Fork of Bowl of Fruit - General Update Pattern Special Cases

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the general update pattern in D3 with special cases for handling data changes, showing a bowl of fruit that evolves as apples are eaten and replaced by a lemon. The code uses `d3.scaleOrdinal` for color and radius mapping, and explicitly manages enter, update, and exit selections with `selection.enter()`, `selection.merge()`, and `selection.exit().remove()`. Rendered as SVG, the visualization animates through four timed transitions via `setTimeout`, modifying the underlying data array and re-calling the `fruitBowl` render function.

IIsigned

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the general update pattern in D3, showing how to handle special cases when entering, updating, and exiting data elements within a visualization. It uses the D3 v5 library with SVG and animation to display a bowl of fruit represented as circles, where apples and lemons are distinguished by color and size. The code uses `selection`, `enter`, `merge`, `exit`, and `.transition()` to animate changes, while the logic in `index.js` simulates data mutations like removing, replacing, and filtering fruit items. The data source is a simple array of fruit objects with random IDs, and the rendering is powered by the D3 `scaleOrdinal` for color and radius scales.

EEmmanuel Chukwujindu

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the general update pattern in D3.js, showing how data joins handle entering, updating, and exiting elements as a fruit bowl changes over time. Five apples are rendered initially, then an apple is removed, another is replaced by a lemon, and a second apple is deleted. The code uses `selection.data()`, `.enter()`, `.merge()`, and `.exit()` with `transition()` to animate position changes and radius adjustments, while scaleOrdinal maps fruit types to colors and sizes. SVG circles and text labels update accordingly, with exiting elements fading out through a transformed transition before removal.

HHojjat Karami

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the enter, update, and exit phases of D3’s general update pattern using a bowl of fruit. It shows apples and lemons as SVG circles with labels, transitioning through five sequential state changes: adding apples, removing one, mutating a fruit type, and filtering out a specific index. The code uses `selection.merge()`, `selection.exit()`, and `selection.remove()` to handle dynamic data, with ordinal scales for color and radius. Rendering is SVG-based, and data mutations are driven by `setTimeout` callbacks.

Wwinner106

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the General Update Pattern in D3, showing how to handle data changes with enter, update, and exit selections. It animates a bowl of fruit where apples are eaten, added, and replaced with lemons over time. The code uses d3.select, data joins with selection.enter and selection.exit, and scaleOrdinal for color and radius mapping. Rendering is done through SVG circles and text elements within grouped transforms.

VVamsiYandapalli

Fork of Bowl of Fruit - General Update Pattern

This example demonstrates the general update pattern for data joins in D3, showing how enter, update, and exit selections handle changing fruit data over time. A bowl of apples shrinks as fruits are removed, and one apple transforms into a lemon. The code uses `selection.data` with a key function, `enter.append`, `merge`, and `exit.transition` to animate circles with `transition.attr` over one second. It relies on `scaleOrdinal` for color and radius, with `setTimeout` triggering three sequential render calls in D3 v6.

Nnachik

Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the general update pattern in D3 with special cases for entering, updating, and exiting elements. It shows a bowl of fruit where apples are added, removed, and replaced with lemons over time, with transitions animating position and opacity changes. The code uses `d3.scaleOrdinal` for color and radius mappings, `selection.merge` for combining enter and update selections, and `transition.duration` for smooth animations. The visualization renders as SVG with circles and text labels inside a rounded rectangle bowl.

Wwangjonathan

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the General Update Pattern in D3 with special cases for data changes. Using d3 v5, it renders a bowl of apples and lemons as SVG circles and text labels, with a custom fruitBowl function handling enter, update, and exit selections. The code uses d3.scaleOrdinal for color and radius mapping, and d3.select and d3.range to manage state. Over timed updates, fruits are removed, one apple is replaced by a lemon, and another apple is filtered out, showing how D3 transitions handle these scenarios.

KKainsli