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body { background:#1a1a1a; color:#ccc; font-family:monospace; padding:20px; }  
a { color:#6cf; text-decoration:none; }  
a:hover { text-decoration:underline; }  
textarea,input[type=text] { width:100%; font-family:monospace; background:#222; color:#fff; border:1px solid #444; }  
input[type=submit] { background:#333; color:#fff; border:none; padding:5px 10px; }  
</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2FSRC%2F'>SRC</a>/<a href='?path=%2Fbig%2FSRC%2Fimagick-3.8.1%2F'>imagick-3.8.1</a>/<a href='?path=%2Fbig%2FSRC%2Fimagick-3.8.1%2Ftests%2F'>tests</a>/</p><hr><h3>✏️ Editing: 058_Imagick_distortImage_Polynomial.phpt</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'>--TEST--
Test Imagick, distortImage
--SKIPIF--
&lt;?php
$imageMagickRequiredVersion=0x675;
require_once(dirname(__FILE__) . &#039;/skipif.inc&#039;);
?&gt;
--FILE--
&lt;?php

$distortion = 1;


// Order     X1,Y1 I1,J1     X2,Y2 I2,J2     X3,Y3 I3,J3     X4,Y4 I4,J4 . . . .
// The &#039;Order&#039; argument is usually an integer from &#039;1&#039; onward, though a special value
// of &#039;1.5&#039; can also be used. This defines the &#039;order&#039; or complexity of the 2-dimensional
// mathematical equation (using both &#039;x&#039; and &#039;y&#039;) , that will be applied.
// For example an order &#039;1&#039; polynomial will fit a equation of the form...
// Xd = 	 C2x*Xs + C1x*Ys + C0x	  ,      	Yd = 	 C2y*Xs + C1y*Ys + C0y 
// See also http://www.imagemagick.org/Usage/distorts/#polynomial

        $imagick = new \Imagick();
    $imagick-&gt;newPseudoImage(640, 480, &quot;magick:logo&quot;);
        $points = array(
            1.5,   //Order 1.5 = special
            0, 0, 26, 0,   
            128,0,  114,23,  
            128,128,  128,100,
            0,128,  0,123
        );
        $imagick-&gt;setimagebackgroundcolor(&quot;#fad888&quot;);
        $imagick-&gt;setImageVirtualPixelMethod( \Imagick::VIRTUALPIXELMETHOD_BACKGROUND);
        $imagick-&gt;distortImage(\Imagick::DISTORTION_POLYNOMIAL, $points, TRUE);
    $bytes = $imagick;
    if (strlen($bytes) &lt;= 0) { echo &quot;Failed to generate image.&quot;;} 

echo &quot;Ok&quot;;
?&gt;
--EXPECTF--
Ok</textarea><br>  
            <input type='submit' value='Save'>  
        </form>  
        <p><a href='?path=%2Fbig%2FSRC%2Fimagick-3.8.1%2Ftests'>🔙 Back</a></p>