zoom amplitudes
command: ZOOM <trc-list> <factor>
Changes the amplitudes of the traces in the display. The amplitudes of the specified traces are multiplied by <factor>. The trace data are not changed, the "zoom" command affects the display only. The zoom parameter is not accumulative, that means if you specify the command "zoom all 2" twice, then the second command doesn't change anything. To reset the amplitudes to initial values enter the command "ZOOM all 1.0".
parameters
- <trc-list> parameter type: trace list
List of traces to be zoomed.
- <factor> parameter type: real
Factor by which the trace amplitudes are multiplied.
qualifiers
- /default
The given value of <factor> as a zoom factor is used for all new created traces as a default value.
- /rel
The specified zoom factor <zoom> is multiplied to the already existing zoom factor of each trace, i.e. <zoom> is a relative zoom factor.
examples
- zoom all 2.0
- Doubles amplitudes of all traces on display of not yet zoomed.
- zoom 1-3 1.0
- Resets amplitudes of first three traces to initial values.
- zoom/default all 3.0
- Displays amplitudes of all traces on display three times larger than on initial display. Also all traces created after this command will be displayed with this magnified amplitude.
- zoom/rel all 2
- Amplifies all amplitudes by a factor of 2, no matter what the current zoom factor is.
