6cf0dbfc13
git-svn-id: http://svn.openlayers.org/trunk/openlayers@12372 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
29 lines
908 B
HTML
29 lines
908 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>Multitouch Test</title>
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</head>
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<body>
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<div style="width:80%; height: 200px; border: 1px solid black; font-size: 5em;" id="box">
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</div>
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Touch inside the box. On a touch enabled browser, you will get the number
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of detected touch events. If the box is red, your browser does not support
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touch events.
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<script>
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var box = document.getElementById("box");
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box.addEventListener("touchstart", function(evt) {
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box.innerHTML = evt.touches.length;
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evt.preventDefault();
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});
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box.addEventListener("touchmove", function(evt) {
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box.innerHTML = evt.touches.length;
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evt.preventDefault();
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});
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if (!(typeof box.ontouchstart != 'undefined')) {
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box.style.backgroundColor = "red";
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}
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</script>
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</body>
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</html>
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