Zoom Menu
Use the Zoom Menu to specify the current zoom factor, orientation,
and angle of the image in the current frame.
Align to WCS
If a valid WCS is present, rotate and orient the image so that the WCS
is correctly displayed.
Zoom In
Zoom in the image by a factor of 2.
Zoom Out
Zoom 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.
Center Frame
Will pan to the center of the current frame. Please Note:
- For FITS Bin Tables-- The center is defined by the TLMAX,
TLMIN, TALEN, or AXLEN FITS keywords
if present. If not available, by the min and max of the data type.
- For FITS Mosaics-- The center is defined bye the DETSIZE
FITS keyword.
None
The image axes are not inverted.
Invert X
Invert the X axis of the image of the current frame.
Invert Y
Invert the Y axis of the image of the current frame.
Invert XY
Invert both the X and Y axis of the image of the current frame.
Pan Zoom Rotate To
Invoke a dialog box to specify a view center, zoom factor, and rotation
angle for the current frame.