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.

1 files changed, 5 insertions, 6 deletions

diff --git a/src/client/views/nodes/DataVizBox/components/Histogram.tsx b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
index a7c4a00b0..f51683991 100644
--- a/src/client/views/nodes/DataVizBox/components/Histogram.tsx
+++ b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
@@ -413,6 +413,10 @@ export class Histogram extends ObservableReactComponent<HistogramProps> {
         });
     };
 
+    setChartRef = (r: HTMLDivElement | null) => {
+        this._histogramRef = r;
+        r && this.drawChart(this._histogramData, this.width, this.height);
+    };
     render() {
         if (!this.selectedBins) this.layoutDoc.dataViz_histogram_selectedBins = new List<string>();
 
@@ -446,12 +450,7 @@ export class Histogram extends ObservableReactComponent<HistogramProps> {
                             size={Size.XSMALL}
                         />
                     </div>
-                    <div
-                        ref={r => {
-                            this._histogramRef = r;
-                            r && this.drawChart(this._histogramData, this.width, this.height);
-                        }}
-                    />
+                    <div ref={this.setChartRef} />
                     {selected !== 'none' ? (
                         <div className="selected-data">
                             Selected: {selected}