Generates a cloud out of the words.
npm install vuewordcloudRegister 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,
},
// ...
};<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vuewordcloud"></script>If Vue is detected, the component will be registered automatically.
<vue-word-cloud
: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>| 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])));
};| event | description |
|---|---|
update:progress |
The current progress of the cloud words computation. |
- An option to customize the animation order of the cloud words by weight, font size and distance from center.
- An option to privide an array of colors to colorize the cloud words by weight, font size and distance from center.
- Prevent the recomputing of cloud words when changing color only.
- An option to switch between canvas and dom renderer.
- Speed up the computing of cloud words and improve the placing by reducing the image pixels.
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