first commit

2023-08-01 13:44:46 +02:00
commit 461ee45c97
218 changed files with 8294 additions and 0 deletions
--- a/index.html
+++ b/index.html
@@ -0,0 +1,90 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<html lang="en">
+	<head>
+		<title>JOB</title>
+	</head>
+	<body>
+		<a href="StreamDemo.html" style="position:absolute;left:350px;">GetUserMedia Demo</a>
+		<div id="container">
+			<canvas width="320" height="240" id="picture"></canvas>
+			<input id="Take-Picture" type="file" accept="image/*;capture=camera" />
+			<p id="textbit"></p>
+		</div>
+		<script type="text/javascript" src="JOB.js"></script>
+		<script type="text/javascript">
+			var takePicture = document.querySelector("#Take-Picture"),
+			showPicture = document.createElement("img");
+			Result = document.querySelector("#textbit");
+			var canvas =document.getElementById("picture");
+			var ctx = canvas.getContext("2d");
+			JOB.Init();
+			JOB.SetImageCallback(function(result) {
+				if(result.length > 0){
+					var tempArray = [];
+					for(var i = 0; i < result.length; i++) {
+						tempArray.push(result[i].Format+" : "+result[i].Value);
+					}
+					Result.innerHTML=tempArray.join("<br />");
+				}else{
+					if(result.length === 0) {
+						Result.innerHTML="Decoding failed.";
+					}
+				}
+			});
+			JOB.PostOrientation = true;
+			JOB.OrientationCallback = function(result) {
+				canvas.width = result.width;
+				canvas.height = result.height;
+				var data = ctx.getImageData(0,0,canvas.width,canvas.height);
+				for(var i = 0; i < data.data.length; i++) {
+					data.data[i] = result.data[i];
+				}
+				ctx.putImageData(data,0,0);
+			};
+			JOB.SwitchLocalizationFeedback(true);
+			JOB.SetLocalizationCallback(function(result) {
+				ctx.beginPath();
+				ctx.lineWIdth = "2";
+				ctx.strokeStyle="red";
+				for(var i = 0; i < result.length; i++) {
+					ctx.rect(result[i].x,result[i].y,result[i].width,result[i].height); 
+				}
+				ctx.stroke();
+			});
+			if(takePicture && showPicture) {
+				takePicture.onchange = function (event) {
+					var files = event.target.files;
+					if (files && files.length > 0) {
+						file = files[0];
+						try {
+							var URL = window.URL || window.webkitURL;
+							showPicture.onload = function(event) {
+								Result.innerHTML="";
+								JOB.DecodeImage(showPicture);
+								URL.revokeObjectURL(showPicture.src);
+							};
+							showPicture.src = URL.createObjectURL(file);
+						}
+						catch (e) {
+							try {
+								var fileReader = new FileReader();
+								fileReader.onload = function (event) {
+									showPicture.onload = function(event) {
+										Result.innerHTML="";
+										JOB.DecodeImage(showPicture);
+									};
+									showPicture.src = event.target.result;
+								};
+								fileReader.readAsDataURL(file);
+							}
+							catch (e) {
+								Result.innerHTML = "Neither createObjectURL or FileReader are supported";
+							}
+						}
+					}
+				};
+			}
+		</script>
+	</body>
+</html>