Doorman

Simple animation for revealing elements.

Demo

http://git.blivesta.com/doorman/

Install

<script src="umd/doorman.min.js"></script>

CDN

<script src="https://unpkg.com/doorman-effect/umd/doorman.min.js"></script>

npm

$ npm install doorman-effect

const Doorman = require('doorman-effect');

Usage

css

[data-doorman] {
	visibility: hidden;
}

html

<span id="doorman">...</span>
<span data-doorman>...</span>

Call the Doorman

const elements = document.querySelector('#doorman');
const doorman = new Doorman(elements, { /* options */ });
doorman.start();

Use with multiple selectors.

const elements = document.querySelectorAll('[data-doorman]');
Array.prototype.forEach.call(elements, function (el) {
  const doorman = new Doorman(el, { /* options */ });
  doorman.start();
});

Example to use with scrollmonitor

<style>
.section {
  height: 100vh;
}
[data-doorman] {
	visibility: hidden;
}
</style>

<div id="section1" class="section">
  <span data-doorman>section1</span>
</div>
<div id="section2" class="section">
  <span data-doorman>section2</span>
</div>
<div id="section3" class="section">
  <span data-doorman>section3</span>
</div>

<script src="https://unpkg.com/scrollmonitor@1.2.2"></script>
<script src="https://unpkg.com/doorman-effect/umd/doorman.min.js"></script>
<script>
  const sections = [
    document.getElementById('section1'),
    document.getElementById('section2'),
    document.getElementById('section3')
  ]
  Array.prototype.forEach.call(sections, (section) => {
    const elementWatcher = scrollMonitor.create(section, -200)
    elementWatcher.enterViewport(() => {
      const elements = section.querySelectorAll('[data-doorman]')
      Array.prototype.forEach.call(elements, (el) => {
        const doorman = new Doorman(el)
        doorman.start()
      })
      elementWatcher.destroy()
    })
  })
</script>

Options

{
  direction: 'lr',
	// lr (left to right) || rl (right to left) || tb (top to bottom) || bt (bottom to top).
  bgColor: 'rgb(000, 000, 000)',
  duration: '300', // ms
  delay: '0', // ms
  easing: 'cubic-bezier(0.860, 0.000, 0.070, 1.000)', // easeInOutQuint
  reverse: false,
  begin: function (element) {},
  complete: function (element) {}
}

<div
  data-doorman-direction="lr"
  data-doorman-bgColor="rgb(000, 000, 000)"
  data-doorman-duration="300"
  data-doorman-delay="150"
  data-doorman-easing="cubic-bezier(0.860, 0.000, 0.070, 1.000)"
  data-doorman-reverse="flase"
>
  Content...
</div>

Browsers

• Chrome
• Firefox
• IE11+
• Safari

License

Released under the MIT license.