d3-indented-tree API example #16

d3-indented-tree API example #17

This example demonstrates how the d3-indented-tree API customizes link labels, showing the column *weight* with the unit "Euro," two-decimal formatting, and German locale, then transitions the labels to display the *size* column after two seconds. It also sets link widths proportionally to weight before switching to size. The code uses d3.indentedTree with the linkLabel() and linkWidth() methods, parsing data from an aside#data element and rendering via d3.select().append().call().

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d3-indented-tree API example #23

This example demonstrates how the `d3-indented-tree` API can adjust link width in real time. Initially, the chart uses the `linkWidth("size")` method to dynamically size links based on the "size" property of the data, which is loaded from a local `flare.json` file. After a two-second delay, a `window.setTimeout` callback switches the link width to a static value of 100 pixels, overriding the dynamic behavior. The visualization is rendered using D3.js v6 and the `d3-indented-tree` plugin, with data propagated via the `propagateValue` method. This highlights the flexibility of the API for controlling visual encodings.

d3-indented-tree API example #15

This example demonstrates how the d3-indented-tree API customizes link labels and node images in a hierarchical tree layout. It shows a link label derived from the string column *color*, displayed in the middle of the link with margins, while node images use a file with custom width, height, and background to handle transparency. The code sets link width based on the numeric *weight* column, mapping values to a range of 150–300, and increases link height to 50 pixels. It uses d3.v6 and the d3-indented-tree library, reading data from an `<aside>` element and updating link width dynamically after two seconds.

d3-indented-tree API example #21

This example demonstrates how to dynamically adjust link strength in a d3-indented-tree diagram based on a data field, using the `linkStrength("size")` method. It visualizes hierarchical data from a remote flare.json file, where link thickness reflects the "size" attribute. The code uses d3.v6 and the d3-indented-tree library, initially rendering the tree and then programmatically changing link width to 100 after a two-second delay. The example highlights the API’s ability to bind visual properties to data values, allowing for interactive or time-based updates.

d3-indented-tree API example #19

This example demonstrates how numeric values propagate through a hierarchical tree and appear as link labels, with colors indicating magnitude. The chart loads `flare.json` and displays it using the `d3-indented-tree` plugin, where the `propagateValue("size")` method sums child values into their parents and `linkLabel("size", {color})` renders each link’s label with a color function turning values over 6000 green and others red. The visualization also shows dynamic interaction by widening the link labels from their default to 100 pixels after a two-second delay, while relying on D3 v6 for data binding and DOM manipulation.

d3-indented-tree API example #22

This example demonstrates dynamic link strength in a d3-indented-tree hierarchical chart, where the strength of each link is mapped from the data’s “size” field using a logarithmic scale. It first renders a tree from the flare.json dataset, then after a two-second delay, increases the link width to 100 pixels to show an interactive update. The code uses the d3-indented-tree API, specifically the `linkStrength()` method with a scale, along with d3.v6 for data handling and selection. The visualization is created via a custom `showChart` function that appends a chart div to the body.

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d3-indented-tree API example #20

This example demonstrates the d3-indented-tree plugin with a fixed link strength, adjusting the visual spacing between tree nodes to a constant value. It shows the tree layout rendering hierarchical data from a remote flare.json file, where each node’s name is used as the key. The code explicitly calls `.linkStrength(5)` to set a rigid link stiffness, while also scheduling a `.linkWidth(100)` update after two seconds to alter link thickness. Using D3 v6 and the d3-indented-tree library, the chart is appended to the body and rendered via the plugin’s API. The data source and rendering approach are visible, but the example focuses on the plugin’s configuration methods.

84% match

d3-indented-tree API example #4

This example demonstrates how to update an indented tree diagram’s link widths based on a numeric field. It initially renders a tree from a CSV dataset, defining hierarchy levels for world, continent, and country. After a two-second delay, the `linkWidth` method is called to encode the population values into the stroke thickness of the links. The visualization uses D3 v6 and the d3-indented-tree library, with the chart attached to the body via a `div` and invoked through the `d3.indentedTree` factory. The data is loaded from a remote CSV file specified in the configuration.