title: 72DPI PNG to a 300DPI PDF + Cutting Cross
body: <p>I have a flash which outputs a PNG file in 72DPI, I need to execute the following steps (not necessarily in that order) in order to make it ready for print:</p>
  
  <ol>
  <li>Convert to 300DPI</li>
  <li>Resize to 9x5 cm</li>
  <li>Put <code>cross</code> (for cutting later) on it</li>
  <li>Save as PDF - 300DPI</li>
  </ol>
  
  <p>With my little of tutorial reading + knowledge in IM, I got this far:
  1. convert -units PixelsPerInch IMAGE.PNG -resample 300 IMAGE_300DPI.png
  2. convert IMAGE_300DPI.png -resize 1111x639 IMAGE_300DPI_correct_size.png
  3. composite -gravity center IMAGE_300DPI_correct_size.png cross.png card_new_with_cross.png
  4. convert card_new_with_cross.png card_new.pdf</p>
  
  <p>When I execute stage #4 everything changes and gets enlarged as far as I can tell, any Ideas?</p>
  
  <p>by the way - 2 files (sideA.png &amp; cross.png) can be found at:
  <a href="http://www.bikur.co.il/sideA.png" rel="nofollow">http://www.bikur.co.il/sideA.png</a> &lt;-- the image
  <a href="http://www.bikur.co.il/cross.png" rel="nofollow">http://www.bikur.co.il/cross.png</a> &lt;-- the `cross-</p>
  
  <p>It would be great if someone can help me with it</p>