Circular Layout

Arranges all the nodes/groups in the model into a circle, with a radius sufficiently large that no two nodes/groups overlap.

<script>
  import { SurfaceComponent } from "@visuallyjs/browser-ui-svelte"
  import { CircularLayout } from "@visuallyjs/browser-ui"
  const renderOptions = {
  layout: {
    type: CircularLayout.type
  }
}
</script>

<SurfaceComponent {renderOptions}/>

---

Parameters

CircularLayoutParameters

Parameters for the circular layout.

Name	Type	Description
centerContent?	boolean	Whether or not to shift the layout so that the origin is [width/2, height/2] and not [0,0]. This is useful in situations such as groups, where elements cannot be placed in a negative position in either axis (due to there being no facility to pan the group canvas)
centerRoot?	boolean	If true, the first node in the data set will be placed in the center of the circle. Defaults to false.
height?	number	Optional fixed height for the layout.
locationFunction?	LocationFunction	Optional function that, given some vertex, can provide the x/y location of the vertex on the canvas
padding?	PointXY	Optional padding to put around the elements.
width?	number	Optional fixed width for the layout.

---

Centering the root node

<script>
  import { SurfaceComponent } from "@visuallyjs/browser-ui-svelte"
  import { CircularLayout } from "@visuallyjs/browser-ui"
  const renderOptions = {
  layout: {
    type: CircularLayout.type,
    options: {
      centerRoot: true
    }
  }
}
</script>

<SurfaceComponent {renderOptions}/>