VueWordCloud

Generates a cloud out of the words.

Vue 3

For Vue 3 use the version >18.

demo

Try it out!

setup

npm

npm i vuewordcloud

ES module

Register the component globally.

import Vue from 'vue';
import VueWordCloud from 'vuewordcloud';

Vue.component(VueWordCloud.name, VueWordCloud);

or

Register the component in the scope of another component.

import VueWordCloud from 'vuewordcloud';

export default {
  components: {
    [VueWordCloud.name]: VueWordCloud,
  },
};

browser

<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vuewordcloud"></script>

The component is globally available as VueWordCloud. If Vue is detected, the component will be registered automatically.

usage

<vue-word-cloud
  style="
    height: 480px;
    width: 640px;
  "
  :words="[['romance', 19], ['horror', 3], ['fantasy', 7], ['adventure', 3]]"
  :color="([, weight]) => weight > 10 ? 'DeepPink' : weight > 5 ? 'RoyalBlue' : 'Indigo'"
  font-family="Roboto"
/>

Pass custom renderer for the words.

<vue-word-cloud :words="words">
  <template slot-scope="{text, weight, word}">
    <div :title="weight" style="cursor: pointer;" @click="onWordClick(word)">
      {{ text }}
    </div>
  </template>
</vue-word-cloud>

properties

property	type	default	description
`animation-duration`	`Number`	`1000`	The duration of the animation.
`animation-easing`	`String`	`'ease'`	The easing of the animation.
`animation-overlap`	`Number`	`1`	The overlap of the animation. Set the value to `1` to animate words all at once. Set the value to `0` to animate words one by one. The value `5` has the same effect as the value `1/5`.
`color`	`[String, Function]`	`'Black'`	The default color for each word.
`create-canvas`	`Function`	*	Creates a new `Canvas` instance.
`create-worker`	`Function`	*	Creates a new `Worker` instance.
`enter-animation`	`[Object, String]`	*	The enter animation.
`font-family`	`[String, Function]`	`'serif'`	The default font family for each word.
`font-size-ratio`	`Number`	`0`	The font size ratio between the words. For example, if the value is `5`, then the largest word will be 5 times larger than the smallest one. The value `5` has the same effect as the value `1/5`.
`font-style`	`[String, Function]`	`'normal'`	The default font style for each word.
`font-variant`	`[String, Function]`	`'normal'`	The default font variant for each word.
`font-weight`	`[String, Function]`	`'normal'`	The default font weight for each word.
`leave-animation`	`[Object, String]`	*	The leave animation.
`load-font`	`Function`	*	Loads the font.
`rotation-unit`	`[String, Function]`	`'turn'`	The default rotation unit for each word. Possible values are `'turn'`, `'deg'` and `'rad'`.
`rotation`	`[Number, Function]`	`0`	The default rotation for each word.
`spacing`	`Number`	`0`	The spacing between the words. The value is relative to the font size.
`text`	`[String, Function]`	`''`	The default text for each word.
`weight`	`[Number, Function]`	`1`	The default weight for each word.
`words`	`Array`	`[]`	The words to place into the cloud. A value of the array could be either an object, an array or a string. If the value is an object, it will be resolved to `{text, weight, rotation, rotationUnit, fontFamily, fontStyle, fontVariant, fontWeight, color}`. If the value is an array, it will be resolved to `[text, weight]`. If the value is a string, it will be resolved to `text`.

let enterAnimation = {opacity: 0};
let leaveAnimation = {opacity: 0};

Make more complex animations.

let enterAnimation = {
  opacity: 0,
  transform: 'scale3d(0.3,0.3,0.3)'
};

Use classes for CSS animations.

let enterAnimation = 'animated bounceIn';
let leaveAnimation = 'animated hinge';

let createCanvas = function() {
  return document.createElement('canvas');
};

let loadFont = function(fontFamily, fontStyle, fontWeight, text) {
  return document.fonts.load([fontStyle, fontWeight, '1px', fontFamily].join(' '), text);
};

Provide custom loadFont function to support older browsers.

import FontFaceObserver from 'fontfaceobserver';

let loadFont = function(family, style, weight, text) {
  return (new FontFaceObserver(family, {style, weight})).load(text);
};

let createWorker = function(code) {
  return new Worker(URL.createObjectURL(new Blob([code])));
};

events

event	description
`update:progress`	The current progress of the cloud words computation.

License

SeregPie/VueWordCloud

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