Fix BrowserMultiFormatReader doesn't forward hints to internal reader

This made changing hints through the BrowserMultiFormatReader impossible, as the underlying MultiFormatReader never receives the new hints.
zxing-js · Nov 23, 2024 · 59a3ae1 · 59a3ae1
1 parent 0e68da8
commit 59a3ae1
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/browser/BrowserMultiFormatReader.ts b/src/browser/BrowserMultiFormatReader.ts
@@ -8,6 +8,13 @@ export class BrowserMultiFormatReader extends BrowserCodeReader {
 
   protected readonly reader: MultiFormatReader;
 
+  set hints(hints: Map<DecodeHintType, any>) {
+    this._hints = hints || null;
+
+    // Since we don't pass the hints in `decodeBitmap` as other Browser readers do, we need to set them here.
+    this.reader.setHints(hints);
+  }
+
   public constructor(
     hints: Map<DecodeHintType, any> = null,
     timeBetweenScansMillis: number = 500