58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
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/*!
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* d4s_tagcloud.js
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* D4science Tag Cloud which using Tag Cloud Plugin for JQuery
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*
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* jquery.tagcloud.js
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* created by Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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*/
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loadTagCloudJS = function (elementIDtoCloud, rgb_start, rgb_end) {
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//console.log('start: '+rgb_start)
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//console.log('end: '+rgb_end)
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if(!rgb_start)
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rgb_start = '#C0C0C0';
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if(!rgb_end)
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rgb_end = '#000066';
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var script = document.createElement('script');
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script.onload = function() {
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/*console.log("TagCloud json loaded and ready");*/
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$.fn.tagcloud.defaults = {
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size: {start: 13, end: 20, unit: 'px'},
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color: {start: rgb_start, end: rgb_end}
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}
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$('#'+elementIDtoCloud +' a').tagcloud();
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};
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script.type = "text/javascript";
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script.src = "jquery.tagcloud.js";
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document.getElementsByTagName('head')[0].appendChild(script);
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}
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loadCloud = function (elementIDtoCloud, rgb_start, rgb_end) {
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if(!window.jQuery){
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var script = document.createElement('script');
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script.onload = function() {
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/*console.log("JQuery loaded and ready");*/
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loadTagCloudJS(elementIDtoCloud,rgb_start,rgb_end);
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};
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script.type = "text/javascript";
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script.src = "https://code.jquery.com/jquery-1.11.0.min.js";
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document.getElementsByTagName('head')[0].appendChild(script);
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}else {
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loadTagCloudJS(elementIDtoCloud,rgb_start,rgb_end);
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}
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/*SHUFFLE TAGS*/
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var cloud = document.querySelector('#'+elementIDtoCloud);
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if (cloud == null)
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return;
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for (var i = cloud.children.length; i >= 0; i--) {
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cloud.appendChild(cloud.children[Math.random() * i | 0]);
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}
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}
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