feat: add 3D toggle and adjust theme

src/Network.tsx

@@ -1,6 +1,7 @@
-import { useEffect, useRef, useState } from "react";
+import { ChangeEvent, useEffect, useRef, useState } from "react";
 import { apiAuth } from "./api";
-import { GraphCanvas, GraphCanvasRef, GraphEdge, GraphNode, useSelection } from "reagraph";
+import { GraphCanvas, GraphCanvasRef, GraphEdge, GraphNode, recommendLayout, useSelection } from "reagraph";
+import { customTheme } from "./NetworkTheme";
 
 interface NetworkData {
   nodes: GraphNode[],
@@ -10,6 +11,7 @@ interface NetworkData {
 export const GraphComponent = () => {
   const [data, setData] = useState({ nodes: [], edges: [] } as NetworkData);
   const [loading, setLoading] = useState(true);
+  const [threed, setThreed] = useState(false);
 
   async function loadData() {
     setLoading(true);
@@ -26,20 +28,46 @@ export const GraphComponent = () => {
     ref: graphRef,
     nodes: data.nodes,
     edges: data.edges,
-    pathSelectionType: 'out'
+    pathSelectionType: 'out',
   });
 
+  function handleThreed() {
+    setThreed(!threed)
+    graphRef.current?.fitNodesInView();
+    graphRef.current?.centerGraph();
+    graphRef.current?.resetControls();
+  }
+
   return (
-    <GraphCanvas
-      draggable
-      ref={graphRef}
-      nodes={data.nodes}
-      edges={data.edges}
-      selections={selections}
-      actives={actives}
-      onCanvasClick={onCanvasClick}
-      onNodeClick={onNodeClick}
-    />
+    <div style={{ position: 'absolute', top: 0, bottom: 0, left: 0, right: 0 }}>
+      <div className="controls" >
+        <div className="control" onClick={handleThreed}>
+          <span>2D</span>
+          <div className="switch">
+            <input type="checkbox" checked={threed} />
+            <span className="slider round"></span>
+          </div>
+          <span>3D</span>
+        </div>
+      </div>
+      <GraphCanvas
+        draggable
+        cameraMode={threed ? "rotate" : "pan"}
+        layoutType={threed ? "forceDirected3d" : "forceDirected2d"}
+        layoutOverrides={{
+          linkDistance: 200
+        }}
+        labelType="auto"
+        ref={graphRef}
+        theme={customTheme}
+        nodes={data.nodes}
+        edges={data.edges}
+        selections={selections}
+        actives={actives}
+        onCanvasClick={onCanvasClick}
+        onNodeClick={onNodeClick}
+      />
+    </div>
   );
 
 }