v5's `scaleOrdinal` for color and radius mapping, `selectAll('circle').data()` for data binding, and `enter()`, `merge()`, and `exit()` to handle state changes, rendering as SVG with hardcoded fruit objects generated via `range(5).map()`.

AAdeola Oni

Bowl of Fruit - General Update Pattern

Five fruit circles enter an SVG bowl and animate to their positions. This example demonstrates the D3 general update pattern by eating apples, replacing one with a lemon, and removing another, all with smooth transitions. The code uses d3.select, d3.range, scaleOrdinal for color and radius, and transition().duration() for animation. Each fruit has an id for keyed data joins, and exit selections shrink to zero radius before removal.

PPiotr Paszek