title: SVG change x,y (0,0) top left to the center of my image
body: <p>How to change the center of an svg file ?</p>
  
  <p>Actually when I set X or Y attributes of my svg image, these coordinates are based to the top left corner of my image and I want to set these by the center of my image.</p>
  
  <p>Any idea ?</p>
  
  <p>PS: I use an image with .svg extension</p>