51 lines
1.9 KiB
Plaintext
51 lines
1.9 KiB
Plaintext
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<div class="w-video_data video_data-widget-2">
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<%= javascript_include_tag 'video_pro/wordcloud2.js' %>
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<div style="width: 100%; height: 40vw; max-height: 17em;" class="my_favorite_latin_words jqcloud wordcloud2"><div>
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<script>
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var container_{{subpart-id}} = $('[data-subpart-id="{{subpart-id}}"] .my_favorite_latin_words');
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var jqcloud_words_{{subpart-id}} = {{jqcloud_words}};
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var text_map_{{subpart-id}} = {};
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var max_value_{{subpart-id}} = 1;
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$.each(jqcloud_words_{{subpart-id}}, function(i, v){
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if (max_value_{{subpart-id}} < v.weight){
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max_value_{{subpart-id}} = v.weight;
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}
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});
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var list_{{subpart-id}} = $.map(jqcloud_words_{{subpart-id}}, function(v){
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text_map_{{subpart-id}}[v.text] = v.link;
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return [[v.text, Math.ceil(v.weight/max_value_{{subpart-id}}*3), v.link]];
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});
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container_{{subpart-id}}.on('wordcloudstop', function (e) {
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$(this).children('span').each(function (i, v) {
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var text = $(this).html();
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$(this).html('<a title="'+ list_{{subpart-id}}[i][0] + '" style="color: inherit" href="' + list_{{subpart-id}}[i][2] +'">' + text + '</a>');
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});
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});
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function wordCloud_{{subpart-id}}(){
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var width = container_{{subpart-id}}.width();
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var height = container_{{subpart-id}}.height();
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container_{{subpart-id}}.attr('width', width);
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WordCloud(container_{{subpart-id}}[0], {
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list: list_{{subpart-id}},
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gridSize: 3,
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weightFactor: jqcloud_words_{{subpart-id}}.length * Math.min(width, 1200) / 770,
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rotateRatio: 0,
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shuffle: false,
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drawOutOfBound: false,
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shrinkToFit: true,
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shape: 'square',
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color: 'random-dark',
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ellipticity: height/(width-40)
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});
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}
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$(window).resize(function(){
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wordCloud_{{subpart-id}}();
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})
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$(document).ready(function(){
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wordCloud_{{subpart-id}}();
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});
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</script>
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</div>
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