scratch – Rev 115
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<title>FFMpeg\Coordinate\AspectRatio | PHP-FFMpeg API</title>
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<div id="title">PHP-FFMpeg API</div>
<div class="type">Class</div>
<h1><a href="../../FFMpeg/Coordinate.html">FFMpeg\Coordinate</a>\AspectRatio</h1>
</div>
<div class="content">
<p> class
<strong>AspectRatio</strong></p>
<h2>Constants</h2>
<table>
<tr>
<td>AR_4_3</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_16_9</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_3_2</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_5_3</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_5_4</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_1_1</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_1_DOT_85_1</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_2_DOT_39_1</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_ROTATED_3_4</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_ROTATED_9_16</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_ROTATED_2_3</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_ROTATED_3_5</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_ROTATED_4_5</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_ROTATED_1_DOT_85</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
<tr>
<td>AR_ROTATED_2_DOT_39</td>
<td class="last">
<p><em>
</em></p>
<p>
</p>
</td>
</tr>
</table>
<h2>Methods</h2>
<table>
<tr>
<td class="type">
</td>
<td class="last">
<a href="#method___construct">__construct</a>($ratio)
<p>
</p>
</td>
<td></td>
</tr>
<tr>
<td class="type">
float
</td>
<td class="last">
<a href="#method_getValue">getValue</a>()
<p>Returns the value of the ratio.</p>
</td>
<td></td>
</tr>
<tr>
<td class="type">
Integer
</td>
<td class="last">
<a href="#method_calculateWidth">calculateWidth</a>(Integer $height, Integer $modulus = 1)
<p>Computes the best width for given height and modulus.</p>
</td>
<td></td>
</tr>
<tr>
<td class="type">
Integer
</td>
<td class="last">
<a href="#method_calculateHeight">calculateHeight</a>(Integer $width, Integer $modulus = 1)
<p>Computes the best height for given width and modulus.</p>
</td>
<td></td>
</tr>
<tr>
<td class="type">
static <a href="../../FFMpeg/Coordinate/AspectRatio.html"><abbr title="FFMpeg\Coordinate\AspectRatio">AspectRatio</abbr></a>
</td>
<td class="last">
<a href="#method_create">create</a>(<a href="../../FFMpeg/Coordinate/Dimension.html"><abbr title="FFMpeg\Coordinate\Dimension">Dimension</abbr></a> $dimension, Boolean $forceStandards = true)
<p>Creates a ratio based on Dimension.</p>
</td>
<td></td>
</tr>
</table>
<h2>Details</h2>
<h3 id="method___construct">
<div class="location">at line 61</div>
<code> public
<strong>__construct</strong>($ratio)</code>
</h3>
<div class="details">
<p>
</p>
<p>
</p>
<div class="tags">
<h4>Parameters</h4>
<table>
<tr>
<td></td>
<td>$ratio</td>
<td>
</td>
</tr>
</table>
</div>
</div>
<h3 id="method_getValue">
<div class="location">at line 71</div>
<code> public float
<strong>getValue</strong>()</code>
</h3>
<div class="details">
<p>Returns the value of the ratio.</p>
<p>
</p>
<div class="tags">
<h4>Return Value</h4>
<table>
<tr>
<td>float</td>
<td>
</td>
</tr>
</table>
</div>
</div>
<h3 id="method_calculateWidth">
<div class="location">at line 84</div>
<code> public Integer
<strong>calculateWidth</strong>(Integer $height, Integer $modulus = 1)</code>
</h3>
<div class="details">
<p>Computes the best width for given height and modulus.</p>
<p>
</p>
<div class="tags">
<h4>Parameters</h4>
<table>
<tr>
<td>Integer</td>
<td>$height</td>
<td>
</td>
</tr>
<tr>
<td>Integer</td>
<td>$modulus</td>
<td>
</td>
</tr>
</table>
<h4>Return Value</h4>
<table>
<tr>
<td>Integer</td>
<td>
</td>
</tr>
</table>
</div>
</div>
<h3 id="method_calculateHeight">
<div class="location">at line 103</div>
<code> public Integer
<strong>calculateHeight</strong>(Integer $width, Integer $modulus = 1)</code>
</h3>
<div class="details">
<p>Computes the best height for given width and modulus.</p>
<p>
</p>
<div class="tags">
<h4>Parameters</h4>
<table>
<tr>
<td>Integer</td>
<td>$width</td>
<td>
</td>
</tr>
<tr>
<td>Integer</td>
<td>$modulus</td>
<td>
</td>
</tr>
</table>
<h4>Return Value</h4>
<table>
<tr>
<td>Integer</td>
<td>
</td>
</tr>
</table>
</div>
</div>
<h3 id="method_create">
<div class="location">at line 145</div>
<code> static public <a href="../../FFMpeg/Coordinate/AspectRatio.html"><abbr title="FFMpeg\Coordinate\AspectRatio">AspectRatio</abbr></a>
<strong>create</strong>(<a href="../../FFMpeg/Coordinate/Dimension.html"><abbr title="FFMpeg\Coordinate\Dimension">Dimension</abbr></a> $dimension, Boolean $forceStandards = true)</code>
</h3>
<div class="details">
<p>Creates a ratio based on Dimension.</p>
<p>The strategy parameter forces by default to use standardized ratios. If
custom ratio need to be used, disable it.</p>
<div class="tags">
<h4>Parameters</h4>
<table>
<tr>
<td><a href="../../FFMpeg/Coordinate/Dimension.html"><abbr title="FFMpeg\Coordinate\Dimension">Dimension</abbr></a></td>
<td>$dimension</td>
<td>
</td>
</tr>
<tr>
<td>Boolean</td>
<td>$forceStandards</td>
<td>Whether to force or not standard ratios</td>
</tr>
</table>
<h4>Return Value</h4>
<table>
<tr>
<td><a href="../../FFMpeg/Coordinate/AspectRatio.html"><abbr title="FFMpeg\Coordinate\AspectRatio">AspectRatio</abbr></a></td>
<td>
</td>
</tr>
</table>
<h4>Exceptions</h4>
<table>
<tr>
<td><a href="http://php.net/InvalidArgumentException"><abbr title="InvalidArgumentException">InvalidArgumentException</abbr></a></td>
<td>
</td>
</tr>
</table>
</div>
</div>
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