public class Swiss extends java.lang.Object implements MapProjection
Modifier and Type | Field and Description |
---|---|
static int |
FROM_LAT_LONG
Indicates a transformation from longitude/latitude.
|
static int |
TO_LAT_LONG
Indicates a transformation to longitude/latitude.
|
Constructor and Description |
---|
Swiss()
Initialises the transformer assuming a forward transformation is from
longitude/latitude to Swiss coordinates.
|
Swiss(int direction)
Initialises the transformer in the given direction.
|
Modifier and Type | Method and Description |
---|---|
boolean |
doInterpolation()
Indicates whether the transformation should use nearest neighbour (false)
or some interpolator (true).
|
java.lang.String |
getDescription()
Provides a general description of the transformation.
|
Ellipsoid |
getEllipsoid()
Reports the ellipsoid used in the transformation.
|
processing.core.PVector |
invTransformCoords(processing.core.PVector p)
Performs an inverse Swiss grid to longitude/latitude transform on the given location.
|
processing.core.PVector |
latLongToSwiss(processing.core.PVector p)
Converts the given longitude/latitude coordinates into Swiss grid.
|
void |
setInterpolation(boolean doInterpolation)
Sets whether the transformation should use nearest neighbour (false)
or some interpolator (true).
|
processing.core.PVector |
swissToLatLong(processing.core.PVector p)
Converts the given Swiss coordinates to longitude/latitude location.
|
processing.core.PVector |
transformCoords(processing.core.PVector p)
Performs a forward longitude/latitude to Swiss grid transform on the given location.
|
public static final int FROM_LAT_LONG
public static final int TO_LAT_LONG
public Swiss()
public Swiss(int direction)
direction
- Indicates whether transforming to or from longitude/latitude.public processing.core.PVector latLongToSwiss(processing.core.PVector p)
p
- Longitude/latitude point. Longitude varies within +-180 degrees, latitude within +-90 degrees.public processing.core.PVector swissToLatLong(processing.core.PVector p)
p
- Location of point as an easting and northing in the Swiss projection (metres from local origin).public processing.core.PVector transformCoords(processing.core.PVector p)
transformCoords
in interface MapProjection
p
- Point coordinates to transform.public processing.core.PVector invTransformCoords(processing.core.PVector p)
invTransformCoords
in interface MapProjection
p
- Point coordinates to transform.public java.lang.String getDescription()
getDescription
in interface MapProjection
public boolean doInterpolation()
public void setInterpolation(boolean doInterpolation)
doInterpolation
- True if transformation should perform some local interpolation.public Ellipsoid getEllipsoid()