comment

casangi · Jan 25, 2024 · 0ef8fd6 · 0ef8fd6
1 parent 318083a
commit 0ef8fd6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/casaguijs/src/bokeh/sources/image_data_source.ts b/casaguijs/src/bokeh/sources/image_data_source.ts
@@ -63,6 +63,9 @@ export class ImageDataSource extends ColumnDataSource {
 
     initialize(): void {
         super.initialize();
+        // when an initial mask is supplied by the user, it is included
+        // in the data object. In case there is a non-zero mask, we must
+        // search for a contour upon initialization...
         if ( this._mask_contour_source != null &&
              'msk' in this.data &&
              this.data.msk.length > 0 &&