Cleans up each page after use

taimor12 · May 19, 2022 · b3fdd39 · b3fdd39
1 parent c0ea0ed
commit b3fdd39
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/printing/lib/printing_web.dart b/printing/lib/printing_web.dart
@@ -313,7 +313,7 @@ class PrintingPlugin extends PrintingPlatform {
         ..viewport = viewport;
 
       await promiseToFuture<void>(page.render(renderContext).promise);
-
+      
       // Convert the image to PNG
       final completer = Completer<void>();
       final blob = await canvas.toBlob();
@@ -333,6 +333,7 @@ class PrintingPlugin extends PrintingPlatform {
         canvas.height!,
         data.toBytes(),
       );
+      page.cleanup();
     }
     t.destroy();
   }

diff --git a/printing/lib/src/pdfjs.dart b/printing/lib/src/pdfjs.dart
@@ -58,6 +58,7 @@ class PdfJsDoc {
 class PdfJsPage {
   external PdfJsViewport getViewport(Settings data);
   external PdfJsRender render(Settings data);
+  external bool cleanup();
 }
 
 @anonymous