From e26467396a3573509c3b44e8e21db3a50bba2630 Mon Sep 17 00:00:00 2001
From: DewiKimC <97511825+DewiKimC@users.noreply.github.com>
Date: Thu, 9 Jan 2025 10:23:35 +0100
Subject: [PATCH] fixed pointer error

---
 lib/wrappers/javascript/contourwall.ts | 5 ++++-
 lib/wrappers/javascript/demo.ts        | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/wrappers/javascript/contourwall.ts b/lib/wrappers/javascript/contourwall.ts
index d58134c..e4209df 100644
--- a/lib/wrappers/javascript/contourwall.ts
+++ b/lib/wrappers/javascript/contourwall.ts
@@ -1,6 +1,8 @@
 
 import { cv, cvTranslateError } from 'https://deno.land/x/opencv@v4.3.0-10/mod.ts';
 import { sleep } from "https://deno.land/x/sleep/mod.ts"
+import { Mat } from "https://unpkg.com/opencv-wasm@4.3.0-10/types/opencv.ts";
+
 
 export class ContourWall {
   private lib
@@ -42,9 +44,10 @@ export class ContourWall {
     );
     this.cw_core_ptr = null;
     this.baudrate = baudrate
+
     
     this.pixels = new cv.Mat(40, 60, cv.CV_8UC3);
-    this.pixels.set([0, 0, 0]); 
+    this.pixels.setTo(new cv.Scalar(0, 0, 0));
   }
 
   new(){
diff --git a/lib/wrappers/javascript/demo.ts b/lib/wrappers/javascript/demo.ts
index 59afebc..408f574 100644
--- a/lib/wrappers/javascript/demo.ts
+++ b/lib/wrappers/javascript/demo.ts
@@ -1,3 +1,5 @@
+import { cv, cvTranslateError } from 'https://deno.land/x/opencv@v4.3.0-10/mod.ts';
+import { Mat } from "https://unpkg.com/opencv-wasm@4.3.0-10/types/opencv.ts";
 import { ContourWall } from "./contourwall.ts"; 
 
   const cw = new ContourWall();
@@ -12,6 +14,7 @@ import { ContourWall } from "./contourwall.ts";
     "/dev/cu.usbmodem578E0073651"
   );
 
-  cw.pixels.set([255, 255, 255]); // Set all pixels to white
+  cw.pixels.setTo(new cv.Scalar(255, 255, 255)); // Set all pixels to white
   cw.show(100); 
 
+ 
\ No newline at end of file