You can use a tracing image as a guide to re‑create a page design that was created in a graphics application such as Adobe Freehand or Fireworks.
A tracing image is a JPEG, GIF, or PNG image that is placed in the background of the Document window. You can hide the image, set its opacity, and change its position.
The tracing image is visible only in Dreamweaver; it is not visible when you view the page in a browser. When the tracing image is visible, the page’s real background image and color are not visible in the Document window; however, the background image and color will be visible when the page is viewed in a browser.
To precisely specify the position of the tracing image, enter coordinate values in the X and Y text boxes.
To move the image 1 pixel at a time, use the arrow keys.
To move the image 5 pixels at a time, press Shift and an arrow key.
The tracing image returns to the upper-left corner of the Document window (0,0).