feat(core): add autoPanSpeed prop (#1535)

* feat(core): add `autoPanSpeed` prop

* chore(changeset): add

packages/core/src/composables/useDrag.ts

@@ -46,6 +46,7 @@ export function useDrag(params: UseDragParams) {
     nodeDragThreshold,
     viewport,
     autoPanOnNodeDrag,
+    autoPanSpeed,
     nodesDraggable,
     panBy,
     findNode,
@@ -132,7 +133,7 @@ export function useDrag(params: UseDragParams) {
       return
     }
 
-    const [xMovement, yMovement] = calcAutoPan(mousePosition, containerBounds)
+    const [xMovement, yMovement] = calcAutoPan(mousePosition, containerBounds, autoPanSpeed.value)
 
     if (xMovement !== 0 || yMovement !== 0) {
       const nextPos = {

packages/core/src/composables/useHandle.ts

@@ -56,6 +56,7 @@ export function useHandle({
     connectionClickStartHandle,
     nodesConnectable,
     autoPanOnConnect,
+    autoPanSpeed,
     findNode,
     panBy,
     startConnection,
@@ -120,7 +121,7 @@ export function useHandle({
           return
         }
 
-        const [xMovement, yMovement] = calcAutoPan(connectionPosition, containerBounds)
+        const [xMovement, yMovement] = calcAutoPan(connectionPosition, containerBounds, autoPanSpeed.value)
 
         panBy({ x: xMovement, y: yMovement })
         autoPanId = requestAnimationFrame(autoPan)