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667 lines
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HTML
667 lines
10 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<meta charset="utf-8">
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<title>JSDoc: Class: CountdownTimer</title>
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<div id="main">
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<h1 class="page-title">Class: CountdownTimer</h1>
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<section>
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<header>
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<h2><span class="attribs"><span class="type-signature"></span></span>
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<span class="ancestors"><a href="module-util.html">util</a>.</span>CountdownTimer<span class="signature">(startTime<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h2>
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</header>
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<article>
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<div class="container-overview">
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<h4 class="name" id="CountdownTimer"><span class="type-signature"></span>new CountdownTimer<span class="signature">(startTime<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>
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<div class="description">
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<p>CountdownTimer is a clock counts down from the time of last reset.</p.
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</div>
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<h5>Parameters:</h5>
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<table class="params">
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<thead>
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<tr>
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<th>Name</th>
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<th>Type</th>
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<th>Attributes</th>
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<th>Default</th>
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<th class="last">Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td class="name"><code>startTime</code></td>
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<td class="type">
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<span class="param-type">number</span>
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</td>
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<td class="attributes">
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<optional><br>
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</td>
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<td class="default">
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0
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</td>
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<td class="description last">the start time of the countdown</td>
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</tr>
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</tbody>
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</table>
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<dl class="details">
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<dt class="tag-source">Source:</dt>
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<dd class="tag-source"><ul class="dummy"><li>
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<a href="util_Clock.js.html">util/Clock.js</a>, <a href="util_Clock.js.html#line186">line 186</a>
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</li></ul></dd>
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</dl>
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</div>
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<h3 class="subsection-title">Extends</h3>
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<ul>
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<li>Clock</li>
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</ul>
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<h3 class="subsection-title">Methods</h3>
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<h4 class="name" id="add"><span class="type-signature"></span>add<span class="signature">(deltaTime<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>
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<div class="description">
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Add more time to the clock's 'start' time (t0).
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<p>Note: by adding time to t0, you push the current time forward (make it
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smaller). As a consequence, getTime() may return a negative number.</p>
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</div>
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<h5>Parameters:</h5>
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<table class="params">
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<thead>
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<tr>
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<th>Name</th>
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<th>Type</th>
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<th>Attributes</th>
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<th class="last">Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td class="name"><code>deltaTime</code></td>
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<td class="type">
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<span class="param-type">number</span>
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</td>
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<td class="attributes">
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<optional><br>
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</td>
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<td class="description last">the time to be added to the clock's start time (t0)</td>
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</tr>
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</tbody>
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</table>
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<dl class="details">
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<dt class="tag-source">Source:</dt>
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<dd class="tag-source"><ul class="dummy"><li>
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<a href="util_Clock.js.html">util/Clock.js</a>, <a href="util_Clock.js.html#line209">line 209</a>
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</li></ul></dd>
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</dl>
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<h4 class="name" id="getTime"><span class="type-signature"></span>getTime<span class="signature">()</span><span class="type-signature"> → {number}</span></h4>
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<div class="description">
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Get the time currently left on the countdown.
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</div>
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<dl class="details">
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<dt class="tag-source">Source:</dt>
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<dd class="tag-source"><ul class="dummy"><li>
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<a href="util_Clock.js.html">util/Clock.js</a>, <a href="util_Clock.js.html#line249">line 249</a>
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</li></ul></dd>
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</dl>
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<h5>Returns:</h5>
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<div class="param-desc">
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the time left on the countdown (in seconds)
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</div>
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<dl>
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<dt>
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Type
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</dt>
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<dd>
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<span class="param-type">number</span>
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</dd>
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</dl>
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<h4 class="name" id="reset"><span class="type-signature"></span>reset<span class="signature">(newTime<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>
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<div class="description">
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Reset the time on the countdown.
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</div>
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<h5>Parameters:</h5>
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<table class="params">
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<thead>
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<tr>
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<th>Name</th>
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<th>Type</th>
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<th>Attributes</th>
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<th class="last">Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td class="name"><code>newTime</code></td>
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<td class="type">
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<span class="param-type">number</span>
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</td>
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<td class="attributes">
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<optional><br>
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</td>
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<td class="description last">if newTime is undefined, the countdown time is reset to zero, otherwise we set it
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to newTime</td>
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</tr>
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</tbody>
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</table>
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<dl class="details">
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<dt class="tag-source">Source:</dt>
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<dd class="tag-source"><ul class="dummy"><li>
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<a href="util_Clock.js.html">util/Clock.js</a>, <a href="util_Clock.js.html#line226">line 226</a>
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</li></ul></dd>
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</dl>
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</article>
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</section>
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</div>
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<nav>
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<h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-core.html">core</a></li><li><a href="module-data.html">data</a></li><li><a href="module-sound.html">sound</a></li><li><a href="module-util.html">util</a></li><li><a href="module-visual.html">visual</a></li></ul><h3>Classes</h3><ul><li><a href="module-core.BuilderKeyResponse.html">BuilderKeyResponse</a></li><li><a href="module-core.EventManager.html">EventManager</a></li><li><a href="module-core.GUI.html">GUI</a></li><li><a href="module-core.Keyboard.html">Keyboard</a></li><li><a href="module-core.KeyPress.html">KeyPress</a></li><li><a href="module-core.Logger.html">Logger</a></li><li><a href="module-core.MinimalStim.html">MinimalStim</a></li><li><a href="module-core.Mouse.html">Mouse</a></li><li><a href="module-core.PsychoJS.html">PsychoJS</a></li><li><a href="module-core.ServerManager.html">ServerManager</a></li><li><a href="module-core.Window.html">Window</a></li><li><a href="module-data.ExperimentHandler.html">ExperimentHandler</a></li><li><a href="module-data.TrialHandler.html">TrialHandler</a></li><li><a href="module-sound.AudioClip.html">AudioClip</a></li><li><a href="module-sound.AudioClipPlayer.html">AudioClipPlayer</a></li><li><a href="module-sound.Microphone.html">Microphone</a></li><li><a href="module-sound.Sound.html">Sound</a></li><li><a href="module-sound.TonePlayer.html">TonePlayer</a></li><li><a href="module-sound.TrackPlayer.html">TrackPlayer</a></li><li><a href="module-util.Clock.html">Clock</a></li><li><a href="module-util.Color.html">Color</a></li><li><a href="module-util.CountdownTimer.html">CountdownTimer</a></li><li><a href="module-util.EventEmitter.html">EventEmitter</a></li><li><a href="module-util.MixinBuilder.html">MixinBuilder</a></li><li><a href="module-util.MonotonicClock.html">MonotonicClock</a></li><li><a href="module-util.PsychObject.html">PsychObject</a></li><li><a href="module-util.Scheduler.html">Scheduler</a></li><li><a href="module-visual.ButtonStim.html">ButtonStim</a></li><li><a href="module-visual.Form.html">Form</a></li><li><a href="module-visual.ImageStim.html">ImageStim</a></li><li><a href="module-visual.MovieStim.html">MovieStim</a></li><li><a href="module-visual.Polygon.html">Polygon</a></li><li><a href="module-visual.Rect.html">Rect</a></li><li><a href="module-visual.ShapeStim.html">ShapeStim</a></li><li><a href="module-visual.Slider.html">Slider</a></li><li><a href="module-visual.TextBox.html">TextBox</a></li><li><a href="module-visual.TextStim.html">TextStim</a></li><li><a href="module-visual.VisualStim.html">VisualStim</a></li></ul><h3>Interfaces</h3><ul><li><a href="module-sound.SoundPlayer.html">SoundPlayer</a></li></ul><h3>Mixins</h3><ul><li><a href="module-core.WindowMixin.html">WindowMixin</a></li><li><a href="module-util.ColorMixin.html">ColorMixin</a></li></ul>
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Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.7</a> on Mon Jun 21 2021 07:34:20 GMT+0200 (Central European Summer Time)
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