root / branches / Mobile_Compatible_Hito_1 / libJCRS / src / org / geotools / referencing / operation / projection / IdrCassiniSoldner.java @ 21878
History | View | Annotate | Download (8.94 KB)
| 1 |
package org.geotools.referencing.operation.projection; |
|---|---|
| 2 |
|
| 3 |
import java.awt.geom.Point2D; |
| 4 |
import java.util.Collection; |
| 5 |
|
| 6 |
import javax.units.NonSI; |
| 7 |
|
| 8 |
import org.geotools.metadata.iso.citation.CitationImpl; |
| 9 |
import org.geotools.referencing.NamedIdentifier; |
| 10 |
import org.geotools.referencing.operation.projection.IdrKrovak.Provider; |
| 11 |
import org.geotools.referencing.operation.projection.MapProjection.AbstractProvider; |
| 12 |
import org.opengis.parameter.ParameterDescriptor; |
| 13 |
import org.opengis.parameter.ParameterDescriptorGroup; |
| 14 |
import org.opengis.parameter.ParameterNotFoundException; |
| 15 |
import org.opengis.parameter.ParameterValueGroup; |
| 16 |
import org.opengis.referencing.operation.CylindricalProjection; |
| 17 |
import org.opengis.referencing.operation.MathTransform; |
| 18 |
|
| 19 |
|
| 20 |
public class IdrCassiniSoldner extends MapProjection { |
| 21 |
|
| 22 |
private final double latitudeOfOrigin; |
| 23 |
|
| 24 |
protected IdrCassiniSoldner(ParameterValueGroup parameters) throws ParameterNotFoundException { |
| 25 |
super(parameters);
|
| 26 |
final Collection expected = getParameterDescriptors().descriptors(); |
| 27 |
if (expected.contains(Provider.LATITUDE_OF_ORIGIN)) { |
| 28 |
latitudeOfOrigin = Math.abs(doubleValue(expected,
|
| 29 |
Provider.LATITUDE_OF_ORIGIN, parameters));
|
| 30 |
ensureLatitudeInRange(Provider.LATITUDE_OF_ORIGIN, latitudeOfOrigin, false); |
| 31 |
} else {
|
| 32 |
// standard parallel is the equator (Plate Carree or Equirectangular)
|
| 33 |
latitudeOfOrigin = Double.NaN;
|
| 34 |
} |
| 35 |
// TODO Auto-generated constructor stub
|
| 36 |
} |
| 37 |
|
| 38 |
|
| 39 |
public ParameterDescriptorGroup getParameterDescriptors() {
|
| 40 |
// TODO Auto-generated method stub
|
| 41 |
return Provider.PARAMETERS; |
| 42 |
} |
| 43 |
|
| 44 |
public ParameterValueGroup getParameterValues() {
|
| 45 |
final ParameterValueGroup values = super.getParameterValues(); |
| 46 |
if (!Double.isNaN(latitudeOfOrigin)) { |
| 47 |
final Collection expected = getParameterDescriptors().descriptors(); |
| 48 |
set(expected,Provider.LATITUDE_OF_ORIGIN, values, latitudeOfOrigin);
|
| 49 |
} |
| 50 |
return values;
|
| 51 |
} |
| 52 |
|
| 53 |
protected Point2D inverseTransformNormalized(double x, double y, |
| 54 |
Point2D ptDst) throws ProjectionException { |
| 55 |
// TODO Auto-generated method stub
|
| 56 |
return null; |
| 57 |
} |
| 58 |
|
| 59 |
protected Point2D transformNormalized(double x, double y, Point2D ptDst) |
| 60 |
throws ProjectionException {
|
| 61 |
// TODO Auto-generated method stub
|
| 62 |
return null; |
| 63 |
} |
| 64 |
public static class Provider extends AbstractProvider { |
| 65 |
|
| 66 |
public static final ParameterDescriptor LATITUDE_OF_ORIGIN = createDescriptor( |
| 67 |
new NamedIdentifier[] { |
| 68 |
new NamedIdentifier(CitationImpl.OGC, "latitude_of_origin"), |
| 69 |
new NamedIdentifier(CitationImpl.EPSG, "CenterLat"), |
| 70 |
new NamedIdentifier(CitationImpl.EPSG, "Latitude of projection centre"), |
| 71 |
new NamedIdentifier(CitationImpl.GEOTIFF, "NatOriginLat"), |
| 72 |
new NamedIdentifier(CitationImpl.EPSG, "FalseOriginLat"), |
| 73 |
new NamedIdentifier(CitationImpl.EPSG, "Latitude of false origin"), |
| 74 |
new NamedIdentifier(CitationImpl.EPSG, "Latitude of natural origin"), |
| 75 |
new NamedIdentifier(CitationImpl.EPSG, "Latitude of projection centre"), |
| 76 |
new NamedIdentifier(CitationImpl.EPSG, "ProjCenterLat") |
| 77 |
}, 0.0, -90.0, 90.0, NonSI.DEGREE_ANGLE); |
| 78 |
|
| 79 |
/**
|
| 80 |
* The parameters group. Note the EPSG includes a "Latitude of natural origin" parameter instead
|
| 81 |
* of "standard_parallel_1". I have sided with ESRI and Snyder in this case.
|
| 82 |
*/
|
| 83 |
static final ParameterDescriptorGroup PARAMETERS = createDescriptorGroup(new NamedIdentifier[] { |
| 84 |
new NamedIdentifier(CitationImpl.OGC, "Cassini_Soldner"), |
| 85 |
new NamedIdentifier(CitationImpl.EPSG, "Cassini-Soldner"), |
| 86 |
new NamedIdentifier(CitationImpl.EPSG, "Peters (approximated by Gall Orthographic)"), |
| 87 |
new NamedIdentifier(CitationImpl.EPSG, "9806"), |
| 88 |
new NamedIdentifier(CitationImpl.EPSG, "Cassini"), |
| 89 |
new NamedIdentifier(new CitationImpl("IDR"), "IDR")//, |
| 90 |
// new NamedIdentifier(CitationImpl.GEOTOOLS, Vocabulary.formatInternational(
|
| 91 |
// VocabularyKeys.EQUIDISTANT_CYLINDRICAL_PROJECTION))
|
| 92 |
}, new ParameterDescriptor[] { |
| 93 |
SEMI_MAJOR, SEMI_MINOR, |
| 94 |
CENTRAL_MERIDIAN, LATITUDE_OF_ORIGIN, |
| 95 |
FALSE_EASTING, FALSE_NORTHING |
| 96 |
}); |
| 97 |
|
| 98 |
/*String[] parameterName={"central_meridian"};
|
| 99 |
projectionParameterList.add(count,parameterName);
|
| 100 |
addProjectionParameter(count,"standard_parallel_1");
|
| 101 |
addProjectionParameter(count,"false_easting");
|
| 102 |
addProjectionParameter(count,"false_northing");*/
|
| 103 |
|
| 104 |
/**
|
| 105 |
* Constructs a new provider.
|
| 106 |
*/
|
| 107 |
public Provider() { |
| 108 |
super(PARAMETERS);
|
| 109 |
} |
| 110 |
|
| 111 |
protected Provider(final ParameterDescriptorGroup params) { |
| 112 |
super(params);
|
| 113 |
} |
| 114 |
|
| 115 |
/**
|
| 116 |
* Returns the operation type for this map projection.
|
| 117 |
*/
|
| 118 |
protected Class getOperationType() { |
| 119 |
return CylindricalProjection.class;
|
| 120 |
} |
| 121 |
|
| 122 |
/**
|
| 123 |
* Creates a transform from the specified group of parameter values.
|
| 124 |
*
|
| 125 |
* @param parameters The group of parameter values.
|
| 126 |
* @return The created math transform.
|
| 127 |
* @throws ParameterNotFoundException if a required parameter was not found.
|
| 128 |
*/
|
| 129 |
public MathTransform createMathTransform(final ParameterValueGroup parameters) |
| 130 |
throws ParameterNotFoundException
|
| 131 |
{
|
| 132 |
return new IdrCassiniSoldner(parameters); |
| 133 |
//return null;
|
| 134 |
//return new EquidistantCylindrical(parameters);
|
| 135 |
} |
| 136 |
} |
| 137 |
public static class Provider_Hyperbolic extends Provider { |
| 138 |
|
| 139 |
public static final ParameterDescriptor LATITUDE_OF_ORIGIN = createDescriptor( |
| 140 |
new NamedIdentifier[] { |
| 141 |
new NamedIdentifier(CitationImpl.OGC, "latitude_of_origin"), |
| 142 |
new NamedIdentifier(CitationImpl.EPSG, "CenterLat"), |
| 143 |
new NamedIdentifier(CitationImpl.EPSG, "Latitude of projection centre"), |
| 144 |
new NamedIdentifier(CitationImpl.GEOTIFF, "NatOriginLat"), |
| 145 |
new NamedIdentifier(CitationImpl.EPSG, "FalseOriginLat"), |
| 146 |
new NamedIdentifier(CitationImpl.EPSG, "Latitude of false origin"), |
| 147 |
new NamedIdentifier(CitationImpl.EPSG, "Latitude of natural origin"), |
| 148 |
new NamedIdentifier(CitationImpl.EPSG, "Latitude of projection centre"), |
| 149 |
new NamedIdentifier(CitationImpl.EPSG, "ProjCenterLat") |
| 150 |
}, 0.0, -90.0, 90.0, NonSI.DEGREE_ANGLE); |
| 151 |
|
| 152 |
/**
|
| 153 |
* The parameters group. Note the EPSG includes a "Latitude of natural origin" parameter instead
|
| 154 |
* of "standard_parallel_1". I have sided with ESRI and Snyder in this case.
|
| 155 |
*/
|
| 156 |
static final ParameterDescriptorGroup PARAMETERS = createDescriptorGroup(new NamedIdentifier[] { |
| 157 |
new NamedIdentifier(CitationImpl.OGC, "Hyperbolic Cassini-Soldner"), |
| 158 |
new NamedIdentifier(CitationImpl.EPSG, "Hyperbolic_Cassini-Soldner"), |
| 159 |
new NamedIdentifier(CitationImpl.EPSG, "Cassini-Soldner (Hyperbolic)"), |
| 160 |
new NamedIdentifier(CitationImpl.EPSG, "Cassini-Soldner_(Hyperbolic)"), |
| 161 |
new NamedIdentifier(new CitationImpl("IDR"), "IDR")//, |
| 162 |
// new NamedIdentifier(CitationImpl.GEOTOOLS, Vocabulary.formatInternational(
|
| 163 |
// VocabularyKeys.EQUIDISTANT_CYLINDRICAL_PROJECTION))
|
| 164 |
}, new ParameterDescriptor[] { |
| 165 |
SEMI_MAJOR, SEMI_MINOR, |
| 166 |
CENTRAL_MERIDIAN, LATITUDE_OF_ORIGIN, |
| 167 |
FALSE_EASTING, FALSE_NORTHING |
| 168 |
}); |
| 169 |
|
| 170 |
|
| 171 |
/**
|
| 172 |
* Constructs a new provider.
|
| 173 |
*/
|
| 174 |
public Provider_Hyperbolic() {
|
| 175 |
super(PARAMETERS);
|
| 176 |
} |
| 177 |
|
| 178 |
/**
|
| 179 |
* Returns the operation type for this map projection.
|
| 180 |
*/
|
| 181 |
protected Class getOperationType() { |
| 182 |
return CylindricalProjection.class;
|
| 183 |
} |
| 184 |
|
| 185 |
/**
|
| 186 |
* Creates a transform from the specified group of parameter values.
|
| 187 |
*
|
| 188 |
* @param parameters The group of parameter values.
|
| 189 |
* @return The created math transform.
|
| 190 |
* @throws ParameterNotFoundException if a required parameter was not found.
|
| 191 |
*/
|
| 192 |
public MathTransform createMathTransform(final ParameterValueGroup parameters) |
| 193 |
throws ParameterNotFoundException
|
| 194 |
{
|
| 195 |
//return null;
|
| 196 |
return new IdrCassiniSoldner(parameters); |
| 197 |
} |
| 198 |
} |
| 199 |
|
| 200 |
} |