Is the way to set handlelength for particular handle, not for all?
<p>In my legend the width of handles is different, for more clarity look at this example:</p>

<pre><code>----- Sin(x)
...   Cos(x)
____  Tan(x)
</code></pre>

<p>If I set handlelength it's applied for all of them and there is no way to fit them to one width, so can I set handlelength parameter for particular handle for adjusting this example?</p>