Metric Halo SpectraFoo - Manual (Page 74)

The Transfer Function
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Figure 4.33: Transfer Function Snapshot Overlays window
This window lists all of the overlays that are loaded into the system. Each item in the list contains the following
items:
1. A color well: This is the base color of the response traces in the snapshot. Clicking on the chip will
bring up the color picker window and allow you to change the trace color.
2. The snapshot name: This is the name associated with the snapshot data. You can click on this to select
the snapshot in the list. Double-click to bring up the transfer function snapshot edit dialog. You can
change the name of the snapshot, its associated comments and the offset. The offset can also be con-
trolled by clicking and dragging the trace in the Transfer Function window. You can use the offset field
to easily reset the trace position
Figure 4.34: Transfer function snapshot edit dialog
3. The ‘V’ checkbox: controls the visibility of the associated snapshot in the transfer function window.
<option>-clicking this check box will set the state of all of the snapshots in the list.
4. The ‘S’ checkbox: controls the smoothing of the response traces of the associated snapshot in the transfer
function window. <option>-clicking this check box will set the state of all of the snapshots in the list.
5. The ‘I’ checkbox: allows you to select if the response traces of the associated snapshot are inverted in
the transfer function window. <option>-clicking this check box will set the state of all of the snapshots
in the list.
6. The Fade pop-up menu – controls how the associated traces are faded in the transfer function window.
<option>-selecting an item from this menu sets the state of all of the snapshots in the list.
The Overlay List window also has a mini-menu window command pop-down menu in the upper right-hand
corner above the scrollbar: