Added test harness for uncompressed version of pdf

14 years ago · fe277b8d51
2 changed files with 27126 additions and 0 deletions
--- a/test-unc.html
+++ b/test-unc.html
@ -0,0 +1,125 @@
				@@ -0,0 +1,125 @@
+<html>
+<head>
+  <title>Simple pdf.js page viewer</title>
+  <script type="text/javascript"
+          src="pdf.js"></script>
+  <style type"text/css">
+body {
+  margin: 6px;
+  padding: 0px;
+  background-color: #c0bdb7;
+}
+#controls {
+  border-bottom: 1px solid black;
+  position:fixed;
+  left: 0px; top: 0px;
+  width: 100%;
+  padding: 7px;
+  background-color: rgb(242, 240, 238);
+}
+span#info {
+  float: right;
+  font: 14px sans-serif;
+  margin-right: 10px;
+}
+#viewer {
+  margin: auto;
+  border: 1px solid black;
+  width: 8.5in;
+  height: 11in;
+}
+#pageNumber {
+  text-align: right;
+}
+  </style>
+
+<script type="text/javascript">
+var canvas, numPages, pageDisplay, pageNum;
+function load() {
+    canvas = document.getElementById("canvas");
+    canvas.mozOpaque = true;
+    pageDisplay = document.getElementById("pageNumber");
+    infoDisplay = document.getElementById("info");
+    open("uncompressed.tracemonkey-pldi-09.pdf");
+}
+
+function open(url) {
+    document.title = url;
+    req = new XMLHttpRequest();
+    req.open("GET", url);
+    req.mozResponseType = req.responseType = "arraybuffer";
+    req.expected = (document.URL.indexOf("file:") == 0) ? 0 : 200;
+    req.onreadystatechange = xhrstate;
+    req.send(null);
+}
+
+function xhrstate() {
+    if (req.readyState == 4 && req.status == req.expected) {
+        var data = req.mozResponseArrayBuffer ||
+                   req.mozResponse ||
+                   req.responseArrayBuffer ||
+                   req.response;
+        pdf = new PDFDoc(new Stream(data));
+        numPages = pdf.numPages;
+        displayPage(1);
+    }
+}
+
+function displayPage(num) {
+    pageDisplay.value = num;
+
+    var t0 = Date.now();
+
+    var page = pdf.getPage(pageNum = num);
+
+    var t1 = Date.now();
+
+    var ctx = canvas.getContext("2d");
+    ctx.save();
+    ctx.fillStyle = "rgb(255, 255, 255)";
+    ctx.fillRect(0, 0, canvas.width, canvas.height);
+    ctx.restore();
+
+    var gfx = new CanvasGraphics(ctx);
+    page.display(gfx);
+
+    var t2 = Date.now();
+
+    infoDisplay.innerHTML = "Time to render: "+ (t1 - t0) + "/" + (t2 - t1) + " ms";
+}
+
+function nextPage() {
+    if (pageNum < numPages)
+        ++pageNum;
+    displayPage(pageNum);
+}
+
+function prevPage() {
+    if (pageNum > 1)
+        --pageNum;
+    displayPage(pageNum);
+}
+function gotoPage(num) {
+    if (0 <= num && num <= numPages)
+        pageNum = num;
+    displayPage(pageNum);
+}
+  </script>
+</head>
+
+<body onload="load();">
+  <div id="controls">
+    <button onclick="prevPage();">Previous</button>
+    <button onclick="nextPage();">Next</button>
+    <input type="text" id="pageNumber" onchange="gotoPage(this.value);"
+           value="1" size="4"></input>
+    <span id="info"></span>
+  </div>
+  <div id="viewer">
+    <!-- Canvas dimensions must be specified in CSS pixels.  CSS pixels
+      -- are always 96 dpi.  These dimensions are 8.5x11in at 96dpi. -->
+    <canvas id="canvas" width="816" height="1056"></canvas>
+  </div>
+</body>
+
+</html>
--- a/uncompressed.tracemonkey-pldi-09.pdf
+++ b/uncompressed.tracemonkey-pldi-09.pdf