From c39c953637190be0f1e2ea0553428361dc89e2d3 Mon Sep 17 00:00:00 2001
From: Ponali <jean_b2011@icloud.com>
Date: Sat, 16 Mar 2024 12:46:45 +0100
Subject: [PATCH] fixed couple of issues with jsimg again

---
 files/jsimg/script.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/files/jsimg/script.js b/files/jsimg/script.js
index 33fdf80..8fb330b 100644
--- a/files/jsimg/script.js
+++ b/files/jsimg/script.js
@@ -29,12 +29,13 @@ function getOriginalImageData(dataog,data){
 	return dataog;
 }
 function changeImage(){
+	x.clearRect(0,0,256,256);
 	x.drawImage(currentImage,0,0,256,256);
 	let dataog=x.getImageData(0,0,256,256),data=getModifiedImageData(dataog.data);
 	if(q("#io").value=="1"){
 		for(di in data){data[di]=0xff&func(data[di],di%4,floor(di/4)%256,floor(floor(di/4)/256))};
 	} else {
-		for(di in data){data[di]=func(data[di][0],data[di][1],data[di][2],di%256,floor(di/256));};
+		for(di in data){data[di]=func(data[di][0],data[di][1],data[di][2],di%256,floor(di/256)).map((a)=>0xff&a);};
 	};
 	x.clearRect(0,0,256,256);
 	x.putImageData(getOriginalImageData(dataog,data),0,0);