From 9cbb7df17c773b5a118d47e05794d6da79ebc62b Mon Sep 17 00:00:00 2001
From: braks <78412429+bcakmakoglu@users.noreply.github.com>
Date: Mon, 19 Dec 2022 19:01:36 +0100
Subject: [PATCH] refactor(core): clamp invalid zoom values

Signed-off-by: braks <78412429+bcakmakoglu@users.noreply.github.com>
---
 packages/core/src/container/Viewport/Viewport.vue | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/core/src/container/Viewport/Viewport.vue b/packages/core/src/container/Viewport/Viewport.vue
index c8289309..efbc5ac5 100644
--- a/packages/core/src/container/Viewport/Viewport.vue
+++ b/packages/core/src/container/Viewport/Viewport.vue
@@ -83,7 +83,10 @@ onMounted(() => {
   const d3Selection = select(viewportEl.value).call(d3Zoom)
   const d3ZoomHandler = d3Selection.on('wheel.zoom')
 
-  const updatedTransform = zoomIdentity.translate(defaultPosition[0], defaultPosition[1]).scale(defaultZoom)
+  const updatedTransform = zoomIdentity
+    .translate(defaultViewport.x, defaultViewport.y)
+    .scale(clamp(defaultViewport.zoom, minZoom, maxZoom))
+
   const extent: CoordinateExtent = [
     [0, 0],
     [bbox.width, bbox.height],