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Creating a wordcloud generator in Angularjs


Creating a wordcloud generator in Angularjs

By : user2952088
Date : November 19 2020, 12:41 AM
Does that help In angular, you should forget about selectors. Instead, think controller elements. For instance, as your tag cloud is dynamic, it should be wrapped as a controller.
code :
<div id="keyword_cloud" ng-controller="tagCloudCtrl">
  <div class="dataBoxContent">
    <span ng-repeat="word in words" class="cloud_{{ word.size }}" title="Keyword wordSize {{ word.size }} times">{{ word.text }}</span>
  </div>
</div>
angular.module('tagcloud-app', [])
  .value('WORD_COUNT', 3)
  .service('tagService', function() {
    // Fetch your words here
    return {
      getTags: function() {
        return ['aaaaa', 'bBbb', 'CCC', 'dd'];
      }
    };
  })
  .controller('tagCloudCtrl', ['$scope', 'tagService', 'WORD_COUNT',
    function($scope, tagService, WORD_COUNT) {
      var wordSize, word_list = tagService.getTags();

      // This will make the "words" array visible from associated template
      $scope.words = [];

      for (var i = 0; i < WORD_COUNT; i += 1) {
        $scope.words.push({
          text: word_list[i],
          size: Math.floor((Math.random() * 10) + 1)
        });
      }
    }
  ]);


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Creating array from html to display using D3 Wordcloud

Creating array from html to display using D3 Wordcloud


By : user3079998
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I'm afraid this is a very basic Javascript question on building an array from HTML elements. I've had a search for answers, but I think there's important fundamentals that aren't clicking for me and I'm going in circles, so some outside, expert perspective would be appreciated! , You should be able to get the array you want using something like:
code :
var countryList = document.querySelectorAll('.country');   
var countryNames = Array.prototype.map.call(countryList, function(c){return c.textContent}); 
Shiny Wordcloud Generator by file input

Shiny Wordcloud Generator by file input


By : me_gfb
Date : March 29 2020, 07:55 AM
Hope that helps There is a mistake in your code at the readLines function. the parameter of readLines` should be a path to the file. Now it's a dataframe.
As written here, the result of fileInput is a dataframe with multiple columns.
code :
text <- readLines(in1) 
text <- readLines(in1$datapath)
Creating a wordcloud with matplotlib

Creating a wordcloud with matplotlib


By : regulardesigner
Date : March 29 2020, 07:55 AM
Hope that helps I'm not sure about how to do it with matplotlib but I have used this in the past: http://peekaboo-vision.blogspot.co.uk/2012/11/a-wordcloud-in-python.html
Python creating wordcloud no output

Python creating wordcloud no output


By : alistaircw
Date : March 29 2020, 07:55 AM
I hope this helps you . You have to save result of WordCloud().generate_from_frequencies(MyData) to variable and then use matplotlib.pyplot.imshow to plot it.
Creating wordcloud using python

Creating wordcloud using python


By : Gedson Silva
Date : March 29 2020, 07:55 AM
I hope this helps . First download this file Symbola.ttf in the current folder of the following script.
Architecture file:
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