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createPDF.js
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createPDF.js
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/*<script src="https://code.jquery.com/jquery-1.12.4.min.js"
integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.5/jspdf.min.js"></script>
<script src="createPDF.js"></script>*/
(function () {
var
form = $('#resume'),
page1 = $('#resume-page-1'),
page2 = $('#resume-page-2'),
cache_width1 = page1.width(),
cache_height1 = page1.height(),
cache_width2 = page2.width(),
cache_height2 = page2.height(),
a4width = 210, //in mm
a4height = 297,
a4 = [595, 842]; // for a4 size paper width and height in pixels
$('#download-doc').on('click', function () {
if (!checkFields()) {
window.alert('you can not have Empty fields printed');
return;
}
var emailid = document.getElementById('e-mail').innerText;
if (!ValidateEmail(emailid)) {
window.alert('Invalid Email!');
return;
}
$('body').scrollTop(0);
previewResume();
createPDF();
});
//create pdf
function createPDF() {
var doc = new jsPDF({
unit: 'mm',
format: 'a4',
});
getCanvas(page1).then(function (canvas) {
var
img = canvas.toDataURL("image/png"),
height = 0.264583 * canvas.height;
if(height<a4height){
doc.addImage(img, 'JPEG', 2, 7, a4width, height-30);
}
else{
doc.addImage(img, 'JPEG', 2, 7, a4width, a4height-10);
}
doc.addPage();
getCanvas(page2).then(function (canvas) {
var
img = canvas.toDataURL("image/png"),
height = 0.264583 * canvas.height;
//px to mm coversion
//canvas height is in px.
if(height<a4height){
doc.addImage(img, 'JPEG', 2, 7, a4width, height-30);
}
else{
doc.addImage(img, 'JPEG', 2, 7, a4width, a4height-10);
}
doc.save(document.getElementById('stud-name').innerText);
page1.width(cache_width1);
page2.width(cache_width2);
previewResume();
});
});
}
// create canvas object
function getCanvas(page) {
page.width((a4[0] * 1.8) - 80).css('max-width', 'none');
//page.height((a4[1] * 1.3333) - 80).css('max-height','none');
return html2canvas(page, {
imageTimeout: 2000,
removeContainer: true,
});
}
}());
/*
* jQuery helper plugin for examples and tests
*/
(function ($) {
$.fn.html2canvas = function (options) {
var date = new Date(),
$message = null,
timeoutTimer = false,
timer = date.getTime();
html2canvas.logging = options && options.logging;
html2canvas.Preload(this[0], $.extend({
complete: function (images) {
var queue = html2canvas.Parse(this[0], images, options),
$canvas = $(html2canvas.Renderer(queue, options)),
finishTime = new Date();
$canvas.css({
position: 'absolute',
left: 0,
top: 0
}).appendTo(document.body);
$canvas.siblings().toggle();
$(window).click(function () {
if (!$canvas.is(':visible')) {
$canvas.toggle().siblings().toggle();
throwMessage("Canvas Render visible");
} else {
$canvas.siblings().toggle();
$canvas.toggle();
throwMessage("Canvas Render hidden");
}
});
throwMessage('Screenshot created in ' + ((finishTime.getTime() -
timer) / 1000) + " seconds<br />", 4000);
}
}, options));
function throwMessage(msg, duration) {
window.clearTimeout(timeoutTimer);
timeoutTimer = window.setTimeout(function () {
$message.fadeOut(function () {
$message.remove();
});
}, duration || 2000);
if ($message)
$message.remove();
$message = $('<div ></div>').html(msg).css({
margin: 0,
padding: 10,
background: "#000",
opacity: 0.7,
position: "fixed",
top: 10,
right: 10,
fontFamily: 'Tahoma',
color: '#fff',
fontSize: 12,
borderRadius: 12,
width: 'auto',
height: 'auto',
textAlign: 'center',
textDecoration: 'none'
}).hide().fadeIn().appendTo('body');
}
};
})(jQuery);