fixed right-drag selections on PDFs

1 files changed, 3 insertions, 1 deletions

diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index ca7f72811..48df66031 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -551,7 +551,8 @@ export class PDFViewer extends ObservableReactComponent<IViewerProps> {
             className="pdfViewerDash-overlay"
             style={{
                 mixBlendMode,
-                display: display,
+                display,
+                transform: `scale(${Pdfjs.PixelsPerInch.PDF_TO_CSS_UNITS})`,
                 pointerEvents: Doc.ActiveTool !== InkTool.None ? 'all' : undefined,
             }}>
             <CollectionFreeFormView
@@ -624,6 +625,7 @@ export class PDFViewer extends ObservableReactComponent<IViewerProps> {
                             getPageFromScroll={this.getPageFromScroll}
                             anchorMenuClick={this._props.anchorMenuClick}
                             scrollTop={0}
+                            annotationLayerScaling={() => Pdfjs.PixelsPerInch.PDF_TO_CSS_UNITS}
                             annotationLayerScrollTop={NumCast(this._props.Document._layout_scrollTop)}
                             addDocument={this.addDocumentWrapper}
                             docView={this.props.pdfBox.DocumentView}