Function activateMeasureType

activateMeasureType(measureType): void
JMap.Application.Measure.activateMeasureType

Activates a measure type for the drawing measurement tool.
Parameters
- measureType: JAPP_MEASURE_TYPES
  The new measure type to apply
Returns void
Example
```
// change the measure type to length
JMap.Application.Measure.activateMeasureType("length")
```