Package org.meteoinfo.map

Class ProjectionSet

java.lang.Object

org.meteoinfo.map.ProjectionSet

public class ProjectionSet
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
ProjectionSet()	Constructor

Method Summary

Modifier and Type	Method	Description
void	addProjectionChangedListener(IProjectionChangedListener listener)
void	fireProjectionChangedEvent()
Extent	getProjectedExtentFromLonLat(Extent sExtent)	Get projected extent from lon/lat
ProjectionInfo	getProjInfo()	Get projection info
java.lang.String	getProjStr()	Get Porj4 string
boolean	isLonLatMap()	Get if is Lon/Lat projection
double	projectAngle(double oAngle, double[] fromP1, double[] toP1, ProjectionInfo fromProj, ProjectionInfo toProj)	Project angle
void	projectLayer(RasterLayer oLayer, ProjectionInfo toProj)	Project raster layer
void	projectLayer(VectorLayer oLayer, ProjectionInfo toProj)	Project vector layer
void	projectLayer(VectorLayer oLayer, ProjectionInfo toProj, boolean projectLabels)	Project vector layer
VectorLayer	projectLayerAngle(VectorLayer oLayer, ProjectionInfo fromProj, ProjectionInfo toProj)	Project layer angle
void	projectLayers(MapView aMapView, ProjectionInfo toProj)	Project layers
void	projectLayers(MapView aMapView, ProjectionInfo toProj, boolean isUpdateView)	Project layers
PolygonShape	projectPolygonShape(PolygonShape aPGS, ProjectionInfo fromProj, ProjectionInfo toProj)	Project polygon shape
void	projectWindLayer(VectorLayer oLayer, ProjectionInfo toProj, boolean IfReprojectAngle)	Project wind layer
void	removeViewExtentChangedListener(IProjectionChangedListener listener)
void	setProjInfo(ProjectionInfo projInfo)	Set projection info
void	setProjStr(java.lang.String projStr)	Set proj4 string

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProjectionSet

public ProjectionSet()

Constructor

Method Detail

addProjectionChangedListener

public void addProjectionChangedListener(IProjectionChangedListener listener)

removeViewExtentChangedListener

public void removeViewExtentChangedListener(IProjectionChangedListener listener)

fireProjectionChangedEvent

public void fireProjectionChangedEvent()

isLonLatMap

public boolean isLonLatMap()

Get if is Lon/Lat projection

Returns:

Boolean

getProjInfo

public ProjectionInfo getProjInfo()

Get projection info

Returns:

Projection Info

setProjInfo

public void setProjInfo(ProjectionInfo projInfo)

Set projection info

Parameters:

projInfo - The Projection info

getProjStr

public java.lang.String getProjStr()

Get Porj4 string

Returns:

Proj4 string

setProjStr

public void setProjStr(java.lang.String projStr)

Set proj4 string

Parameters:

projStr - Porj4 string

getProjectedExtentFromLonLat

public Extent getProjectedExtentFromLonLat(Extent sExtent)

Get projected extent from lon/lat

Parameters:

sExtent - Lon/lat extent

Returns:

Projected extent

projectLayers

public void projectLayers(MapView aMapView,
                          ProjectionInfo toProj)

Project layers

Parameters:

aMapView - The Map view

toProj - To projection info

projectLayers

public void projectLayers(MapView aMapView,
                          ProjectionInfo toProj,
                          boolean isUpdateView)

Project layers

Parameters:

aMapView - The map view

toProj - To projection

isUpdateView - If repaint mapview

projectLayer

public void projectLayer(RasterLayer oLayer,
                         ProjectionInfo toProj)

Project raster layer

Parameters:

oLayer - The layer

toProj - To projection

projectLayer

public void projectLayer(VectorLayer oLayer,
                         ProjectionInfo toProj)

Project vector layer

Parameters:

oLayer - The layer

toProj - To projection info

projectLayer

public void projectLayer(VectorLayer oLayer,
                         ProjectionInfo toProj,
                         boolean projectLabels)

Project vector layer

Parameters:

oLayer - The layer

toProj - To projection info

projectLabels - If project labels

projectLayerAngle

public VectorLayer projectLayerAngle(VectorLayer oLayer,
                                     ProjectionInfo fromProj,
                                     ProjectionInfo toProj)

Project layer angle

Parameters:

oLayer - The layer

fromProj - From projection

toProj - To projection

Returns:

VectorLayer

projectWindLayer

public void projectWindLayer(VectorLayer oLayer,
                             ProjectionInfo toProj,
                             boolean IfReprojectAngle)

Project wind layer

Parameters:

oLayer - Origin layer

toProj - To projection

IfReprojectAngle - If reproject wind angle

projectPolygonShape

public PolygonShape projectPolygonShape(PolygonShape aPGS,
                                        ProjectionInfo fromProj,
                                        ProjectionInfo toProj)

Project polygon shape

Parameters:

aPGS - A polygon shape

fromProj - From projection

toProj - To porjection

Returns:

Projected polygon shape

projectAngle

public double projectAngle(double oAngle,
                           double[] fromP1,
                           double[] toP1,
                           ProjectionInfo fromProj,
                           ProjectionInfo toProj)

Project angle

Parameters:

oAngle - The angle

fromP1 - From point

toP1 - To point

fromProj - From projection

toProj - To projection

Returns:

Projected angle