How to link an image in typoscript

temp.linkedimage = COA
temp.linkedimage{
 2 = IMAGE
 2{
             file=GIFBUILDER
             file{
                  XY=[10.w]+10,45
                  backColor= #5C5C5C
                  transparentBackground = 1
                  10=TEXT
                  10{
                     text = Text displayed in image
                     fontSize = 13
                     fontFile=fileadmin/templates/font/arial.ttf
                     fontColor = #ffffff
                     offset = 10,24
                  }
              }
   }
   2.stdWrap.typolink.parameter=12
}

temp.linkedimage = COA
temp.linkedimage{

  10 = IMAGE
  10.file=yourimage.gif
  10.stdWrap.typolink.parameter=12
}