title: How to get a middle-headed arrow in gnuplot?
body: <p>I want to draw an arrow in gnuplot with the arrow head appearing in the middle of the arrow instead of either extremes. Tried middlehead option but doesn't seem to work. </p>
  
  <p>Here is the script that I am using to create the image below,</p>
  
  <pre><code>set style arrow 1 front head filled size screen 0.008,6 lt 1 lw 1
  set arrow from  0.4750,-0.3592 to 1.05767,0.4179 as 1
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/AHhFo.jpg" alt="enter image description here"></p>