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>
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) {
          text: word_list[i],
          size: Math.floor((Math.random() * 10) + 1)

Share : facebook icon twitter icon
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:
Related Posts Related Posts :
  • AngularJS - Does $resource requests send cookies automatically?
  • Communication between two nested directives angularjs
  • what can or cannot be done with a controller created in a module Vs controller created globally?
  • Angularjs - add ng-* attributes using directives
  • Why are my Angular, absolute path, URL's not compiling properly with Closure Compiler?
  • AngularJS routing not working properly in PhoneGap
  • AngularJS: Create new scope variable name using a variable value
  • Directive scope update does not update controller scope (AngularJs)
  • Unit-test a angular controller function in a directive
  • jQuery Sparkline in a cell in ng-grid using CellTemplate and Directive
  • AngularJS determine filter in controller
  • How to deploy an app using ionic framework to Amazon? (elastic beanstalk prefered)
  • Conditional injection of a service in AngularJS
  • Filtering on object properties not working
  • Open $modal from the service and pass variables to the controller
  • ngClick evaluated against scope instead of isolateScope
  • onEnter and onExit are not called when state is left/activated in angularjs ui router
  • Shared client & server modules with angularjs and pongular
  • Getting the angular app to run when using protractor
  • Angularjs: create a link for download different types of file
  • AngularJS: On Change of Parent DropDown Option Also Changes the Dependant Drop Down Options Associated with Other Parent
  • Angular HTML5 mode, Wordpress, Rewrites, Apache and You
  • Using angular js form validations in <form:input> tag
  • AngularJS call common functions in a directive template
  • AngularJS Promise resolved incorrectly
  • properly clearing whole AngularJS ui-grid chart
  • Can not figure out how to store $rootScope in angular.bootstrap
  • animate.css animation within angularjs 1.3 using ngAnimate gives different animations in Firefox
  • Auth0 IE Issue: Unable to get property 'frames' of undefined or null reference
  • Am I misusing directives with too much logic?
  • Use an Angular JS value as a parameter of TWIG "path" function in Symfony 2
  • multiple function on ng-click angularjs
  • Converting $.ajax call to $http call in angular 404 error
  • Angularjs templateUrl file location not found
  • How to execute the function after change page in angularjs?
  • Pass variable to AngularJS directive without isolated scope
  • OAuth, Custom Login, or Both
  • Angular Directive: Isolate Scope & Transclude is true, but HTML in the directive needs to continue to bind to parent
  • Compare objects in angularjs
  • Combine "Checkbox" & "Avatar" in an Ionic Framework List
  • Issue with the Angular UI router when inheriting from a parent state
  • Is there a way to initialize an Angular Service without DI into controller
  • Why is a parent controller's $scope not accessible from a (child) directive?
  • How to get back button in Ion-tabs page
  • AngularJS bind class attribute to model
  • How can I get AngularJS ui-router to respond correctly to a browser page refresh?
  • Angular validation does not work
  • Breez Create Complex Entities
  • Drag and drop using protractor in dthmlx component
  • In Angular JS, what is the default 'cache' value that is used when sending request with $http service?
  • How to change placeholder for single textbox in angular?
  • $ is not defined - jquery angular mixing
  • CORS issue angularjs and spring security
  • Angularjs cannot select last item in dropdown the first time
  • Angularjs - $watch issue
  • On change radio button to no the span should hide in angular
  • Angular UI Bootstrap collapse - whats wrong?
  • AngularJS after redirect from app to app, the default page is not loading
  • Why does my scope update my factory and my factory update my scope when it should not?
  • AngularJS testing $httpBackend.whenGET().respond() not working with number as parameter
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org