public class Sinusoidal extends ProjectionImpl
atts, defaultMapArea, EARTH_RADIUS, INDEX_LAT, INDEX_LON, INDEX_X, INDEX_Y, isLatLon, name, PI, PI_OVER_2, PI_OVER_4, TOLERANCE| Constructor and Description |
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Sinusoidal()
Constructor with default parameters
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Sinusoidal(double centMeridian,
double false_easting,
double false_northing,
double radius)
Construct a Sinusoidal Projection.
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| Modifier and Type | Method and Description |
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ProjectionImpl |
constructCopy()
copy constructor - avoid clone !!
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boolean |
crossSeam(ProjectionPoint pt1,
ProjectionPoint pt2)
Does the line between these two points cross the projection "seam".
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boolean |
equals(java.lang.Object o)
Returns true if this represents the same Projection as proj.
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double |
getCentMeridian()
Get the central Meridian in degrees
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double |
getEarthRadius() |
double |
getFalseEasting()
Get the false easting, in km.
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double |
getFalseNorthing()
Get the false northing, in km.
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java.util.List<ProjectionPoint> |
getMapEdgeIntercepts(ProjectionRect projBB)
Returns the points at which
projBB intersects the map edge. |
java.util.List<ProjectionPoint> |
getMapEdgeInterceptsAtX(double x0)
Returns the points at which the line
x = x0 intersects the map edge. |
java.util.List<ProjectionPoint> |
getMapEdgeInterceptsAtY(double y0)
Returns the points at which the line
y = y0 intersects the map edge. |
int |
hashCode() |
ProjectionPoint |
latLonToProj(LatLonPoint latLon,
ProjectionPointImpl result)
Convert a LatLonPoint to projection coordinates
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java.lang.String |
paramsToString()
Get the parameters as a String
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LatLonPoint |
projToLatLon(ProjectionPoint world,
LatLonPointImpl result)
Convert projection coordinates to a LatLonPoint
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LatLonRect |
projToLatLonBB(ProjectionRect projBB)
Compute lat/lon bounding box from projection bounding box.
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void |
setCentMeridian(double centMeridian)
Deprecated.
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void |
setFalseEasting(double falseEasting)
Deprecated.
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void |
setFalseNorthing(double falseNorthing)
Deprecated.
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java.lang.String |
toString()
Get a String representation of this projection.
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addParameter, addParameter, addParameter, findProjectionParameter, getClassName, getDefaultMapArea, getDefaultMapAreaLL, getHeader, getName, getProjectionParameters, getProjectionTypeLabel, isLatLon, latLonToProj, latLonToProj, latLonToProj, latLonToProj, latLonToProj, latLonToProj, latLonToProj, latLonToProj, latLonToProj, latLonToProjBB, projToLatLon, projToLatLon, projToLatLon, projToLatLon, projToLatLon, projToLatLonBBold, setDefaultMapArea, setNameclone, finalize, getClass, notify, notifyAll, wait, wait, waitlatLonToProj, projToLatLonpublic Sinusoidal()
public Sinusoidal(double centMeridian,
double false_easting,
double false_northing,
double radius)
centMeridian - central Meridian (degrees)false_easting - false_easting in kmfalse_northing - false_northing in kmradius - earth radius in kmpublic ProjectionImpl constructCopy()
ProjectionImplconstructCopy in class ProjectionImplpublic double getCentMeridian()
public double getFalseEasting()
public double getFalseNorthing()
public double getEarthRadius()
@Deprecated public void setCentMeridian(double centMeridian)
centMeridian - central Meridian in degrees@Deprecated public void setFalseEasting(double falseEasting)
falseEasting - x offset@Deprecated public void setFalseNorthing(double falseNorthing)
falseNorthing - y offsetpublic boolean equals(java.lang.Object o)
ProjectionImplequals in interface Projectionequals in class ProjectionImplo - projection in questionpublic int hashCode()
hashCode in class java.lang.Objectpublic java.lang.String toString()
ProjectionImpltoString in class ProjectionImplpublic java.lang.String paramsToString()
paramsToString in interface ProjectionparamsToString in class ProjectionImplpublic boolean crossSeam(ProjectionPoint pt1, ProjectionPoint pt2)
crossSeam in interface ProjectioncrossSeam in class ProjectionImplpt1 - the line goes between these two pointspt2 - the line goes between these two pointspublic ProjectionPoint latLonToProj(LatLonPoint latLon, ProjectionPointImpl result)
latLonToProj in interface ProjectionlatLonToProj in class ProjectionImpllatLon - convert from these lat, lon coordinatesresult - the object to write topublic LatLonPoint projToLatLon(ProjectionPoint world, LatLonPointImpl result)
projToLatLon in interface ProjectionprojToLatLon in class ProjectionImplworld - convert from these projection coordinatesresult - the object to write topublic LatLonRect projToLatLonBB(ProjectionRect projBB)
ProjectionprojToLatLonBB in interface ProjectionprojToLatLonBB in class ProjectionImplprojBB - projection bounding boxpublic java.util.List<ProjectionPoint> getMapEdgeIntercepts(ProjectionRect projBB)
projBB intersects the map edge.projBB - defines a bounding box that may intersect the map edge, in projection coordinates.projBB intersects the map edge. May be empty.public java.util.List<ProjectionPoint> getMapEdgeInterceptsAtX(double x0)
x = x0 intersects the map edge.x0 - defines a line that may intersect the map edge, in projection coordinates.x = x0 intersects the map edge. May be empty.public java.util.List<ProjectionPoint> getMapEdgeInterceptsAtY(double y0)
y = y0 intersects the map edge.y0 - defines a line that intersects the map edge, in projection coordinates.y = y0 intersects the map edge. May be empty.