Function setDateVisibility

setDateVisibility(isVisible): void
JMap.Application.Print.setDateVisibility

Sets the date visible or hidden in the bottom of the print layout.
Parameters
- isVisible: boolean
  true to display, false to hide
Returns void
Example
```
// Hide the date
JMap.Application.Print.setDateVisibility(false)

// Show the date
JMap.Application.Print.setDateVisibility(true)
```