Aria omit columns

src/util/types.ts

@@ -1727,7 +1727,8 @@ export interface AriaLabelOption {
         separator?: {
             middle?: string;
             end?: string;
-        }
+        },
+        columnsToExclude?: number[]
     }
 }
 

src/visual/aria.ts

@@ -202,7 +202,11 @@ export default function ariaVisual(ecModel: GlobalModel, api: ExtensionAPI) {
                         seriesType: getSeriesTypeName(seriesModel.subType as SeriesTypes)
                     });
 
-                    const data = seriesModel.getData();
+                    let data = seriesModel.getData();
+                    const columnsToExclude = labelModel.get(['data', 'columnsToExclude']);
+                    if (columnsToExclude) {
+                        data = data.filterSelf(idx => !columnsToExclude?.includes(idx));
+                    }
                     if (data.count() > maxDataCnt) {
                         // Show part of data
                         const partialLabel = labelModel.get(['data', 'partialData']);