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2012-07-23 01:36:43 +02:00
<h3>yat function</h3>
Retrieves a y coordinate of the current feature
<h4>Syntax</h4>
<code>yat(i)</code>
<h4>Arguments</h4>
<code>i<code> - is int. index of point of a line (indices start at 0; negative values apply to the last index).
<h4>Example</h4>
<pre>yat(1) &rarr; 5</pre>