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72 lines
2.8 KiB
72 lines
2.8 KiB
function getPos(n)
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{
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//n.style.display = "none";
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if(navigator.geolocation){
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console.log(navigator.geolocation.getCurrentPosition);
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navigator.geolocation.getCurrentPosition(function(position){
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var latitude = position.coords.latitude;
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var longitude = position.coords.longitude;
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var altitude = position.coords.altitude;
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//document.getElementById('geolocation').innerHTML = 'latitude : ' + latitude + '<br />' + 'longitude : ' + longitude + '<br />' + 'altitude : ' + altitude + '<br />';
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document.getElementById('geolocation').innerHTML = '<iframe width="100%" height="250" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://www.openstreetmap.org/?lat='+latitude+'&lon='+longitude+'&zoom=12&marker=1;layers=M"></iframe>';
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document.forms["vcard"].elements["vCardLat"].value = latitude;
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document.forms["vcard"].elements["vCardLong"].value = longitude;
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});
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}
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};
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function vCardImageResize(img) {
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var canvas = document.createElement('canvas');
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canvas.width = canvas.height = 210;
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var width = canvas.width;
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var height = canvas.height;
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if (img.width == img.height) {
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canvas.getContext("2d").drawImage(img, 0, 0, width, height);
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} else {
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minVal = Math.min(img.width, img.height);
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if (img.width > img.height) {
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canvas.getContext("2d").drawImage(img, (img.width - minVal) / 2, 0, minVal, minVal, 0, 0, width, height);
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} else {
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canvas.getContext("2d").drawImage(img, 0, (img.height - minVal) / 2, minVal, minVal, 0, 0, width, height);
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}
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}
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canvas.style.width = 200;
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canvas.style.height = 200;
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var base64 = canvas.toDataURL('image/jpeg', 0.8);
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var bin = base64.split(",");
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document.querySelector('#vCardPhotoPreview').src = base64;
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document.querySelector('input[name="phototype"]').value = 'image/jpeg';
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document.querySelector('input[name="photobin"]').value = bin[1];
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function bytesToSize(bytes) {
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var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
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if (bytes == 0) return 'n/a';
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var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
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return (bytes / Math.pow(1024, i)).toFixed(1) + ' ' + sizes[i];
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};
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document.getElementById("picturesize").innerHTML = bytesToSize(encodeURI(base64).split(/%..|./).length - 1);
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};
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function vCardImageLoad(files) {
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var f = files[0];
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if (!f.type.match(/image.*/)) {
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console.log("Not a picture !");
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} else {
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var reader = new FileReader();
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reader.readAsDataURL(f);
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reader.onload = function ( ev ) {
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var img = new Image();
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img.src = ev.target.result;
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img.onload = function() {
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vCardImageResize(this);
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};
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};
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};
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};
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