Make fruit bowl update patterns with nesting

Make fruit bowl update patterns

A row of apples animates through a sequence of update patterns: an apple is removed, another transforms into a lemon, and a third is filtered out. The demo shows enter, update, and exit selections handling state changes with smooth transitions. It uses D3 v5 with `scaleOrdinal` for color and radius, `data()` with a key function on random IDs, and chained `transition().duration()` calls to animate circle attributes. The rendering is SVG, driven by a timer-based `setTimeout` script.

Iisaachowen

Bowl of Fruit - Nested Update Pattern

A bowl of fruit demonstrates the nested update pattern in D3 v6, where apples and lemons are rendered as SVG circles and labels inside a rounded rectangle bowl. The code uses `scaleOrdinal` for color and radius mappings, and the `enter`/`merge`/`exit` selections to handle data changes. Over timed intervals, fruits are removed and one apple is replaced with a lemon, showing how the visualization updates smoothly.

OOleg

Bowl of Fruit - General Update Pattern .js

This example demonstrates D3's general update pattern by showing a bowl of fruit that changes over time. Apples and lemons render as SVG circles with distinct colors and radii via `scaleOrdinal` color and radius scales. The `fruitBowl` function binds fruit data to circle and text elements, using `enter`, `merge`, and `exit` selections to handle additions, updates, and removals. Timed `setTimeout` callbacks trigger transitions by eating apples, replacing one with a lemon, and filtering data.

HHelenaShu

Bowl of Fruit - General Update Pattern

This example demonstrates the D3 general update pattern with a bowl of fruit rendered as SVG circles. Apples and lemons are distinguished by color and radius using `scaleOrdinal`, while animated transitions adjust circle positions and sizes over one second. The code explicitly manages enter, update, and exit selections, shrinking removed fruit to zero radius via `transition.attr('r', 0)` and `.remove()`. Data mutations—deleting an apple, changing one to a lemon, and filtering another—occur at timed intervals, showing how the visualization responds to changing data through D3 v5's data join.

ZZ-Richard

Bowl of Fruit - Nested Version of General Upate Pattern

This chart shows a bowl of fruit that changes over time as apples are added, removed, or turned into lemons. It demonstrates the nested version of the general update pattern using D3's `selectAll`, `enter()`, `merge()`, and `exit()` APIs to manage SVG groups, circles, and text elements. The code uses `d3.scaleOrdinal` for color and radius mapping, and the dataset is generated with a random ID for each fruit. Changes are triggered by timed `setTimeout` calls, and the bowl is drawn as a styled rectangle.

Nnkohdatavis

Fruit - Update Pattern - Nested, Transitions

A bowl of fruit changes over time as apples are removed and one apple transforms into a lemon. The visualization demonstrates the D3 update pattern with nested elements. It uses d3.scaleOrdinal for color and radius, and applies d3.transition to animate position changes over 1200 milliseconds. Exit transitions shrink removed fruits over 500 milliseconds. The SVG rendering is driven by a custom fruitBowl function that merges entering and existing groups.

LLeora Wenger

Bowl of Fruit - General Update Pattern

A bowl of fruit demonstrates D3’s general update pattern with a live SVG scene where apples and lemons appear and disappear over timed intervals. The code uses `d3.scaleOrdinal` for color and radius mapping, and `selection.enter`, `merge`, and `exit` to handle data joins. Circles and text labels render inside SVG groups, repositioned via `transform` attributes based on array index. The example cycles through mutations—removing fruits, swapping an apple for a lemon—through `setTimeout` calls triggering re-renders.

LLongYuu

Fork of Bowl Of Fruits-Nested

This example demonstrates a dynamic fruit bowl visualization where apples are eaten and transformed into lemons through a sequence of timed updates, showing how D3.js handles incremental data changes. The code uses `d3.select` and `selection.merge` to manage SVG groups and shapes, with `transition().duration()` animating circle radii when fruits change. A custom `fruitBowl` function applies ordinal color and radius scales, mapping fruit types to visual properties, while the removal and addition of data elements triggers enter, update, and exit states. The underlying data is a hardcoded array of fruit objects modified by setTimeout callbacks.

MMahaveer Jain