svelte-zoomable-circles

A Svelte.js component for displaying and browsing hierarchical data using zoomable circles

Built with Svelte and D3.js

demo

!demo

Live demo: openopensource.com

usage

``



`

The tree object must be a JSON object in the following format:

`
export const sampleTree = {
name: "Root",
children: [
{
name: "Child 1",
children: [
{
name: "Child 1.1",
value: 1000
},
{
name: "Child 1.2",
value: 500
},
{
name: "Child 1.3",
value: 250
},
]
},
{
name: "Child2",
value: 800
},
{
name: "Child3",
value: 600
},
]
}

`

props

| Prop | Type | Default | Description |
|---------------------------|-----------------------|-----------------|-----------------------------------------------|
| tree | object | sampleTree | Component data |
| svgHeight | number | 300 | Container height |
| svgWidth | number | 300 | Container width |
| startColor | string (hex code) | #555 | Start color for node color gradient |
| endColor | string (hex code) | #ccc | End color for node gradient |
| textFillColor | string (hex code) | #000 | Color of node labels |
| circleHoverStrokeColor | string (hex code) | #000 | Color of circle outline on hover |
| circleHoverStrokeWidth | number | 3 | Width of circle outline on hover in px |
| textFontSize | number | 25 | Size of label font in px |
| padding | number | 100 | Transition duration (ms) |
| zoomDurationMs | number | 500` | Enables autoplay of pages |

authors

- built by tylerb1
- adapted from this demo by Svend3r