Yahoo! UI Library

CHZERO 1.0.0

Yahoo! UI Library > CHZERO > OpenLayers.Geometry.Curve

Class OpenLayers.Geometry.Curve - extends OpenLayers.Geometry.MultiPoint

Known Subclasses:: OpenLayers.Geometry.LineString

OpenLayers.Geometry.Curve
A Curve is a MultiPoint, whose points are assumed to be connected. To this end, we provide a “getLength()” function, which iterates through the points, summing the distances between them.

Constructor

OpenLayers.Geometry.Curve

Parameters:: point <Array(OpenLayers.Geometry.Point)>

Properties inherited from OpenLayers.Geometry.Collection:


                                    
                                        
                                        components

Methods

getGeodesicLength


                                        
                                        
                                        
                                        Float
                                            getGeodesicLength
                                           (
                                                
                                                        
                                                         projection
                                                    
                                                
                                            )

Parameters:: projection <OpenLayers.Projection>

Returns: Float: geodesic area

getLength

Returns: Float: geometry length

Methods inherited from OpenLayers.Geometry.Collection:


                                                                                    
                                            addComponents,
                                            
                                                                                    
                                            calculateBounds,
                                            
                                                                                    
                                            clone,
                                            
                                                                                    
                                            destroy,
                                            
                                                                                    
                                            distanceTo,
                                            
                                                                                    
                                            equals,
                                            
                                                                                    
                                            getArea,
                                            
                                                                                    
                                            getCentroid,
                                            
                                                                                    
                                            getGeodesicArea,
                                            
                                                                                    
                                            getGeodesicLength,
                                            
                                                                                    
                                            getLength,
                                            
                                                                                    
                                            getVertices,
                                            
                                                                                    
                                            intersects,
                                            
                                                                                    
                                            move,
                                            
                                                                                    
                                            removeComponents,
                                            
                                                                                    
                                            resize,
                                            
                                                                                    
                                            rotate,
                                            
                                                                                    
                                            transform

Methods inherited from OpenLayers.Geometry:


                                                                                    
                                            calculateBounds,
                                            
                                                                                    
                                            clone,
                                            
                                                                                    
                                            distanceTo,
                                            
                                                                                    
                                            getBounds,
                                            
                                                                                    
                                            getCentroid,
                                            
                                                                                    
                                            getVertices

Yahoo! UI Library

CHZERO 1.0.0

Class OpenLayers.Geometry.Curve - extends OpenLayers.Geometry.MultiPoint

Constructor

Properties inherited from OpenLayers.Geometry.Collection:

Methods

getGeodesicLength

getLength

Methods inherited from OpenLayers.Geometry.Collection:

Methods inherited from OpenLayers.Geometry:

Modules

Classes

Files

Methods