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 data changes—removing, modifying, and reordering fruits in a bowl. It uses `d3.selectAll` and `d3.data` to bind an array of fruit objects to SVG groups, with `enter`, `merge`, and `exit` selections handling new, updated, and removed elements. The code creates circles and text labels, using `scaleOrdinal` for color and radius. Data transitions occur via `setTimeout` calls, showing how the visualization updates when fruits are eaten or replaced.

Llrakla

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the general update pattern in D3 v5, showing how to handle adding, removing, and modifying data elements in a visualization. A bowl of fruit is rendered as circles with labels, using `scaleOrdinal` for color and radius mappings. The code uses `selection.selectAll`, `enter()`, `merge()`, and `exit()` to update the SVG scene over time, with timeout-driven changes removing an apple, replacing one with a lemon, and filtering the array. The rendering uses SVG primitives like `circle` and `text`.

NNICHAPA

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the general update pattern for SVG elements in D3 v5, showing how to handle special cases like creating, updating, and removing data points in a static visualization. A bowl of fruit changes over time as apples are eaten or replaced with lemons, with each fruit rendered as a circle and text label. The code uses D3's `selectAll` and `merge` methods to reconcile entering, updating, and exiting elements, while `scaleOrdinal` maps fruit types to colors and radii. The SVG view updates at timed intervals to reflect the changing array of fruit objects.

SSuzie1022susu

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates how D3.js handles updates to a dataset by animating the addition, removal, and modification of elements. It shows a bowl of fruit represented by colored circles with labels, using D3's `select`, `range`, and `scaleOrdinal` functions. The `transition().duration(1000)` API animates radius and text changes as apples are eaten and replaced with lemons, while the SVG and g elements are created and removed through the general update pattern.

YYouSheng-Do

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

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 for SVG elements, showing how a fruit bowl changes over time with apples and lemons added and removed. A JavaScript array acts as the data source, modified through pop, assignment, and filter operations. Using functions from `d3` including `select`, `range`, and custom `fruitBowl` logic with `scaleOrdinal` for colors and radii, the view updates render enter, update, and exit states on circles and text labels. The visualization relies on D3 v5’s selection merging and exit removal to reflect data changes.

Rrajeshathakur

Fork of Bowl of Fruit - General Update Pattern Special Cases

This example demonstrates the general update pattern in D3, showing how data joins handle enter, update, and exit transitions for a bowl of fruit. It illustrates special cases by using two ordinal scales (colorScale and radiusScale) from d3-scale to map fruit types to visual properties. The code runs through a sequence of timed updates using setTimeout: buying five apples, eating one, replacing one with a lemon, and removing another. SVG circles and text elements are bound to fruit objects, with the bowl rendered as a stationary rectangle. The example uses d3-selection for joins and merges, with D3 v5 loaded via CDN.

Aannadehtiarova