fix: set snapToGrid to false by default (#3066)

CONTRIBUTORS

@@ -13,6 +13,7 @@ Indomi <indomi126@gmail.com>
 James <san>
 Jógvan <lse>
 Ken <ei>
+Kent <oo>
 Limbo <49612796+JUST-Limbo@users.noreply.github.com>
 Lixu <37231473+wflixu@users.noreply.github.com>
 Lloyd <ho>

packages/x6/src/registry/router/manhattan/options.ts

@@ -186,7 +186,7 @@ export const defaults: ManhattanRouterOptions = {
 
   fallbackRouter: orth,
   draggingRouter: null,
-  snapToGrid: true,
+  snapToGrid: false,
 }
 
 export function resolve<T>(

packages/x6/src/registry/tool/arrowhead.ts

@@ -74,6 +74,7 @@ class Arrowhead extends ToolsView.ToolItem<EdgeView, Arrowhead.Options> {
         x: coords.x,
         y: coords.y,
         options: {
+          ...this.options,
           toolId: this.cid,
         },
       })

packages/x6/src/view/node.ts

@@ -847,7 +847,6 @@ export class NodeView<
   ) {
     this.graph.model.startBatch('add-edge')
     const edgeView = this.createEdgeFromMagnet(magnet, x, y)
-    edgeView.notifyMouseDown(e, x, y) // backwards compatibility events
     edgeView.setEventData(
       e,
       edgeView.prepareArrowheadDragging('target', {
@@ -858,6 +857,7 @@ export class NodeView<
       }),
     )
     this.setEventData<Partial<EventData.Magnet>>(e, { edgeView })
+    edgeView.notifyMouseDown(e, x, y)
   }
 
   protected getDefaultEdge(sourceView: CellView, sourceMagnet: Element) {