Bowl of fruit

A bowl of fruit demonstrates data joins with enter, update, and exit selections. Apples and lemons appear as colored circles that animate in, move, and shrink away as the dataset changes over time. Built with D3 v5, the example uses `selection.data`, `merge`, and `transition` to handle dynamic updates, while `scaleOrdinal` maps fruit types to colors and radii. The SVG circles animate their position and size over one-second transitions.

MMiyamotodan

Bowl of Fruit - click to select

A bowl of fruit demonstrates D3’s data-join with animated transitions, where apples and lemons are drawn as circles and clicking a fruit highlights it with a black stroke. The example uses `d3.scaleOrdinal` for colors and radii, `selection.transition().duration(1000)` to animate enter and exit, and a custom click handler to update the selected fruit. Rendered in SVG, the scene shows fruits being removed, replaced, and filtered over time.

BBrett

bowl of fruit

A bowl of fruit demonstrates data joins in D3.js v5 by rendering five circles as apples, then updating the visualization over time as one apple is removed and another becomes a lemon. The SVG circles are bound to an array of fruit objects using `selection.selectAll`, `data`, `enter`, `merge`, and `exit`. D3 scales, `scaleOrdinal`, map fruit types to fill colors and radii, while `setTimeout` triggers re-renders to show enter, update, and exit transitions.

Jjlspangl

Bowl of fruit - Click to select

A bowl of fruit visualization displays five apples as colored circles, which can be clicked to select. The selection enlarges the chosen fruit, and over time apples are removed or replaced with lemons, with animations transitioning circle radii. The example uses d3 v5 with the `scaleOrdinal` color and radius scales, and shows enter, merge, and exit transitions via `transition().duration()`. The SVG rendering is updated through a `fruitBowl` function that handles click events and data changes.

MMaciek Sitkowski

Bowl of Fruit - click select

Five fruit circles render in an SVG as a bowl of apples and lemons, with click selection to highlight a fruit with a black outline. The example demonstrates data joins and transitions using D3 v5, with circles entering, exiting, and updating via `selection.data`, `transition.attr`, and a custom `fruitBowl` module. Color and radius scales map fruit types to visual properties, while timed actions remove, replace, and filter the underlying array to animate changes.

AAndrew Fletcher

Bowl of Fruit-Click to Select

A bowl of fruit demonstrates interactive selection and animated updates in D3.js v5. Clicking a circle highlights it with a black stroke and updates a selectedFruit variable, triggering a re-render. The fruitBowl function uses data joins with enter, merge, and exit selections, applying transitions on circle radii and positions. Ordinal scales map fruit types to colors and sizes, while setTimeout calls animate changes like removing apples, replacing one with a lemon, and filtering the data.

XX. N. Chu

Bowl of Fruit - Click to select

Five circles representing apples and lemons transition in size as the data updates, with click selection highlighting the chosen fruit with a black stroke. The D3.js v5 code uses a data join with enter, update, and exit selections, applying ordinal scales for color and radius. A one-second transition animates circle radius and x-position changes, while a timer updates the array by removing and modifying fruit types.

Hhugomell

Bowl of Fruit - Click to Select

Five circles representing apples and lemons enter, update, and exit with a smooth one-second transition, using a D3 ordinal scale for color and radius. Clicking a fruit selects it, adding a black stroke. The example demonstrates a data join with `selection.data`, keyed by `id`, and uses `transition().duration(1000)` for animation. Data mutations occur via `setTimeout`, replacing an apple with a lemon and removing fruits.

HHe Jianfeng