Triton TargetPro - Manual (Page 26)

June 2004 TargetPro™ User's Manual
TABLE 3. Group Three: Zoom and Pan Icons
Fit to Window . Fills the current display area, out to the nearest border,
with the contents of the image. The aspect ratio of the image is
preserved.
Zoom In . Enlarges the size of the displayed image by some amount.
The aspect ratio of the image is preserved.
Zoom Out
. Reduces the size of the displayed image by some amount.
The aspect ratio of the image is preserved.
Zoom Rectangle
. Allows you to drag your pointer across and up (or
down) the image to define a rectangle which becomes an area to frame
the displayed image
Fit Width . The image enlarges until the left and right edges of the image
have reached the left and right edges of the current display area. The
aspect ratio of the image is preserved.
Fit Height
. When this icon is clicked, the image enlarges until the top
and bottom edges of the image have reached the top and bottom edges
of the current display area. There is no menu equivalent. The aspect
ratio of the image is preserved.
Linear Zoom . Creates a new image by averaging adjacent pixels.
Cubic Zoom . Minimizes the raggedness by using interpolation which
estimates how the “missing pixels” should appear. Then fills them with
the appropriate color
Pan Image
. Your pointer changes to the shape of a red hand. You can
move a contact image around in the main display area to visually
observe different areas of interest in the image. The image is not
zoomed. The menu equivalent is Tools 
→Pan Image.
Chapter 2: Using TargetPro 17