Merge 06a9337ad11ed2b8b09590753e7c0048eb295272 into 7be47742a6dc86f22d148ca9d304f7a9eea318cf

Backlink calculation is quadratic, similar to breadcrumbs before the
fix.

Apply a similar fix here.

Also added alias resolution, so this depends on `file.data.aliases`
from #1681, but that can be commented out easily if needed.

docs/features/graph view.md

@@ -36,7 +36,6 @@ Component.Graph({
     opacityScale: 1, // how quickly do we fade out the labels when zooming out?
     removeTags: [], // what tags to remove from the graph
     showTags: true, // whether to show tags in the graph
-    enableRadial: false, // whether to constrain the graph, similar to Obsidian
   },
   globalGraph: {
     drag: true,
@@ -50,7 +49,6 @@ Component.Graph({
     opacityScale: 1,
     removeTags: [], // what tags to remove from the graph
     showTags: true, // whether to show tags in the graph
-    enableRadial: true, // whether to constrain the graph, similar to Obsidian
   },
 })
 ```

quartz/components/Graph.tsx

@@ -18,7 +18,6 @@ export interface D3Config {
   removeTags: string[]
   showTags: boolean
   focusOnHover?: boolean
-  enableRadial?: boolean
 }
 
 interface GraphOptions {
@@ -40,7 +39,6 @@ const defaultOptions: GraphOptions = {
     showTags: true,
     removeTags: [],
     focusOnHover: false,
-    enableRadial: false,
   },
   globalGraph: {
     drag: true,
@@ -55,11 +53,10 @@ const defaultOptions: GraphOptions = {
     showTags: true,
     removeTags: [],
     focusOnHover: true,
-    enableRadial: true,
   },
 }
 
-export default ((opts?: Partial<GraphOptions>) => {
+export default ((opts?: GraphOptions) => {
   const Graph: QuartzComponent = ({ displayClass, cfg }: QuartzComponentProps) => {
     const localGraph = { ...defaultOptions.localGraph, ...opts?.localGraph }
     const globalGraph = { ...defaultOptions.globalGraph, ...opts?.globalGraph }

quartz/components/scripts/graph.inline.ts

@@ -8,7 +8,6 @@ import {
   forceCenter,
   forceLink,
   forceCollide,
-  forceRadial,
   zoomIdentity,
   select,
   drag,
@@ -88,7 +87,6 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
     removeTags,
     showTags,
     focusOnHover,
-    enableRadial,
   } = JSON.parse(graph.dataset["cfg"]!) as D3Config
 
   const data: Map<SimpleSlug, ContentDetails> = new Map(
@@ -163,20 +161,15 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
       })),
   }
 
-  const width = graph.offsetWidth
-  const height = Math.max(graph.offsetHeight, 250)
-
   // we virtualize the simulation and use pixi to actually render it
-  // Calculate the radius of the container circle
-  const radius = Math.min(width, height) / 2 - 40 // 40px padding
   const simulation: Simulation<NodeData, LinkData> = forceSimulation<NodeData>(graphData.nodes)
     .force("charge", forceManyBody().strength(-100 * repelForce))
     .force("center", forceCenter().strength(centerForce))
     .force("link", forceLink(graphData.links).distance(linkDistance))
     .force("collide", forceCollide<NodeData>((n) => nodeRadius(n)).iterations(3))
 
-  if (enableRadial)
+  const width = graph.offsetWidth
-    simulation.force("radial", forceRadial(radius * 0.8, width / 2, height / 2).strength(0.3))
+  const height = Math.max(graph.offsetHeight, 250)
 
   // precompute style prop strings as pixi doesn't support css variables
   const cssVars = [