Chapter 13 - Where to find features
Button/section Description
Select View button
Sets the zoom (in and out) to show the selected area of the image.
Click the drop-down arrow button to display the view options:
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Full Image view - zooms to show the full image.
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Central Pole - zooms to show an enhanced view of the optic disk and
macula.
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Optic Disk - zooms to show an enhanced view of the optic disk in the
green channel.
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Periphery - shows the full images adjusted to present the details of the
periphery.
You can also select the view options by clicking Image menu > Select View... and
the view option.
Zoom In button
Zooms in on the center of the displayed image, showing a close-up view.
Repeatedly click the button to zoom in further.
You can also zoom in by selecting Image menu > Zoom In.
If you have a mouse wheel you can use this to zoom in or zoom out.
Zoom Out button
Zooms out on the center of the displayed image, showing more of the
image. Repeatedly click the button to zoom out further.
You can also zoom out by selecting Image menu > Zoom Out.
If you have a mouse wheel you can use this to zoom in or zoom out.
Select Image menu > Full Field to display the full image in the current window
size.
Set Zoom Percent button
Sets the zoom (in or out) to show the selected percentage zoom.
Magnification of 100% means that 1 screen pixel = 1 image pixel.
Click the drop-down arrow button to display the zoom options. The
percentage options are:
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500% – zooms to 1 image pixel across 5 screen pixels.
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200% – zooms to 1 image pixel across 2 screen pixels.
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100% – zooms to 1 image pixel to 1 screen pixels.
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50% – zooms to 2 image pixels in 1 screen pixel.
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20% – zooms to 5 image pixels in 1 screen pixel.
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Full Image – zooms to show the complete image within the current
window size.
Alternatively, you can click the percentage value and type the value you
want to use. Press [Enter] to set the percentage.
3D Wrap View button
Runs the animated 3D Wrap view of the current image.
You can show the sequence through a model eye, a transparent eye or
across a 3D grid.
Click Fly Through to run the animated sequence.
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