From e1c7022bbc3b7c06fe92c7b67dc72ba174e6712c Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Mon, 11 Aug 2025 14:17:04 +0200
Subject: [PATCH 1/4] chore(minimap): fix zooming on windows #5392

---
 packages/system/src/xyminimap/index.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/system/src/xyminimap/index.ts b/packages/system/src/xyminimap/index.ts
index 025cbeee..e80defac 100644
--- a/packages/system/src/xyminimap/index.ts
+++ b/packages/system/src/xyminimap/index.ts
@@ -38,18 +38,19 @@ export function XYMinimap({ domNode, panZoom, getTransform, getViewScale }: XYMi
     zoomable = true,
     inversePan = false,
   }: XYMinimapUpdate) {
+    const _zoomStep = zoomStep / 10;
+
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const zoomHandler = (event: D3ZoomEvent<SVGSVGElement, any>) => {
-      const transform = getTransform();
-
       if (event.sourceEvent.type !== 'wheel' || !panZoom) {
         return;
       }
 
+      const transform = getTransform();
       const pinchDelta =
         -event.sourceEvent.deltaY *
         (event.sourceEvent.deltaMode === 1 ? 0.05 : event.sourceEvent.deltaMode ? 1 : 0.002) *
-        zoomStep;
+        _zoomStep;
       const nextZoom = transform[2] * Math.pow(2, pinchDelta);
 
       panZoom.scaleTo(nextZoom);

From 144f8feb0f4a74b63e44eb9edf5beed4dd8a9230 Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Mon, 11 Aug 2025 14:17:45 +0200
Subject: [PATCH 2/4] chore(changeset): add

---
 .changeset/fresh-eyes-remain.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/fresh-eyes-remain.md

diff --git a/.changeset/fresh-eyes-remain.md b/.changeset/fresh-eyes-remain.md
new file mode 100644
index 00000000..0d2739bb
--- /dev/null
+++ b/.changeset/fresh-eyes-remain.md
@@ -0,0 +1,5 @@
+---
+'@xyflow/system': patch
+---
+
+Fix minimap zoom for windows users

From 9fa07796640f3fe811146a4b1d89ac4d5b6f9782 Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Tue, 12 Aug 2025 12:44:49 +0200
Subject: [PATCH 3/4] chore(minimap): use 1 as a default for zoom step

---
 .../src/additional-components/MiniMap/MiniMap.tsx     |  2 +-
 packages/system/src/xyminimap/index.ts                | 11 +++++------
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/packages/react/src/additional-components/MiniMap/MiniMap.tsx b/packages/react/src/additional-components/MiniMap/MiniMap.tsx
index 891f280e..35ded83f 100644
--- a/packages/react/src/additional-components/MiniMap/MiniMap.tsx
+++ b/packages/react/src/additional-components/MiniMap/MiniMap.tsx
@@ -65,7 +65,7 @@ function MiniMapComponent<NodeType extends Node = Node>({
   zoomable = false,
   ariaLabel,
   inversePan,
-  zoomStep = 10,
+  zoomStep = 1,
   offsetScale = 5,
 }: MiniMapProps<NodeType>) {
   const store = useStoreApi<NodeType>();
diff --git a/packages/system/src/xyminimap/index.ts b/packages/system/src/xyminimap/index.ts
index e80defac..fc9b2cdb 100644
--- a/packages/system/src/xyminimap/index.ts
+++ b/packages/system/src/xyminimap/index.ts
@@ -2,6 +2,7 @@ import { type D3ZoomEvent, zoom } from 'd3-zoom';
 import { select, pointer } from 'd3-selection';
 
 import type { CoordinateExtent, PanZoomInstance, Transform } from '../types';
+import { isMacOs } from '../utils';
 
 export type XYMinimapInstance = {
   update: (params: XYMinimapUpdate) => void;
@@ -33,25 +34,23 @@ export function XYMinimap({ domNode, panZoom, getTransform, getViewScale }: XYMi
     translateExtent,
     width,
     height,
-    zoomStep = 10,
+    zoomStep = 1,
     pannable = true,
     zoomable = true,
     inversePan = false,
   }: XYMinimapUpdate) {
-    const _zoomStep = zoomStep / 10;
-
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const zoomHandler = (event: D3ZoomEvent<SVGSVGElement, any>) => {
       if (event.sourceEvent.type !== 'wheel' || !panZoom) {
         return;
       }
-
       const transform = getTransform();
+      const factor = event.sourceEvent.ctrlKey && isMacOs() ? 10 : 1;
       const pinchDelta =
         -event.sourceEvent.deltaY *
         (event.sourceEvent.deltaMode === 1 ? 0.05 : event.sourceEvent.deltaMode ? 1 : 0.002) *
-        _zoomStep;
-      const nextZoom = transform[2] * Math.pow(2, pinchDelta);
+        zoomStep;
+      const nextZoom = transform[2] * Math.pow(2, pinchDelta * factor);
 
       panZoom.scaleTo(nextZoom);
     };

From 34b856a18472b3ca13bcb80f3e8f2a0efa314e3b Mon Sep 17 00:00:00 2001
From: Moritz Klack <info@moritzklack.com>
Date: Tue, 12 Aug 2025 12:49:02 +0200
Subject: [PATCH 4/4] Update fresh-eyes-remain.md

---
 .changeset/fresh-eyes-remain.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.changeset/fresh-eyes-remain.md b/.changeset/fresh-eyes-remain.md
index 0d2739bb..8c63fdce 100644
--- a/.changeset/fresh-eyes-remain.md
+++ b/.changeset/fresh-eyes-remain.md
@@ -1,5 +1,7 @@
 ---
 '@xyflow/system': patch
+'@xyflow/react': patch
+'@xyflow/svelte': patch
 ---
 
-Fix minimap zoom for windows users
+Use 1 as the default for interactive Minimap zoom step