Initialization

Import

In a script module element import the extension from CDN or local install:

<script type="module">
  import VizzuPlayer from 
  'https://cdn.jsdelivr.net/npm/vizzu-story@0.7/dist/vizzu-story.min.js';
</script>

Constructor

In order to initialize a VizzuPlayer with a VizzuController that will contain the rendered story, create a vizzu-player HTML element:

<vizzu-player controller></vizzu-player>

Size

Vizzu-Story tries to apply the ideal size for the story, but you can also set them manually via the width and height style properties of the vizzu-player HTML element:

Set size in HTML

<head>
  <style>
    vizzu-player {
      width: 100%;
      height: 400px;
    }
  </style>
</head>
<body>
  <vizzu-player controller></vizzu-player>
</body>

or in JavaScript:

const vp = document.querySelector('vizzu-player');
vp.style.cssText = 'width: 100%;height: 400px;';

HTML attributes

vizzu-url

Vizzu-Story requires and downloads the Vizzu JavaScript/C++ library from jsDelivr CDN, but you can also use a different or self-hosted version of it.

Set Vizzu via the vizzu-url HTML attribute

<vizzu-player controller vizzu-url="<url>/vizzu.min.js"></vizzu-player>

or add it to window:

import Vizzu from '<url>/vizzu.min.js';


window.Vizzu = Vizzu;

Info

After initialization, you can access the imported Vizzu library via the Vizzu getter.

const vp = document.querySelector('vizzu-player');

vp.initializing.then((chart) => {
    const Vizzu = vp.Vizzu;
});

If you add hash-navigation attribute, slides can be selected using the URL hash (# part), for example presentation.html#3 selects slide 3. You can also use negative numbers, where -1 means the last slide.

<vizzu-player controller hash-navigation></vizzu-player>

start-slide

You can start the story on a specific slide via the start-slide HTML attribute. You can also use negative numbers, where -1 means the last slide.

<vizzu-player controller start-slide="3"></vizzu-player>

custom-spinner

You can use a custom loading animation. Set spinner via the custom-spinner HTML attribute:

<vizzu-player controller custom-spinner="loadinganim.svg"></vizzu-player>