Zoom Menu
Use the Zoom Menu to specify the current zoom factor, orientation, and angle of the image in the current frame.

Center Frame

Will pan to the center of the current frame. Please Note:

Align to WCS

If a valid WCS is present, rotate and orient the image so that the WCS is correctly displayed.

Zoom In/Out

Zoom in/out the image by a factor of 2.

Zoom to Fit Frame

Zoom to Fit Frame will calculate the correct zoom factor to allow the entire data space to be displayed in the current frame.

Zoom Factor

Set current zoom factor.

Orientation

Set current orientation.

Rotation

Set current rotation.

Pan Zoom Rotate To

Invoke a dialog box to specify a view center, zoom factor, and rotation angle for the current frame.