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  FLIP

The FLIP command allows the ROI to be reflected about its middle either horizontally or vertically. FIT2D gives the following prompt:

FLIP LEFT TO RIGHT ("NO" = TOP/BOTTOM)

Entering Y will flip the image about its vertical middle, and N will flip the ROI about its horizontal middle. The operation is performed in place so the memory is not affected.



Andrew Hammersley
2004-01-09