AnnotationLayer Class Reference
Adjusts the properties of an Annotation layer. More...
#include <AnnotationLayer.h>
Inheritance diagram for AnnotationLayer:
Public Member Functions | |
| virtual LocationType | correctCoordinate (const LocationType &coord) const =0 |
Protected Member Functions | |
| virtual | ~AnnotationLayer () |
Detailed Description
Adjusts the properties of an Annotation layer.This subclass of Subject will notify upon the following conditions:
- Everything else documented in GraphicLayer.
- See also:
- Layer
Definition at line 29 of file AnnotationLayer.h.
Constructor & Destructor Documentation
| virtual AnnotationLayer::~AnnotationLayer | ( | ) | [protected, virtual] |
This should be destroyed by calling SpatialDataView::deleteLayer.
Definition at line 49 of file AnnotationLayer.h.
Member Function Documentation
| virtual LocationType AnnotationLayer::correctCoordinate | ( | const LocationType & | coord | ) | const [pure virtual] |
Correct the coordinate for whatever snapping may be required.
AnnotationLayer will snap to gridlines if the user has selected this option in the GUI.
- Parameters:
-
coord Coordinate to correct.
- Returns:
- The corrected coordinate.
Implements GraphicLayer.