Package hec.map

Interface WorldPointHolder

All Known Implementing Classes:
TransformPointHolder
public interface WorldPointHolder

  • Method Details

    • getPointCount

      int getPointCount()
      Retruns the number of points that this holder contains
      Returns:

    • getPointAt

      WorldPt getPointAt(int index)
      Returns the point at the position marked by "index".
      Parameters:
      index -
      Returns:

    • getFieldDescriptors

      List<AiShapeFieldDescriptor> getFieldDescriptors()
      Returns a list of Field Descriptors for the point at the position marked by "index"
      Returns:

    • getFields

      List<Field> getFields(int index)
      Returns a list of AiShape Field objects in the same order as the list of Field Descritors.
      Parameters:
      index -
      Returns:

    • getCoordinateReferenceSystem

      CoordinateReferenceSystem getCoordinateReferenceSystem()
      Returns the coordinate reference system that describes the data in this manager. This will return null if no system is present. Currently it defaults to its parent project (if one exists) to get the Coordinate Reference System
      Returns:
      the CRS or NULL if there is not one.