performance fixes to reduce re-rendering : moved link brushing out of Doc's highlighting and into Annotation.tsx, stopped freeformview from rerendering whenever its invalidated by not always setting layoutElements to a new list.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/client/views/nodes/PDFBox.tsx b/src/client/views/nodes/PDFBox.tsx
index cf44649a2..537da5055 100644
--- a/src/client/views/nodes/PDFBox.tsx
+++ b/src/client/views/nodes/PDFBox.tsx
@@ -566,7 +566,6 @@ export class PDFBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProps
                 className="pdfBox"
                 onContextMenu={this.specificContextMenu}
                 style={{
-                    display: this.props.thumbShown?.() ? 'none' : undefined,
                     height: this.props.Document._layout_scrollTop && !this.Document._layout_fitWidth && window.screen.width > 600 ? (NumCast(this.Document._height) * this.props.PanelWidth()) / NumCast(this.Document._width) : undefined,
                 }}>
                 <div className="pdfBox-background" onPointerDown={e => this.sidebarBtnDown(e, false)} />
@@ -609,7 +608,6 @@ export class PDFBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProps
     static pdfpromise = new Map<string, Promise<Pdfjs.PDFDocumentProxy>>();
     render() {
         TraceMobx();
-        if (this.props.thumbShown?.()) return null;
         const pdfView = this.renderPdfView;
 
         const href = this.pdfUrl?.url.href;