From 35bd9e51f7cef551382025a5459d68eddd8f028b Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Mon, 23 Jun 2025 13:26:59 -0400
Subject: fixed invalidations to not trigger creating new refs when ref= was
 assigned to an anonymous function.  fixed scribble erase to not delete
 everything it overlaps, just things it intersects with or contains.  fixed
 ink to have a Math mode and fixed math recognition myscript calls.

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

(limited to 'src/client/views/nodes/DataVizBox/DataVizBox.tsx')

diff --git a/src/client/views/nodes/DataVizBox/DataVizBox.tsx b/src/client/views/nodes/DataVizBox/DataVizBox.tsx
index 9369ff98a..0b7033e57 100644
--- a/src/client/views/nodes/DataVizBox/DataVizBox.tsx
+++ b/src/client/views/nodes/DataVizBox/DataVizBox.tsx
@@ -420,6 +420,7 @@ export class DataVizBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
         }
     };
 
+    setRef = (r: LineChart | Histogram | PieChart | null) => (this._vizRenderer = r ?? undefined);
     // toggles for user to decide which chart type to view the data in
     @computed get renderVizView() {
         const scale = this._props.NativeDimScaling?.() || 1;
@@ -437,9 +438,9 @@ export class DataVizBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
         if (!this.records.length) return 'no data/visualization';
         switch (this.dataVizView) {
             case DataVizView.TABLE:     return <TableBox  {...sharedProps} Doc={this.Document} specHighlightedRow={this._specialHighlightedRow} docView={this.DocumentView} selectAxes={this.selectAxes} selectTitleCol={this.selectTitleCol}/>;
-            case DataVizView.LINECHART: return <LineChart {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={r => {this._vizRenderer = r ?? undefined;}} vizBox={this} />;
-            case DataVizView.HISTOGRAM: return <Histogram {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={r => {this._vizRenderer = r ?? undefined;}} />;
-            case DataVizView.PIECHART:  return <PieChart  {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={r => {this._vizRenderer = r ?? undefined;}} 
+            case DataVizView.LINECHART: return <LineChart {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={this.setRef} vizBox={this} />;
+            case DataVizView.HISTOGRAM: return <Histogram {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={this.setRef} />;
+            case DataVizView.PIECHART:  return <PieChart  {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={this.setRef} 
             margin={{ top: 10, right: 15, bottom: 15, left: 15 }} />;
             default:
         } // prettier-ignore
-- 
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