class TTraceItem : public tObject;
Stores the history of the associated Mark.
Stores the history of individual fields of associated TMarkRecord. The Mark to trace is specified with the MarkIndex property.
Constructors
| Name | Description |
|---|---|
| TTraceItem |
Destructors
| Name | Description |
|---|---|
| ~TTraceItem |
Properties
| Name | Type | Description |
|---|---|---|
| MarkIndex | int | Defines the index in the MarkList, to identify the mark whose history is to be stored. |
| SpectralDt | double | Time in seconds between consecutive spectrums. |
| SpectralSamplingFrequency | double | Sampling frequency with which the spectrums are being sampled. When setting this property Dt is automatically updated. |
| SpectralSamplingTime | double | Total length in seconds between the first and the last spectrum. |
| SpectralTimeOffset | double | Time in seconds at which the spectrogram starts. |
Methods
| Name | Description |
|---|---|
| Assign |
Fields
| Name | Type | Description |
|---|---|---|
| Amplt | TVec * | Stores the history of the TMarkRecord Amplt field. |
| Freq | TVec * | Stores the history of the TMarkRecord Freq field. |
| Phase | TVec * | Stores the history of the TMarkRecord Phase field. |
| Time | TVec * | Stores the history of the TMarkRecord Time field. |