title: Python/Wand/Imagemagick: Adding caption
body: <p>I am trying to replicate some annotation examples. Below is my code and I am wondering what's going wrong.</p>
  <pre><code>from wand.font import Font
  from wand.image import Image
  from wand.display import display
          
  file1 = 'Lenna.jpg' #Download from here https://upload.wikimedia.org/wikipedia/en/7/7d/Lenna_%28test_image%29.png
  myImage = Image(filename=file1)
  myImage.font = Font('C:\\Users\\User1\\Documents\\FONTS\\cyrvetic.ttf')
  myImage.GRAVITY_TYPES=(&quot;southeast&quot;)
  myImage.caption = (&quot;Some text here&quot;,50,50,200,200)
  display(myImage)
  </code></pre>
  <p>Eventually I want to replicate this command:</p>
  <pre><code>convert Lenna.jpg -fill white -undercolor '#00000080' -pointsize 24 -gravity SouthEast -annotate +50+10 &quot;Some text here&quot; Lenna2.jpg
  </code></pre>
  <p>Any idea what's going wrong in the above code?</p>
  <p>Thanks.</p>