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MCE User’s Guide MCE windows and dialogs
NM20600A-A 2004-05-17 37
Current ROI
Table 9 Controls in the lower left corner
Other controls
Table 10 Controls in the bottom row
SQL database
All the ROI queries are done from an database server using SQL query lan-
guage. Some examples how to refine your queries:
• x<0
• x<0 AND y>30
• fiffile LIKE "rpsef%"
[Center] The center of the ROI in millimeters. The values can not
be changed unless [Modify] button is pressed.
[Extent] The extent of the ROI in millimeters. Only the extents
along the X, Y, and Z coordinate axes are shown,
although the ROI selected from the Color display (p. 29)
can be oblique. The values can not be changed unless
[Modify] button is pressed.
[Orientation] The orientation of the ROI (p. 14). The units of the val-
ues do not matter. The values can not be changed unless
[Modify] button is pressed.
[Smooth edges] When selected, a smooth weighting function is used.
When unselected, hard edges are used.
[Comment] The comment used as the name of the ROI
[Modify] Press this button to modify the ROI center and extents
or to create the ROI by hand. Only ROIs with main
axes coinciding with the X, Y, and > axes can be spec-
ified.
[Delete] Delete the selected ROI. You can delete only the ROIs
you have created yourself.
[Save] Save the current ROI in the database
[Close] Close the window