From 33ba82d031266e87b6915de9f84bef2d914c2ae5 Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Wed, 17 Jul 2019 16:21:21 -0400
Subject: patch for pdf's panning to wrong location.

---
 .../views/collections/collectionFreeForm/CollectionFreeFormView.tsx   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx')

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index b91aaedee..58218e641 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -4,7 +4,7 @@ import { Doc, DocListCastAsync, HeightSym, WidthSym, DocListCast } from "../../.
 import { Id } from "../../../../new_fields/FieldSymbols";
 import { InkField, StrokeData } from "../../../../new_fields/InkField";
 import { createSchema, makeInterface } from "../../../../new_fields/Schema";
-import { BoolCast, Cast, FieldValue, NumCast } from "../../../../new_fields/Types";
+import { BoolCast, Cast, FieldValue, NumCast, StrCast } from "../../../../new_fields/Types";
 import { emptyFunction, returnOne } from "../../../../Utils";
 import { DocumentManager } from "../../../util/DocumentManager";
 import { DragManager } from "../../../util/DragManager";
@@ -263,7 +263,7 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
         const newPanX = Math.min((1 - 1 / scale) * this.nativeWidth, Math.max(0, panX));
         const newPanY = Math.min((1 - 1 / scale) * this.nativeHeight, Math.max(0, panY));
         this.props.Document.panX = this.isAnnotationOverlay ? newPanX : panX;
-        this.props.Document.panY = this.isAnnotationOverlay ? newPanY : panY;
+        this.props.Document.panY = this.isAnnotationOverlay && StrCast(this.props.Document.backgroundLayout).indexOf("PDFBox") === -1 ? newPanY : panY;
         // this.props.Document.panX = panX;
         // this.props.Document.panY = panY;
         if (this.props.Document.scrollY) {
-- 
cgit v1.2.3-70-g09d2

