<html>
<head>
<title>Simple pdf.js page viewer</title>
<script type="application/javascript;version=1.8"
src="pdf.js"></script>
<style type"text/css">
#viewer {
padding: 5px;
border: 5px solid black;
width: 8.5in;
height: 11in;
}
</style>
<script type="application/javascript;version=1.8">
var canvas, numPages, pageDisplay, pageNum;
function load() {
canvas = document.getElementById("canvas");
pageDisplay = document.getElementById("pageNumber");
numPages = tests.length;
displayPage(pageNum = 0);
}
function displayPage(number) {
var page = tests[number].objs;
pageDisplay.value = number;
var ctx = canvas.getContext("2d");
ctx.save();
ctx.clearRect(0, 0, canvas.width, canvas.height);
var gfx = new CanvasGraphics(ctx, 96.0, 96.0, null);
var interp = new Interpreter(null, null, null, gfx);
interp.interpretHelper(new MockParser(page));
ctx.restore();
}
function nextPage() {
pageNum = (pageNum + 1) % numPages;
displayPage(pageNum);
}
function prevPage() {
pageNum = (pageNum - 1 + numPages) % numPages;
displayPage(pageNum);
}
</script>
</head>
<body onload="load();">
<div>
<button onclick="prevPage();">Previous</button>
<input type="text" id="pageNumber" value="0"></input>
<button onclick="nextPage();">Next</button>
<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>