From b1fadd1137f35fe64b9dc8df42a3160882f4cccd Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Thu, 21 Nov 2019 11:59:07 -0500
Subject: more fixes to layout stuff

---
 src/client/views/pdf/PDFViewer.tsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/client/views/pdf')

diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 7d8f39e41..22c3a29a8 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -672,14 +672,15 @@ export class PDFViewer extends DocAnnotatableComponent<IViewerProps, PdfDocument
     marqueeing = () => this._marqueeing;
     visibleHeight = () => this.props.PanelHeight() / this.props.ContentScaling() * 72 / 96;
     contentZoom = () => this._zoomed;
+    @computed get contentScaling() { return this.props.ContentScaling() }
     render() {
         trace();
         return !this.extensionDoc ? (null) :
             <div className={"pdfViewer-viewer" + (this._zoomed !== 1 ? "-zoomed" : "")} ref={this._mainCont}
                 style={{
-                    width: !this.props.Document.fitWidth ? NumCast(this.props.Document.nativeWidth) : `${100 / this.props.ContentScaling()}%`,
-                    height: !this.props.Document.fitWidth ? NumCast(this.props.Document.nativeHeight) : `${100 / this.props.ContentScaling()}%`,
-                    transform: `scale(${this.props.ContentScaling()})`
+                    width: !this.props.Document.fitWidth ? NumCast(this.props.Document.nativeWidth) : `${100 / this.contentScaling}%`,
+                    height: !this.props.Document.fitWidth ? NumCast(this.props.Document.nativeHeight) : `${100 / this.contentScaling}%`,
+                    transform: `scale(${this.contentScaling})`
                 }} onScroll={this.onScroll} onWheel={this.onZoomWheel} onPointerDown={this.onPointerDown} onClick={this.onClick}>
                 {this.pdfViewerDiv}
                 {this.overlayLayer}
-- 
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