feat: added clear page button

print/index.html

@@ -211,6 +211,7 @@
           style="text-align: center"
         />
         <button onclick="repeatImage();" class="input">Add Images</button>
+        <button onclick="clearSheet();" class="input">Reset Page</button>
       </div>
     </div>
     <div class="center">

print/print.js

@@ -160,6 +160,15 @@ function drawSheetReal() {
   }
 }
 
+function clearSheet() {
+  const canvas = document.querySelector("canvas");
+
+  const context = canvas.getContext("2d");
+  context.clearRect(0, 0, canvas.width, canvas.height);
+
+  imageList = [];
+}
+
 function downloadCanvas() {
   var download = document.createElement("a");
   download.download = "print.png";