reveal.js-countdown v1.1.0

Countdown.js

This plugin let you add a countdown timer to your reveal.js presentations

Usage

Using the plugin is easy. First, register it in your Reveal.js initialize block.

    Reveal.initialize({
        dependencies: [
            ....
          { src: "plugin/countdown/countdown.js" },

        ],
        countdown: { defaultTime: 600, autostart: "no" }
      });

Then simply add an element into your presentation:

<section>
  <h1>5 minutes timer</h1>
  <countdown time="300" autostart="yes" />
</section>

Pause/Resume

The defult keybinding to toggle pause/resume the timer is t

The timer will also pause when th epresentation is paused by pressing the period dot.

increase Decrease counter time

Use the + and - keys to increment decrement timer with tDelta seconds. tDelta can be configured as seen in the next section.

Configuration

The plugin can be configured with default values and settings in the initialize function:

• defaultTime: Default time for a timer if no time is given as attribute to
• autostart: yes/no wether a timer should auotstart or not when the slide with timer loads
• tDelta: nr of seconds to increase decreas when pressing '+' and '-' key.
• tickSound: Sound to play every second for the last X seconds.
• timesUpSound: Sound to play when the time is up.

    countdown: {
      defaultTime: 600,
      autostart: "no",
      tDelta: 60,
      playTickSoundLast: 10,
      tickSound: "http://soundbible.com/grab.php?id=2044&type=mp3",
      timeIsUpSound: "http://soundbible.com/grab.php?id=1746&type=mp3"
    }

defaults are:

{
  defaultTime: 300,
  autostart: "no",
  tDelta: 30,
  playTickSoundLast: 10,
  tickSound: "",
  timeIsUpSound: ""
}