Checks whether a tonality is present in a measure in the tablature which is currently loaded.
- GPMID_ENTRY int GPMID_IsMeasureTonalityPresent(
- unsigned int aMeasureIdx
The zero-based index of the measure for which to retrieve whether a tonality is present.
Zero if a tonality is not present, non-zero otherwise.
This function can be called with an index ranging from 0 to the value returned by GPMID_GetMeasureCount minus 1.