JMap.Application.Annotation.deleteByType
Deletes the annotations for the given type.
Does nothing if no annotation exist for the type.
the annotation type : "point", "polygon", "line_string", "rectangle", "circle", or "text"
if the annotation type is not correct
// Delete all text annotations if existJMap.Application.Annotation.deleteByType("text") Copy
// Delete all text annotations if existJMap.Application.Annotation.deleteByType("text")
JMap.Application.Annotation.deleteByType
Deletes the annotations for the given type.
Does nothing if no annotation exist for the type.