Revision 359
| org.gvsig.projection.jcrs/trunk/org.gvsig.projection.jcrs/org.gvsig.projection.app.jcrs/org.gvsig.projection.app.jcrs.common/src/main/assembly/gvsig-plugin-package.xml | ||
|---|---|---|
| 61 | 61 |
<include>javax.units:jsr108</include> |
| 62 | 62 |
<include>java3d:vecmath</include> |
| 63 | 63 |
<include>org.opengis:geoapi</include> |
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|
|
| 64 |
<include>org.gdal:gdal</include> |
|
| 65 | 65 |
<include>org.gvsig:org.gvsig.projection.api</include> |
| 66 | 66 |
<include>org.gvsig:org.gvsig.projection.cresques.ui</include> |
| 67 | 67 |
<include>org.gvsig:org.gvsig.projection.cresques.impl</include> |
| org.gvsig.projection.jcrs/trunk/org.gvsig.projection.jcrs/org.gvsig.projection.app.jcrs/org.gvsig.projection.app.jcrs.common/pom.xml | ||
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| 13 | 13 |
- Convertion of coordinates (no datum changing) |
| 14 | 14 |
- Transformation of coordinates (datum changing) from EPSG, manual, recent, compound and grid (.gsb extension) |
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</description> |
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<parent> |
| 18 | 18 |
<groupId>org.gvsig</groupId> |
| 19 | 19 |
<artifactId>org.gvsig.projection.app.jcrs</artifactId> |
| ... | ... | |
| 21 | 21 |
</parent> |
| 22 | 22 |
|
| 23 | 23 |
<properties> |
| 24 |
<gvsig.package.info.name>CRS: CRS management (Proj4/Geotools based, Native)</gvsig.package.info.name>
|
|
| 24 |
<gvsig.package.info.name>CRS: CRS management (Proj4/Geotools based, Native)</gvsig.package.info.name> |
|
| 25 | 25 |
<gvsig.package.info.state>testing</gvsig.package.info.state> |
| 26 | 26 |
<gvsig.package.info.official>true</gvsig.package.info.official> |
| 27 | 27 |
<gvsig.package.info.operatingSystem>all</gvsig.package.info.operatingSystem> |
| ... | ... | |
| 30 | 30 |
<gvsig.package.info.categories /> |
| 31 | 31 |
<gvsig.package.info.poolURL>http://devel.gvsig.org/download/projects/gvsig-jcrs/pool</gvsig.package.info.poolURL> |
| 32 | 32 |
<gvsig.install.plugin>false</gvsig.install.plugin> |
| 33 |
<gvsig.install.plugin.package>false</gvsig.install.plugin.package>
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|
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<gvsig.install.plugin.package>false</gvsig.install.plugin.package> |
|
| 34 | 34 |
</properties> |
| 35 | 35 |
|
| 36 | 36 |
<dependencies> |
| ... | ... | |
| 75 | 75 |
<artifactId>jsr108</artifactId> |
| 76 | 76 |
<scope>compile</scope> |
| 77 | 77 |
</dependency> |
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<dependency> |
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<groupId>org.geotools</groupId> |
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<artifactId>gt2-main</artifactId> |
| ... | ... | |
| 96 | 96 |
<artifactId>hsqldb</artifactId> |
| 97 | 97 |
<scope>compile</scope> |
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</dependency> |
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|
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|
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<!-- Runtime dependencies --> |
| 101 | 101 |
<!-- Need to include in the assembly --> |
| 102 | 102 |
<dependency> |
| ... | ... | |
| 104 | 104 |
<artifactId>org.gvsig.projection.cresques.impl</artifactId> |
| 105 | 105 |
<scope>runtime</scope> |
| 106 | 106 |
</dependency> |
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<!--
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|
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<!-- |
|
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>gt2-epsg-esri</artifactId> |
| ... | ... | |
| 131 | 131 |
<artifactId>vecmath</artifactId> |
| 132 | 132 |
<scope>runtime</scope> |
| 133 | 133 |
</dependency> |
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<dependency> |
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<groupId>org.gdal</groupId> |
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<artifactId>gdal</artifactId> |
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</dependency> |
|
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|
| 134 | 140 |
</dependencies> |
| 135 | 141 |
|
| 136 | 142 |
<build> |
| org.gvsig.projection.jcrs/trunk/org.gvsig.projection.jcrs/org.gvsig.projection.jcrs.lib/src/main/java/org/gvsig/crs/CrsGT.java | ||
|---|---|---|
| 55 | 55 |
import org.opengis.referencing.crs.CoordinateReferenceSystem; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
|
| 58 | 59 |
import org.gvsig.crs.proj.CrsProj; |
| 59 | 60 |
import org.gvsig.crs.proj.CrsProjException; |
| 60 |
import org.gvsig.crs.proj.JNIBaseCrs; |
|
| 61 | 61 |
import org.gvsig.crs.proj.OperationCrsException; |
| 62 | 62 |
import org.gvsig.fmap.crs.CRSFactory; |
| 63 | 63 |
|
| 64 | 64 |
/** |
| 65 | 65 |
* Clase que representa un CRS basado en GeoTools/GeoApi. |
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*
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* |
|
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* @author Diego Guerrero Sevilla (diego.guerrero@uclm.es) |
| 68 | 68 |
* |
| 69 | 69 |
*/ |
| 70 | 70 |
public class CrsGT implements ICrs {
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| 71 |
private static final Logger logger = LoggerFactory.getLogger(CrsGT.class);
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private static final Logger logger = LoggerFactory.getLogger(CrsGT.class); |
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private static final Color basicGridColor = new Color(64, 64, 64, 128); |
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/** |
| 76 | 76 |
* CRS GeoApi. Nucleo de la clare CrsGT. |
| 77 | 77 |
*/ |
| 78 | 78 |
private CoordinateReferenceSystem crsGT = null; |
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/** |
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*Cadena proj4 |
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*/ |
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private String proj4String = null; |
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private Color gridColor = basicGridColor; |
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/** |
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* Par?metros de transformaci?n para el CRS fuente en formato proj4. |
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*/ |
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private String sourceTrParams = null; |
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/** |
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* Par?metros de transformaci?n para el CRS destino en formato proj4. |
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*/ |
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private String targetTrParams = null; |
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/** |
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* CRS operable con proj4. |
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*/ |
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private CrsProj crsProj = null; |
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/** |
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* CRS Base operable con proj4. |
| 104 | 104 |
*/ |
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private CrsProj crsProjBase = null; |
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| 107 | 107 |
/** |
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* Provisional, hasta que se elimine getCrsWkt de ICrs. |
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*/ |
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private CrsWkt crsWkt = null; |
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| 112 | 112 |
/** |
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* Conversor de CRSs a cadenas proj4. |
| 114 | 114 |
*/ |
| 115 | 115 |
private Proj4 proj4 = null; |
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/** |
| 120 | 120 |
* Constructor a partir de un CoordinateReferenceSystem |
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*
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* |
|
| 122 | 122 |
* @param crsGT |
| 123 |
* @throws CrsProjException
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* @throws CrsProjException |
|
| 124 | 124 |
*/ |
| 125 | 125 |
public CrsGT(CoordinateReferenceSystem crsGT){
|
| 126 | 126 |
this.crsGT = crsGT; |
| ... | ... | |
| 144 | 144 |
this.sourceTrParams = SourceParams; |
| 145 | 145 |
this.targetTrParams = TargetParams; |
| 146 | 146 |
} |
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/** |
| 149 | 149 |
* Devuelve los parametros de la transformacion del crs fuente |
| 150 | 150 |
* @return |
| ... | ... | |
| 152 | 152 |
public String getSourceTransformationParams() {
|
| 153 | 153 |
return this.sourceTrParams; |
| 154 | 154 |
} |
| 155 |
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|
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|
|
| 156 | 156 |
/** |
| 157 | 157 |
* Devuelve los parametros de la transformacion del crs destino |
| 158 | 158 |
* @return |
| ... | ... | |
| 175 | 175 |
return null; |
| 176 | 176 |
} |
| 177 | 177 |
|
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public String getAbrev() {
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public String getAbrev() {
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| 179 | 179 |
return ((AbstractSingleCRS)crsGT).getIdentifiers().iterator().next().toString(); |
| 180 | 180 |
} |
| 181 | 181 |
|
| 182 | 182 |
public ICoordTrans getCT(IProjection dest) {
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try {
|
| 185 | 185 |
if (dest == this) |
| 186 | 186 |
return null; |
| 187 | 187 |
COperation operation = null; |
| 188 |
if(((ICrs)dest).getSourceTransformationParams() != null || ((ICrs)dest).getTargetTransformationParams() != null)
|
|
| 188 |
if(((ICrs)dest).getSourceTransformationParams() != null || ((ICrs)dest).getTargetTransformationParams() != null) |
|
| 189 | 189 |
operation = new COperation(this, (ICrs)dest,((ICrs)dest).getTargetTransformationParams(),((ICrs)dest).getSourceTransformationParams()); |
| 190 | 190 |
else |
| 191 | 191 |
operation = new COperation(this, (ICrs)dest,sourceTrParams,targetTrParams); |
| ... | ... | |
| 193 | 193 |
}catch (CrsException e) {
|
| 194 | 194 |
throw new RuntimeException(e); |
| 195 | 195 |
} |
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|
|
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/* |
| 198 | 198 |
try {
|
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operation = new COperation(this, (ICrs)dest); |
| ... | ... | |
| 201 | 201 |
// TODO Auto-generated catch block |
| 202 | 202 |
logger... |
| 203 | 203 |
} |
| 204 |
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| 204 |
|
|
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if (!getTransformationParams().equals("")){
|
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if (isParamsInTarget()) |
| 207 | 207 |
operation.setParamsCrsProj(new CrsProj(crsDest.getProj4String()+getTransformationParams()), true); |
| ... | ... | |
| 209 | 209 |
operation.setParamsCrsProj(new CrsProj(getProj4String()+getTransformationParams()), false); |
| 210 | 210 |
return operation; |
| 211 | 211 |
} |
| 212 |
|
|
| 212 |
|
|
| 213 | 213 |
return operation; */ |
| 214 | 214 |
} |
| 215 | 215 |
|
| ... | ... | |
| 240 | 240 |
// } |
| 241 | 241 |
return scale; |
| 242 | 242 |
} |
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|
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|
|
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public double getScale(double minX, double maxX, double minY, double maxY, double width, double dpi) {
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double scale = 0D; |
| 247 | 247 |
double incX = (maxX-minX); |
| 248 |
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| 248 |
|
|
| 249 | 249 |
if (!isProjected()) {
|
| 250 | 250 |
double a = getDatum().getESemiMajorAxis(); |
| 251 | 251 |
double invF = getDatum().getEIFlattening(); |
| 252 | 252 |
double meanY = (minY+maxY)/2.0; |
| 253 | 253 |
double radius = 0.0; |
| 254 |
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|
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|
|
| 256 | 256 |
if (invF == Double.POSITIVE_INFINITY){
|
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radius = a; |
| 258 | 258 |
} |
| ... | ... | |
| 262 | 262 |
} |
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incX *= Math.PI/180.0*radius; |
| 264 | 264 |
} |
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|
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|
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scale = (incX * // metros |
| 267 | 267 |
(dpi / 2.54 * 100.0)) / // px / metro |
| 268 | 268 |
width; // pixels |
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|
|
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|
|
| 270 | 270 |
return scale; |
| 271 | 271 |
} |
| 272 | 272 |
|
| ... | ... | |
| 287 | 287 |
double y[] = {pt.getY()};
|
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double z[] = {0D};
|
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try {
|
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JNIBaseCrs.operate( x , y, z,
|
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CrsProj.operate( x , y, z,
|
|
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getCrsProj(),getCrsProjBase()); |
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} catch (OperationCrsException e) {
|
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throw new RuntimeException(e); |
| ... | ... | |
| 297 | 297 |
else |
| 298 | 298 |
return pt; |
| 299 | 299 |
} |
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|
|
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/** |
| 302 | 302 |
* @param targetParam |
| 303 | 303 |
*/ |
| 304 | 304 |
/*public void setParamsInTarget(boolean targetParam) {
|
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this.paramsInTarget = targetParam; |
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}*/ |
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|
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/** |
| 309 |
*
|
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* |
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* @return Cadena proj4 Correspondiente al CRS. |
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* @throws CrsException
|
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* @throws CrsException |
|
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*/ |
| 313 | 313 |
public String getProj4String() throws CrsException {
|
| 314 | 314 |
if (proj4String == null) |
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proj4String = getProj4().exportToProj4(crsGT); |
| 316 |
|
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return proj4String; |
| 318 | 318 |
} |
| 319 | 319 |
|
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public CoordinateReferenceSystem getCrsGT() {
|
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return crsGT; |
| 322 | 322 |
} |
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|
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|
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public CrsProj getCrsProj() {
|
| 325 | 325 |
if (crsProj == null) |
| 326 | 326 |
try {
|
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crsProj = new CrsProj(getProj4String()); |
| 328 | 328 |
} catch (CrsException e) {
|
| 329 | 329 |
throw new RuntimeException(e); |
| 330 |
}
|
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} |
|
| 331 | 331 |
return crsProj; |
| 332 | 332 |
} |
| 333 | 333 |
|
| ... | ... | |
| 352 | 352 |
} |
| 353 | 353 |
return proj4; |
| 354 | 354 |
} |
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|
|
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|
|
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/** |
| 357 | 357 |
* @return Authority:code:proj@Sourceparam@TargerParam@ |
| 358 | 358 |
*/ |
| ... | ... | |
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sourceParams = sourceTrParams; |
| 366 | 366 |
if (targetTrParams != null) |
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targetParams = targetTrParams; |
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return getAbrev()+":proj@"+sourceParams+"@"+targetParams; |
| 370 | 370 |
} |
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|
| org.gvsig.projection.jcrs/trunk/org.gvsig.projection.jcrs/org.gvsig.projection.jcrs.lib/src/main/java/org/gvsig/crs/COperation.java | ||
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| 45 | 45 |
|
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import org.cresques.cts.ICoordTrans; |
| 47 | 47 |
import org.cresques.cts.IProjection; |
| 48 |
import org.gvsig.crs.proj.CrsProj; |
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| 49 |
import org.gvsig.crs.proj.JNIBaseCrs; |
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import org.gvsig.crs.proj.OperationCrsException; |
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| 48 |
import org.gdal.gdal.gdal; |
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import org.gdal.osr.CoordinateTransformation; |
|
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import org.slf4j.Logger; |
| 52 | 51 |
import org.slf4j.LoggerFactory; |
| 53 | 52 |
|
| 53 |
import org.gvsig.crs.proj.CrsProj; |
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| 54 |
import org.gvsig.crs.proj.OperationCrsException; |
|
| 55 |
|
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/** |
| 55 | 57 |
* Clase que implementa las operaciones de tranformacion de coordenadas entre |
| 56 | 58 |
* dos CRSs. |
| ... | ... | |
| 63 | 65 |
// public class COperation implements ICOperation {
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| 64 | 66 |
public class COperation implements ICoordTrans {
|
| 65 | 67 |
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| 66 |
private static final Logger logger = LoggerFactory |
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| 67 |
.getLogger(COperation.class); |
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| 68 |
/** |
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| 69 |
* CRS Fuente |
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| 70 |
*/ |
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private ICrs sourceCrs; |
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| 72 |
/** |
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| 73 |
* CRS Destino |
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| 74 |
*/ |
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| 75 |
private ICrs targetCrs; |
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| 76 |
/** |
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| 77 |
* CRS con los par?metros de transformaci?n (puede representar el CRS fuente |
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| 78 |
* o destino, dependiendo de <code>paramsInTarget</code>). |
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| 79 |
*/ |
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| 80 |
private CrsProj paramsCrsProj = null; |
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| 81 |
/** |
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| 82 |
* Indica si los par?metros de transformaci?n van asociados al CRS fuente ( |
|
| 83 |
* <code>false</code>) o al destino (<code>true</code>) |
|
| 84 |
*/ |
|
| 85 |
private boolean paramsInTarget; |
|
| 68 |
private static final Logger logger = LoggerFactory.getLogger(COperation.class); |
|
| 69 |
/** |
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| 70 |
* CRS Fuente |
|
| 71 |
*/ |
|
| 72 |
private ICrs sourceCrs; |
|
| 73 |
/** |
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| 74 |
* CRS Destino |
|
| 75 |
*/ |
|
| 76 |
private ICrs targetCrs; |
|
| 77 |
/** |
|
| 78 |
* CRS con los par?metros de transformaci?n (puede representar el CRS fuente |
|
| 79 |
* o destino, dependiendo de <code>paramsInTarget</code>). |
|
| 80 |
*/ |
|
| 81 |
private CrsProj paramsCrsProj = null; |
|
| 82 |
/** |
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| 83 |
* Indica si los par?metros de transformaci?n van asociados al CRS fuente ( |
|
| 84 |
* <code>false</code>) o al destino (<code>true</code>) |
|
| 85 |
*/ |
|
| 86 |
private boolean paramsInTarget; |
|
| 86 | 87 |
|
| 87 |
/**
|
|
| 88 |
* par?metros de transformaci?n para el CRS fuente en el formato proj4
|
|
| 89 |
*/
|
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| 90 |
private String sourceParams = null;
|
|
| 88 |
/**
|
|
| 89 |
* par?metros de transformaci?n para el CRS fuente en el formato proj4
|
|
| 90 |
*/
|
|
| 91 |
private String sourceParams = null;
|
|
| 91 | 92 |
|
| 92 |
/**
|
|
| 93 |
* par?metros de transformaci?n para el CRS destino en el formato proj4
|
|
| 94 |
*/
|
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| 95 |
private String targetParams = null;
|
|
| 93 |
/**
|
|
| 94 |
* par?metros de transformaci?n para el CRS destino en el formato proj4
|
|
| 95 |
*/
|
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| 96 |
private String targetParams = null;
|
|
| 96 | 97 |
|
| 97 |
private CrsProj source = null;
|
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| 98 |
private CrsProj source = null;
|
|
| 98 | 99 |
|
| 99 |
private CrsProj target = null;
|
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| 100 |
private CrsProj target = null;
|
|
| 100 | 101 |
|
| 101 |
/** |
|
| 102 |
* Constructor. |
|
| 103 |
* |
|
| 104 |
* @param from |
|
| 105 |
* CRS fuente. |
|
| 106 |
* @param to |
|
| 107 |
* CRS destino. |
|
| 108 |
* @throws CrsException |
|
| 109 |
*/ |
|
| 110 |
public COperation(ICrs from, ICrs to) throws CrsException {
|
|
| 111 |
sourceCrs = from; |
|
| 112 |
targetCrs = to; |
|
| 113 |
source = sourceCrs.getCrsProj(); |
|
| 114 |
target = targetCrs.getCrsProj(); |
|
| 115 |
} |
|
| 102 |
private CoordinateTransformation coordinateTransformation = null; |
|
| 116 | 103 |
|
| 117 |
/** |
|
| 118 |
* Construcctor. |
|
| 119 |
* |
|
| 120 |
* @param sourceCrs |
|
| 121 |
* CRS fuente. |
|
| 122 |
* @param targetCrs |
|
| 123 |
* CRS destino. |
|
| 124 |
* @param sourceParams |
|
| 125 |
* Par?metros de transformaci?n para la fuente (en formato |
|
| 126 |
* proj4). |
|
| 127 |
* @param targetParams |
|
| 128 |
* Par?metros de transformaci?n para el destino (en formato |
|
| 129 |
* proj4). |
|
| 130 |
* @throws CrsException |
|
| 131 |
*/ |
|
| 132 |
public COperation(ICrs sourceCrs, ICrs targetCrs, String sourceParams, |
|
| 133 |
String targetParams) throws CrsException {
|
|
| 134 |
this.sourceCrs = sourceCrs; |
|
| 135 |
this.targetCrs = targetCrs; |
|
| 136 |
this.sourceParams = sourceParams; |
|
| 137 |
this.targetParams = targetParams; |
|
| 104 |
/** |
|
| 105 |
* Constructor. |
|
| 106 |
* |
|
| 107 |
* @param from |
|
| 108 |
* CRS fuente. |
|
| 109 |
* @param to |
|
| 110 |
* CRS destino. |
|
| 111 |
* @throws CrsException |
|
| 112 |
*/ |
|
| 113 |
public COperation(ICrs from, ICrs to) throws CrsException {
|
|
| 114 |
sourceCrs = from; |
|
| 115 |
targetCrs = to; |
|
| 116 |
source = sourceCrs.getCrsProj(); |
|
| 117 |
target = targetCrs.getCrsProj(); |
|
| 118 |
} |
|
| 138 | 119 |
|
| 139 |
if (sourceParams != null) |
|
| 140 |
source = new CrsProj(sourceCrs.getProj4String() + sourceParams); |
|
| 141 |
else |
|
| 142 |
source = sourceCrs.getCrsProj(); |
|
| 143 |
if (targetParams != null) |
|
| 144 |
target = new CrsProj(targetCrs.getProj4String() + targetParams); |
|
| 145 |
else |
|
| 146 |
target = targetCrs.getCrsProj(); |
|
| 147 |
} |
|
| 120 |
/** |
|
| 121 |
* Construcctor. |
|
| 122 |
* |
|
| 123 |
* @param sourceCrs |
|
| 124 |
* CRS fuente. |
|
| 125 |
* @param targetCrs |
|
| 126 |
* CRS destino. |
|
| 127 |
* @param sourceParams |
|
| 128 |
* Par?metros de transformaci?n para la fuente (en formato |
|
| 129 |
* proj4). |
|
| 130 |
* @param targetParams |
|
| 131 |
* Par?metros de transformaci?n para el destino (en formato |
|
| 132 |
* proj4). |
|
| 133 |
* @throws CrsException |
|
| 134 |
*/ |
|
| 135 |
public COperation(ICrs sourceCrs, ICrs targetCrs, String sourceParams, String targetParams) throws CrsException {
|
|
| 136 |
this.sourceCrs = sourceCrs; |
|
| 137 |
this.targetCrs = targetCrs; |
|
| 138 |
this.sourceParams = sourceParams; |
|
| 139 |
this.targetParams = targetParams; |
|
| 148 | 140 |
|
| 149 |
/** |
|
| 150 |
* Realiza la operaci?n de transformaci?n sobre un punto. Si exiten |
|
| 151 |
* par?metros de transformaci?n (<code>paramsCrsProj</code>) se utilizan en |
|
| 152 |
* lugar del CRS fuente o destino, seg?n indique <code>paramsInTarget</code> |
|
| 153 |
* . |
|
| 154 |
* |
|
| 155 |
* @throws OperationCrsException |
|
| 156 |
* |
|
| 157 |
*/ |
|
| 158 |
private Point2D operate(Point2D pt) throws CrsException, |
|
| 159 |
OperationCrsException {
|
|
| 160 |
double x[] = { pt.getX() };
|
|
| 161 |
double y[] = { pt.getY() };
|
|
| 162 |
double z[] = { 0D };
|
|
| 163 |
int errno = 0; |
|
| 141 |
if (sourceParams != null) |
|
| 142 |
source = new CrsProj(sourceCrs.getProj4String() + sourceParams); |
|
| 143 |
else |
|
| 144 |
source = sourceCrs.getCrsProj(); |
|
| 145 |
if (targetParams != null) |
|
| 146 |
target = new CrsProj(targetCrs.getProj4String() + targetParams); |
|
| 147 |
else |
|
| 148 |
target = targetCrs.getCrsProj(); |
|
| 149 |
} |
|
| 164 | 150 |
|
| 165 |
try {
|
|
| 166 |
errno = JNIBaseCrs.operate(x, y, z, source, target); |
|
| 167 |
} catch (OperationCrsException e) {
|
|
| 168 |
// Parche para arreglar posible error al transformar de latlong a proyectadas cuando la y es +/- 90 |
|
| 169 |
if (e.getErrno() == -20) {
|
|
| 170 |
source.reloadCrs(); |
|
| 171 |
target.reloadCrs(); |
|
| 172 |
if (!sourceCrs.isProjected() && targetCrs.isProjected()) {
|
|
| 173 |
if (Math.abs((pt.getY() - 90.0)) < 0.000000001) {
|
|
| 174 |
x[0] = pt.getX(); |
|
| 175 |
y[0] = 89.99999999; |
|
| 176 |
z[0] = 0D; |
|
| 177 |
errno = JNIBaseCrs.operate(x, y, z, source, target); |
|
| 178 |
} else if (Math.abs(pt.getY() + 90.0) < 0.000000001) {
|
|
| 179 |
x[0] = pt.getX(); |
|
| 180 |
y[0] = -89.99999999; |
|
| 181 |
z[0] = 0D; |
|
| 182 |
errno = JNIBaseCrs.operate(x, y, z, source, target); |
|
| 183 |
} |
|
| 184 |
} |
|
| 185 |
} |
|
| 186 |
} |
|
| 187 |
if (errno != -38) // "failed to load NAD27-83 correction file" |
|
| 188 |
// (pj_strerrno.c) |
|
| 189 |
return new Point2D.Double(x[0], y[0]); |
|
| 190 |
else {
|
|
| 191 |
x[0] = pt.getX(); |
|
| 192 |
y[0] = pt.getY(); |
|
| 193 |
z[0] = 0D; |
|
| 194 |
try {
|
|
| 195 |
errno = JNIBaseCrs.operate(x, y, z, sourceCrs.getCrsProj(), |
|
| 196 |
targetCrs.getCrsProj()); |
|
| 197 |
} catch (OperationCrsException e) {
|
|
| 198 |
if (e.getErrno() == -20) {
|
|
| 199 |
if (!sourceCrs.isProjected() && targetCrs.isProjected()) {
|
|
| 200 |
if (Math.abs((pt.getY() - 90.0)) < 0.000000001) {
|
|
| 201 |
x[0] = pt.getX(); |
|
| 202 |
y[0] = 89.99999999; |
|
| 203 |
z[0] = 0D; |
|
| 204 |
errno = JNIBaseCrs.operate(x, y, z, |
|
| 205 |
sourceCrs.getCrsProj(), |
|
| 206 |
targetCrs.getCrsProj()); |
|
| 207 |
} else if (Math.abs(pt.getY() + 90.0) < 0.000000001) {
|
|
| 208 |
x[0] = pt.getX(); |
|
| 209 |
y[0] = -89.99999999; |
|
| 210 |
z[0] = 0D; |
|
| 211 |
errno = JNIBaseCrs.operate(x, y, z, |
|
| 212 |
sourceCrs.getCrsProj(), |
|
| 213 |
targetCrs.getCrsProj()); |
|
| 214 |
} |
|
| 215 |
} |
|
| 216 |
} |
|
| 217 |
} |
|
| 218 |
return new Point2D.Double(x[0], y[0]); |
|
| 219 |
} |
|
| 151 |
/** |
|
| 152 |
* Realiza la operaci?n de transformaci?n sobre un punto. Si exiten |
|
| 153 |
* par?metros de transformaci?n (<code>paramsCrsProj</code>) se utilizan en |
|
| 154 |
* lugar del CRS fuente o destino, seg?n indique <code>paramsInTarget</code> |
|
| 155 |
* . |
|
| 156 |
* |
|
| 157 |
* @throws OperationCrsException |
|
| 158 |
* |
|
| 159 |
*/ |
|
| 160 |
private Point2D operate(Point2D pt) throws CrsException, OperationCrsException {
|
|
| 161 |
double x = pt.getX(); |
|
| 162 |
double y = pt.getY(); |
|
| 220 | 163 |
|
| 221 |
/* |
|
| 222 |
* if (paramsCrsProj != null){ if (paramsInTarget) errno =
|
|
| 223 |
* JNIBaseCrs.operate( x , y, z,sourceCrs.getCrsProj(), paramsCrsProj); |
|
| 224 |
* else errno = JNIBaseCrs.operate( x , y, |
|
| 225 |
* z,paramsCrsProj,targetCrs.getCrsProj()); if (errno != -38) // |
|
| 226 |
* "failed to load NAD27-83 correction file" (pj_strerrno.c) return new |
|
| 227 |
* Point2D.Double(x[0],y[0]); } |
|
| 228 |
* |
|
| 229 |
* // Si el punto estaba fuera del ?mbito del nadgrid operamos sin |
|
| 230 |
* nadgrid (convertimos) x[0] = pt.getX(); y[0] = pt.getY(); z[0] = 0D; |
|
| 231 |
* JNIBaseCrs.operate( x , y, z,sourceCrs.getCrsProj(), |
|
| 232 |
* targetCrs.getCrsProj()); return new Point2D.Double(x[0],y[0]); |
|
| 233 |
*/ |
|
| 234 |
// System.out.println("x="+x[0]+"y="+y[0]);
|
|
| 235 |
// if(!targetCrs.isProjected()) |
|
| 236 |
// return new Point2D.Double(x[0]*((180)/Math.PI),y[0]*((180)/Math.PI)); |
|
| 237 |
// else |
|
| 238 |
} |
|
| 164 |
int errno = 0; |
|
| 165 |
String msg = ""; |
|
| 166 |
int errtype = 0; |
|
| 239 | 167 |
|
| 240 |
/** |
|
| 241 |
* Realiza la operaci?n de transformaci?n sobre un punto. Si exiten |
|
| 242 |
* par?metros de transformaci?n (<code>paramsCrsProj</code>) se utilizan en |
|
| 243 |
* lugar del CRS fuente o destino, seg?n indique <code>paramsInTarget</code> |
|
| 244 |
* . |
|
| 245 |
* |
|
| 246 |
* @throws CrsException |
|
| 247 |
* |
|
| 248 |
*/ |
|
| 249 |
// TODO Eliminar este m?todo. Me vale con el operate(Point2D). |
|
| 250 |
private double[] operate(double[] ptOrig) throws OperationCrsException, |
|
| 251 |
CrsException {
|
|
| 252 |
double x[] = { ptOrig[0] };
|
|
| 253 |
double y[] = { ptOrig[1] };
|
|
| 254 |
double z[] = { ptOrig[2] };
|
|
| 255 |
int errno = 0; |
|
| 168 |
double[] transformed = { 0, 0, 0 };
|
|
| 169 |
initializeCoordinateTransformation(); |
|
| 170 |
if (coordinateTransformation != null) {
|
|
| 171 |
transformed = coordinateTransformation.TransformPoint(x, y); |
|
| 172 |
} |
|
| 256 | 173 |
|
| 257 |
CrsProj source; |
|
| 258 |
CrsProj target; |
|
| 259 |
if (sourceParams != null) |
|
| 260 |
source = new CrsProj(sourceCrs.getProj4String() + sourceParams); |
|
| 261 |
else |
|
| 262 |
source = sourceCrs.getCrsProj(); |
|
| 263 |
if (targetParams != null) |
|
| 264 |
target = new CrsProj(targetCrs.getProj4String() + targetParams); |
|
| 265 |
else |
|
| 266 |
target = targetCrs.getCrsProj(); |
|
| 174 |
errno = gdal.GetLastErrorNo(); |
|
| 175 |
msg = gdal.GetLastErrorMsg(); |
|
| 176 |
errtype = gdal.GetLastErrorType(); |
|
| 267 | 177 |
|
| 268 |
errno = JNIBaseCrs.operate(x, y, z, source, target); |
|
| 269 |
if (errno != -38) { // "failed to load NAD27-83 correction file"
|
|
| 270 |
// (pj_strerrno.c) |
|
| 271 |
double ptDest[] = { x[0], y[0], z[0] };
|
|
| 272 |
return ptDest; |
|
| 273 |
} |
|
| 178 |
Point2D.Double result = null; |
|
| 179 |
if (errno != 0 && errtype != 0) {
|
|
| 180 |
//FIXME: |
|
| 181 |
// gdal no devuelve m?s de 20 errores por transformaci?n, |
|
| 182 |
// si queremos de los devuelva todos tenemos que anular la |
|
| 183 |
// transformaci?n cada vez que se produce un error |
|
| 184 |
// coordinateTransformation = null; |
|
| 185 |
// Adem?s, no podemos hacer nada por los puntos que devuelve |
|
| 186 |
// la transformaci?n cuando ha tenido un error. |
|
| 187 |
// Lo suyo ser?a elevar una excepci?n y quien la recoja que decida qu? dabe hacer con el punto, |
|
| 188 |
// por ejemplo, si se est? dibujando una geometr?a, tal vez, no habr?a que dibujarla o saltarse los |
|
| 189 |
// puntos que no se pueden transformar. |
|
| 274 | 190 |
|
| 275 |
/* |
|
| 276 |
* if (paramsCrsProj != null){ if (paramsInTarget) errno =
|
|
| 277 |
* JNIBaseCrs.operate( x , y, z,sourceCrs.getCrsProj(), paramsCrsProj); |
|
| 278 |
* else errno = JNIBaseCrs.operate( x , y, |
|
| 279 |
* z,paramsCrsProj,targetCrs.getCrsProj()); if (errno != -38){ //
|
|
| 280 |
* "failed to load NAD27-83 correction file" (pj_strerrno.c) double |
|
| 281 |
* ptDest[] = {x[0], y[0], z[0]}; return ptDest; } }
|
|
| 282 |
*/ |
|
| 191 |
gdal.ErrorReset(); |
|
| 283 | 192 |
|
| 284 |
// Si el punto estaba fuera del ?mbito del nadgrid operamos sin nadgrid |
|
| 285 |
// (convertimos) |
|
| 286 |
x[0] = ptOrig[0]; |
|
| 287 |
y[0] = ptOrig[1]; |
|
| 288 |
z[0] = ptOrig[2]; |
|
| 289 |
JNIBaseCrs.operate(x, y, z, sourceCrs.getCrsProj(), |
|
| 290 |
targetCrs.getCrsProj()); |
|
| 291 |
double ptDest[] = { x[0], y[0], z[0] };
|
|
| 292 |
return ptDest; |
|
| 293 |
} |
|
| 193 |
} |
|
| 194 |
result = new Point2D.Double(transformed[0], transformed[1]); |
|
| 195 |
return result; |
|
| 196 |
} |
|
| 294 | 197 |
|
| 295 |
public IProjection getPOrig() {
|
|
| 296 |
return (IProjection) sourceCrs; |
|
| 297 |
} |
|
| 198 |
private void initializeCoordinateTransformation() {
|
|
| 199 |
if (coordinateTransformation == null) {
|
|
| 200 |
coordinateTransformation = |
|
| 201 |
CoordinateTransformation.CreateCoordinateTransformation(source.getSpatialReference(), |
|
| 202 |
target.getSpatialReference()); |
|
| 203 |
} |
|
| 204 |
} |
|
| 298 | 205 |
|
| 299 |
public IProjection getPDest() {
|
|
| 300 |
return (IProjection) targetCrs;
|
|
| 301 |
}
|
|
| 206 |
public IProjection getPOrig() {
|
|
| 207 |
return (IProjection) sourceCrs;
|
|
| 208 |
}
|
|
| 302 | 209 |
|
| 303 |
public Point2D convert(Point2D ptOrig, Point2D ptDest) {
|
|
| 304 |
try {
|
|
| 305 |
ptDest = operate(ptOrig); |
|
| 306 |
} catch (CrsException e) {
|
|
| 307 |
logger.error("Can't operate over point orig (" + ptOrig.toString()
|
|
| 308 |
+ ").", e); |
|
| 309 |
throw new IllegalStateException(e.getMessage()); |
|
| 310 |
} catch (OperationCrsException e) {
|
|
| 311 |
logger.error("Can't operate over point orig (" + ptOrig.toString()
|
|
| 312 |
+ ").", e); |
|
| 313 |
throw new IllegalStateException(e.getMessage()); |
|
| 314 |
} |
|
| 315 |
return ptDest; |
|
| 316 |
} |
|
| 210 |
public IProjection getPDest() {
|
|
| 211 |
return (IProjection) targetCrs; |
|
| 212 |
} |
|
| 317 | 213 |
|
| 318 |
public Rectangle2D convert(Rectangle2D rect) {
|
|
| 319 |
Point2D pt1 = new Point2D.Double(rect.getMinX(), rect.getMinY()); |
|
| 320 |
Point2D pt2 = new Point2D.Double(rect.getMaxX(), rect.getMaxY()); |
|
| 321 |
Point2D pt3 = new Point2D.Double(rect.getMinX(), rect.getMaxY()); |
|
| 322 |
Point2D pt4 = new Point2D.Double(rect.getMaxX(), rect.getMinY()); |
|
| 323 |
try {
|
|
| 324 |
pt1 = operate(pt1); |
|
| 325 |
pt2 = operate(pt2); |
|
| 326 |
pt3 = operate(pt3); |
|
| 327 |
pt4 = operate(pt4); |
|
| 328 |
} catch (CrsException e) {
|
|
| 329 |
logger.error("Can't operate over rect (" + rect.toString() + ").",
|
|
| 330 |
e); |
|
| 331 |
throw new IllegalStateException(e.getMessage()); |
|
| 332 |
} catch (OperationCrsException e) {
|
|
| 333 |
logger.error("Can't operate over rect (" + rect.toString() + ").",
|
|
| 334 |
e); |
|
| 335 |
throw new IllegalStateException(e.getMessage()); |
|
| 336 |
} |
|
| 214 |
public Point2D convert(Point2D ptOrig, Point2D ptDest) {
|
|
| 215 |
try {
|
|
| 216 |
ptDest = operate(ptOrig); |
|
| 217 |
} catch (CrsException e) {
|
|
| 218 |
logger.error("Can't operate over point orig (" + ptOrig.toString() + ").", e);
|
|
| 219 |
throw new IllegalStateException(e.getMessage()); |
|
| 220 |
} catch (OperationCrsException e) {
|
|
| 221 |
logger.error("Can't operate over point orig (" + ptOrig.toString() + ").", e);
|
|
| 222 |
throw new IllegalStateException(e.getMessage()); |
|
| 223 |
} |
|
| 224 |
return ptDest; |
|
| 225 |
} |
|
| 337 | 226 |
|
| 338 |
double min_x = Math.min(Math.min(pt1.getX(), pt2.getX()), |
|
| 339 |
Math.min(pt3.getX(), pt4.getX())); |
|
| 340 |
double min_y = Math.min(Math.min(pt1.getY(), pt2.getY()), |
|
| 341 |
Math.min(pt3.getY(), pt4.getY())); |
|
| 342 |
double max_x = Math.max(Math.max(pt1.getX(), pt2.getX()), |
|
| 343 |
Math.max(pt3.getX(), pt4.getX())); |
|
| 344 |
double max_y = Math.max(Math.max(pt1.getY(), pt2.getY()), |
|
| 345 |
Math.max(pt3.getY(), pt4.getY())); |
|
| 227 |
public Rectangle2D convert(Rectangle2D rect) {
|
|
| 228 |
Point2D pt1 = new Point2D.Double(rect.getMinX(), rect.getMinY()); |
|
| 229 |
Point2D pt2 = new Point2D.Double(rect.getMaxX(), rect.getMaxY()); |
|
| 230 |
Point2D pt3 = new Point2D.Double(rect.getMinX(), rect.getMaxY()); |
|
| 231 |
Point2D pt4 = new Point2D.Double(rect.getMaxX(), rect.getMinY()); |
|
| 232 |
try {
|
|
| 233 |
pt1 = operate(pt1); |
|
| 234 |
pt2 = operate(pt2); |
|
| 235 |
pt3 = operate(pt3); |
|
| 236 |
pt4 = operate(pt4); |
|
| 237 |
} catch (CrsException e) {
|
|
| 238 |
logger.error("Can't operate over rect (" + rect.toString() + ").", e);
|
|
| 239 |
throw new IllegalStateException(e.getMessage()); |
|
| 240 |
} catch (OperationCrsException e) {
|
|
| 241 |
logger.error("Can't operate over rect (" + rect.toString() + ").", e);
|
|
| 242 |
throw new IllegalStateException(e.getMessage()); |
|
| 243 |
} |
|
| 346 | 244 |
|
| 347 |
return new Rectangle2D.Double(min_x, min_y, max_x - min_x, max_y |
|
| 348 |
- min_y); |
|
| 349 |
} |
|
| 245 |
double min_x = Math.min(Math.min(pt1.getX(), pt2.getX()), Math.min(pt3.getX(), pt4.getX())); |
|
| 246 |
double min_y = Math.min(Math.min(pt1.getY(), pt2.getY()), Math.min(pt3.getY(), pt4.getY())); |
|
| 247 |
double max_x = Math.max(Math.max(pt1.getX(), pt2.getX()), Math.max(pt3.getX(), pt4.getX())); |
|
| 248 |
double max_y = Math.max(Math.max(pt1.getY(), pt2.getY()), Math.max(pt3.getY(), pt4.getY())); |
|
| 350 | 249 |
|
| 351 |
public ICoordTrans getInverted() {
|
|
| 352 |
COperation operation; |
|
| 353 |
try {
|
|
| 354 |
operation = new COperation(targetCrs, sourceCrs, targetParams, |
|
| 355 |
sourceParams); |
|
| 356 |
return operation; |
|
| 357 |
} catch (CrsException e) {
|
|
| 358 |
logger.error("Can't get operation.", e);
|
|
| 359 |
return null; |
|
| 360 |
} |
|
| 361 |
} |
|
| 362 |
/* |
|
| 363 |
* public void setParamsCrsProj(CrsProj paramsCrs, boolean inTarget){
|
|
| 364 |
* this.paramsInTarget = inTarget; this.paramsCrsProj = paramsCrs; } |
|
| 365 |
*/ |
|
| 250 |
return new Rectangle2D.Double(min_x, min_y, max_x - min_x, max_y - min_y); |
|
| 251 |
} |
|
| 252 |
|
|
| 253 |
public ICoordTrans getInverted() {
|
|
| 254 |
COperation operation; |
|
| 255 |
try {
|
|
| 256 |
operation = new COperation(targetCrs, sourceCrs, targetParams, sourceParams); |
|
| 257 |
return operation; |
|
| 258 |
} catch (CrsException e) {
|
|
| 259 |
logger.error("Can't get operation.", e);
|
|
| 260 |
return null; |
|
| 261 |
} |
|
| 262 |
} |
|
| 263 |
/* |
|
| 264 |
* public void setParamsCrsProj(CrsProj paramsCrs, boolean inTarget){
|
|
| 265 |
* this.paramsInTarget = inTarget; this.paramsCrsProj = paramsCrs; } |
|
| 266 |
*/ |
|
| 366 | 267 |
} |
| org.gvsig.projection.jcrs/trunk/org.gvsig.projection.jcrs/org.gvsig.projection.jcrs.lib/src/main/java/org/gvsig/crs/Crs.java | ||
|---|---|---|
| 50 | 50 |
import org.cresques.cts.IDatum; |
| 51 | 51 |
import org.cresques.cts.IProjection; |
| 52 | 52 |
import org.cresques.geo.ViewPortData; |
| 53 |
import org.slf4j.Logger; |
|
| 54 |
import org.slf4j.LoggerFactory; |
|
| 55 |
|
|
| 53 | 56 |
import org.gvsig.crs.proj.CrsProj; |
| 54 |
import org.gvsig.crs.proj.JNIBaseCrs; |
|
| 55 | 57 |
import org.gvsig.crs.proj.OperationCrsException; |
| 56 | 58 |
import org.gvsig.fmap.crs.CRSFactory; |
| 57 |
import org.slf4j.Logger; |
|
| 58 |
import org.slf4j.LoggerFactory; |
|
| 59 | 59 |
|
| 60 | 60 |
/** |
| 61 | 61 |
* Clase que construye el CRS a partir de la cadena WKT |
| ... | ... | |
| 65 | 65 |
* |
| 66 | 66 |
*/ |
| 67 | 67 |
public class Crs implements ICrs {
|
| 68 |
private static final Logger logger = LoggerFactory.getLogger(Crs.class);
|
|
| 68 |
private static final Logger logger = LoggerFactory.getLogger(Crs.class); |
|
| 69 | 69 |
|
| 70 | 70 |
private static final Color basicGridColor = new Color(64, 64, 64, 128); |
| 71 | 71 |
private Proj4 proj4; |
| ... | ... | |
| 82 | 82 |
String targetTrParams = null; |
| 83 | 83 |
String wkt = null; |
| 84 | 84 |
Color gridColor = basicGridColor; |
| 85 |
CRSDatum datum = null;
|
|
| 85 |
CRSDatum datum = null; |
|
| 86 | 86 |
|
| 87 | 87 |
public Crs(int epsgCode, int aut) throws CrsException |
| 88 | 88 |
{
|
| 89 | 89 |
String strEpsgCode = ""; |
| 90 | 90 |
if (aut == 1) {
|
| 91 |
strEpsgCode="EPSG:"+epsgCode;
|
|
| 91 |
strEpsgCode="EPSG:"+epsgCode; |
|
| 92 | 92 |
} else if (aut == 2){
|
| 93 | 93 |
strEpsgCode="ESRI:"+epsgCode; |
| 94 | 94 |
} else if (aut == 3){
|
| ... | ... | |
| 99 | 99 |
crsWkt=new CrsWkt(strEpsgCode); |
| 100 | 100 |
setWKT(crsWkt.getWkt()); |
| 101 | 101 |
} |
| 102 |
|
|
| 103 |
|
|
| 102 |
|
|
| 103 |
|
|
| 104 | 104 |
/** |
| 105 | 105 |
* Construye un CRS a partir del c?digo EPSG o de la cadena WKT. |
| 106 |
*
|
|
| 106 |
* |
|
| 107 | 107 |
* @param code |
| 108 | 108 |
* @throws CrsException |
| 109 | 109 |
*/ |
| ... | ... | |
| 118 | 118 |
code = code.substring(code.indexOf(":")+1);
|
| 119 | 119 |
try {
|
| 120 | 120 |
//Creamos el objeto que tendra los diferentes parametros de la cadena Wkt |
| 121 |
crsWkt = new CrsWkt(fullCode);
|
|
| 121 |
crsWkt = new CrsWkt(fullCode); |
|
| 122 | 122 |
setName(fullCode); |
| 123 | 123 |
setAbrev(fullCode); |
| 124 |
|
|
| 124 |
|
|
| 125 | 125 |
} catch (NumberFormatException e) {
|
| 126 | 126 |
logger.error("Can't Wkt.",e);
|
| 127 | 127 |
} |
| ... | ... | |
| 137 | 137 |
} |
| 138 | 138 |
} |
| 139 | 139 |
crsWkt = new CrsWkt(code2); |
| 140 |
|
|
| 140 |
|
|
| 141 | 141 |
setName(fullCode); |
| 142 | 142 |
//setAbrev(crsWkt.getName()); |
| 143 |
setAbrev(crsWkt.getAuthority()[0]+":"+crsWkt.getAuthority()[1]);
|
|
| 144 |
|
|
| 143 |
setAbrev(crsWkt.getAuthority()[0]+":"+crsWkt.getAuthority()[1]); |
|
| 144 |
|
|
| 145 | 145 |
} |
| 146 | 146 |
// Asignar el datum y el crs base (en el caso de ser projectado): |
| 147 | 147 |
if (!(crsWkt.getSpheroid()[1].equals("")||crsWkt.getSpheroid()[2].equals(""))){
|
| 148 | 148 |
double eSemiMajorAxis = Double.valueOf(crsWkt.getSpheroid()[1]).doubleValue(); |
| 149 | 149 |
double eIFlattening = Double.valueOf(crsWkt.getSpheroid()[2]).doubleValue(); |
| 150 | 150 |
datum = new CRSDatum(eSemiMajorAxis,eIFlattening); |
| 151 |
|
|
| 151 |
|
|
| 152 | 152 |
//crs base (en el caso de ser projectado): |
| 153 | 153 |
/*if(this.isProjected()){
|
| 154 | 154 |
String proj4Base = "+proj=latlong +a=" + crsWkt.getSpheroid()[1] + " +rf=" + crsWkt.getSpheroid()[2] ; |
| 155 | 155 |
crsBase = new CrsProj(proj4Base); |
| 156 | 156 |
}*/ |
| 157 | 157 |
} |
| 158 |
}
|
|
| 159 |
|
|
| 158 |
} |
|
| 159 |
|
|
| 160 | 160 |
/** |
| 161 | 161 |
*Construye un CRS a partir del c?digo EPSG o de la cadena WKT. |
| 162 |
*
|
|
| 162 |
* |
|
| 163 | 163 |
* @param epsg_cod |
| 164 | 164 |
* @param code |
| 165 | 165 |
* @throws CrsException |
| ... | ... | |
| 176 | 176 |
code = code.substring(code.indexOf(":")+1);
|
| 177 | 177 |
try {
|
| 178 | 178 |
//Creamos el objeto que tendra los diferentes parametros de la cadena Wkt |
| 179 |
crsWkt = new CrsWkt(fullCode);
|
|
| 179 |
crsWkt = new CrsWkt(fullCode); |
|
| 180 | 180 |
setName(fullCode); |
| 181 | 181 |
setAbrev(fullCode); |
| 182 |
|
|
| 182 |
|
|
| 183 | 183 |
} catch (NumberFormatException e) {
|
| 184 | 184 |
logger.error("Can't get Wkt.",e);
|
| 185 | 185 |
} |
| ... | ... | |
| 201 | 201 |
* que no estan en gdal, por lo que asignaremos directamente su cadena |
| 202 | 202 |
* en proj4 para trabajar con ellas |
| 203 | 203 |
*/ |
| 204 |
if (!crsWkt.getProjection().equals("Equidistant_Cylindrical") && !crsWkt.getProjection().equals("Oblique_Cylindrical_Equal_Area")){
|
|
| 204 |
if (!crsWkt.getProjection().equals("Equidistant_Cylindrical") && !crsWkt.getProjection().equals("Oblique_Cylindrical_Equal_Area")){
|
|
| 205 | 205 |
setName(fullCode); |
| 206 | 206 |
//setAbrev(crsWkt.getName()); |
| 207 |
setAbrev(crsWkt.getAuthority()[0]+":"+crsWkt.getAuthority()[1]);
|
|
| 207 |
setAbrev(crsWkt.getAuthority()[0]+":"+crsWkt.getAuthority()[1]); |
|
| 208 | 208 |
} |
| 209 | 209 |
else if (crsWkt.getProjection().equals("Equidistant_Cylindrical")){
|
| 210 | 210 |
String spheroid1 = crsWkt.getSpheroid()[1]; |
| ... | ... | |
| 215 | 215 |
String standardParallel1 = "0.0"; |
| 216 | 216 |
for (int i=0; i<crsWkt.getParam_name().length;i++){
|
| 217 | 217 |
if (crsWkt.getParam_name()[i].equals("Central_Meridian"))
|
| 218 |
centralMeridian = crsWkt.getParam_value()[i];
|
|
| 218 |
centralMeridian = crsWkt.getParam_value()[i]; |
|
| 219 | 219 |
if (crsWkt.getParam_name()[i].equals("False_Easting"))
|
| 220 |
falseEasting = crsWkt.getParam_value()[i];
|
|
| 220 |
falseEasting = crsWkt.getParam_value()[i]; |
|
| 221 | 221 |
if(crsWkt.getParam_name()[i].equals("False_Northing"))
|
| 222 |
falseNorthing = crsWkt.getParam_value()[i];
|
|
| 222 |
falseNorthing = crsWkt.getParam_value()[i]; |
|
| 223 | 223 |
if (crsWkt.getParam_name()[i].equals("Standard_Parallel_1"))
|
| 224 |
standardParallel1 = crsWkt.getParam_value()[i];
|
|
| 224 |
standardParallel1 = crsWkt.getParam_value()[i]; |
|
| 225 | 225 |
} |
| 226 | 226 |
if (spheroid2.equals("0.0")){
|
| 227 | 227 |
proj4String = "+proj=eqc +a=" + spheroid1 + |
| ... | ... | |
| 231 | 231 |
proj4String = "+proj=eqc +a="+ spheroid1 +" +rf=" + spheroid2 + |
| 232 | 232 |
" +lon_0="+ centralMeridian + " +x_0="+falseEasting+" +y_0="+falseNorthing + |
| 233 | 233 |
" +lat_ts="+standardParallel1; |
| 234 |
}
|
|
| 234 |
} |
|
| 235 | 235 |
setName(fullCode); |
| 236 | 236 |
//setAbrev(crsWkt.getName()); |
| 237 | 237 |
setAbrev(crsWkt.getAuthority()[0]+":"+crsWkt.getAuthority()[1]); |
| 238 |
|
|
| 238 |
|
|
| 239 | 239 |
} |
| 240 | 240 |
else if (crsWkt.getProjection().equals("Oblique_Cylindrical_Equal_Area")){
|
| 241 | 241 |
String spheroid1 = crsWkt.getSpheroid()[1]; |
| ... | ... | |
| 245 | 245 |
String falseEasting = ""; |
| 246 | 246 |
String standardParallel1 = ""; |
| 247 | 247 |
String standardParallel2 = "0.0"; |
| 248 |
for (int i=0; i<crsWkt.getParam_name().length;i++){
|
|
| 248 |
for (int i=0; i<crsWkt.getParam_name().length;i++){
|
|
| 249 | 249 |
if (crsWkt.getParam_name()[i].equals("Central_Meridian"))
|
| 250 |
centralMeridian = crsWkt.getParam_value()[i];
|
|
| 250 |
centralMeridian = crsWkt.getParam_value()[i]; |
|
| 251 | 251 |
if (crsWkt.getParam_name()[i].equals("False_Easting"))
|
| 252 |
falseEasting = crsWkt.getParam_value()[i];
|
|
| 252 |
falseEasting = crsWkt.getParam_value()[i]; |
|
| 253 | 253 |
if(crsWkt.getParam_name()[i].equals("False_Northing"))
|
| 254 |
falseNorthing = crsWkt.getParam_value()[i];
|
|
| 254 |
falseNorthing = crsWkt.getParam_value()[i]; |
|
| 255 | 255 |
if (crsWkt.getParam_name()[i].equals("Standard_Parallel_1"))
|
| 256 | 256 |
standardParallel1 = crsWkt.getParam_value()[i]; |
| 257 | 257 |
if (crsWkt.getParam_name()[i].equals("Standard_Parallel_2"))
|
| 258 |
standardParallel2 = crsWkt.getParam_value()[i];
|
|
| 258 |
standardParallel2 = crsWkt.getParam_value()[i]; |
|
| 259 | 259 |
} |
| 260 | 260 |
if (spheroid2.equals("0.0")){
|
| 261 | 261 |
proj4String = "+proj=ocea +a="+ spheroid1 + |
| ... | ... | |
| 267 | 267 |
" +lon_0="+ centralMeridian + " +x_0="+falseEasting+" +y_0="+falseNorthing + |
| 268 | 268 |
" +lat_1="+standardParallel1+" +lat_2="+standardParallel2+" +lon_1=long_1" + |
| 269 | 269 |
" +lon_2=long_2 +no_defs"; |
| 270 |
}
|
|
| 270 |
} |
|
| 271 | 271 |
setName(fullCode); |
| 272 | 272 |
//setAbrev(crsWkt.getName()); |
| 273 | 273 |
setAbrev(crsWkt.getAuthority()[0]+":"+crsWkt.getAuthority()[1]); |
| ... | ... | |
| 278 | 278 |
double eSemiMajorAxis = Double.valueOf(crsWkt.getSpheroid()[1]).doubleValue(); |
| 279 | 279 |
double eIFlattening = Double.valueOf(crsWkt.getSpheroid()[2]).doubleValue(); |
| 280 | 280 |
datum = new CRSDatum(eSemiMajorAxis,eIFlattening); |
| 281 |
|
|
| 281 |
|
|
| 282 | 282 |
// Crs base (en el caso de ser projectado): |
| 283 | 283 |
/*if(this.isProjected()){
|
| 284 | 284 |
String proj4Base = "+proj=latlong +a=" + crsWkt.getSpheroid()[1] + " +rf=" + crsWkt.getSpheroid()[2] ; |
| ... | ... | |
| 286 | 286 |
}*/ |
| 287 | 287 |
} |
| 288 | 288 |
} |
| 289 |
|
|
| 289 |
|
|
| 290 | 290 |
/** |
| 291 | 291 |
* Construye un CRS a partir del c?digo EPSG o de la cadena WKT. |
| 292 | 292 |
* En el caso de WKT le a?ade a la cadena proj4 el string params. |
| 293 |
*
|
|
| 293 |
* |
|
| 294 | 294 |
* @param epsg_cod |
| 295 | 295 |
* @param code |
| 296 | 296 |
* @param params |
| ... | ... | |
| 309 | 309 |
try {
|
| 310 | 310 |
//Creamos el objeto que tendra los diferentes parametros de la cadena Wkt |
| 311 | 311 |
crsWkt = new CrsWkt(fullCode); |
| 312 |
|
|
| 312 |
|
|
| 313 | 313 |
setName(fullCode); |
| 314 | 314 |
setAbrev(fullCode); |
| 315 |
|
|
| 315 |
|
|
| 316 | 316 |
} catch (NumberFormatException e) {
|
| 317 | 317 |
logger.error("Can't get Wkt.",e);
|
| 318 | 318 |
} |
| ... | ... | |
| 328 | 328 |
} |
| 329 | 329 |
} |
| 330 | 330 |
crsWkt = new CrsWkt(code2); |
| 331 |
|
|
| 331 |
|
|
| 332 | 332 |
setName(fullCode); |
| 333 | 333 |
//setAbrev(crsWkt.getName()); |
| 334 | 334 |
setAbrev(crsWkt.getAuthority()[0]+":"+crsWkt.getAuthority()[1]); |
| 335 |
|
|
| 335 |
|
|
| 336 | 336 |
} |
| 337 | 337 |
// Asignar el datum: |
| 338 | 338 |
if (!(crsWkt.getSpheroid()[1].equals("")||crsWkt.getSpheroid()[2].equals(""))){
|
| 339 | 339 |
double eSemiMajorAxis = Double.valueOf(crsWkt.getSpheroid()[1]).doubleValue(); |
| 340 | 340 |
double eIFlattening = Double.valueOf(crsWkt.getSpheroid()[2]).doubleValue(); |
| 341 | 341 |
datum = new CRSDatum(eSemiMajorAxis,eIFlattening); |
| 342 |
|
|
| 342 |
|
|
| 343 | 343 |
// Crs base (en el caso de ser projectado): |
| 344 | 344 |
/*if(this.isProjected()){
|
| 345 | 345 |
String proj4Base = "+proj=latlong +a=" + crsWkt.getSpheroid()[1] + " +rf=" + crsWkt.getSpheroid()[2] ; |
| ... | ... | |
| 347 | 347 |
}*/ |
| 348 | 348 |
} |
| 349 | 349 |
} |
| 350 |
|
|
| 350 |
|
|
| 351 | 351 |
/* public Crs(CrsEpsg source) throws CrsException {
|
| 352 | 352 |
crsProj4 = source; |
| 353 | 353 |
}*/ |
| 354 |
|
|
| 354 |
|
|
| 355 | 355 |
/** |
| 356 |
* @param code
|
|
| 356 |
* @param code |
|
| 357 | 357 |
*/ |
| 358 | 358 |
public void setTrans(String code) {
|
| 359 | 359 |
trans = code; |
| 360 | 360 |
changeTrans(trans); |
| 361 | 361 |
} |
| 362 |
|
|
| 362 |
|
|
| 363 | 363 |
/** |
| 364 |
*
|
|
| 364 |
* |
|
| 365 | 365 |
* @param code |
| 366 | 366 |
*/ |
| 367 | 367 |
public void changeTrans(String code) {
|
| 368 | 368 |
getCrsProj().changeStrCrs(code); |
| 369 | 369 |
} |
| 370 |
|
|
| 370 |
|
|
| 371 | 371 |
/** |
| 372 |
*
|
|
| 372 |
* |
|
| 373 | 373 |
*/ |
| 374 | 374 |
public String getAbrev() {
|
| 375 | 375 |
return abrev; |
| 376 | 376 |
} |
| 377 |
|
|
| 377 |
|
|
| 378 | 378 |
/** |
| 379 |
*
|
|
| 379 |
* |
|
| 380 | 380 |
* @param code |
| 381 | 381 |
*/ |
| 382 | 382 |
protected void setAbrev(String code) {
|
| 383 | 383 |
abrev = code; |
| 384 | 384 |
} |
| 385 |
|
|
| 385 |
|
|
| 386 | 386 |
/** |
| 387 |
*
|
|
| 387 |
* |
|
| 388 | 388 |
* @param nom |
| 389 | 389 |
*/ |
| 390 | 390 |
public void setName(String nom) {
|
| 391 | 391 |
name = nom; |
| 392 | 392 |
} |
| 393 |
|
|
| 393 |
|
|
| 394 | 394 |
/** |
| 395 | 395 |
* @return |
| 396 | 396 |
*/ |
| 397 | 397 |
public IDatum getDatum() {
|
| 398 |
|
|
| 398 |
|
|
| 399 | 399 |
return datum; |
| 400 | 400 |
} |
| 401 |
|
|
| 401 |
|
|
| 402 | 402 |
/** |
| 403 | 403 |
* @return |
| 404 | 404 |
*/ |
| 405 | 405 |
public CrsWkt getCrsWkt() {
|
| 406 | 406 |
return crsWkt; |
| 407 | 407 |
} |
| 408 |
|
|
| 408 |
|
|
| 409 | 409 |
/** |
| 410 |
*
|
|
| 410 |
* |
|
| 411 | 411 |
* @param wkt |
| 412 | 412 |
*/ |
| 413 | 413 |
public void setWKT(String wkt){
|
| 414 | 414 |
this.wkt = wkt; |
| 415 | 415 |
} |
| 416 |
|
|
| 416 |
|
|
| 417 | 417 |
/** |
| 418 | 418 |
* @return |
| 419 | 419 |
*/ |
| 420 | 420 |
public String getWKT(){
|
| 421 | 421 |
return this.wkt; |
| 422 | 422 |
} |
| 423 |
|
|
| 423 |
|
|
| 424 | 424 |
/** |
| 425 |
*
|
|
| 425 |
* |
|
| 426 | 426 |
* @param params |
| 427 | 427 |
*/ |
| 428 | 428 |
public void setTransformationParams(String sourceParams, String targetParams){
|
| 429 | 429 |
this.sourceTrParams = sourceParams; |
| 430 | 430 |
this.targetTrParams = targetParams; |
| 431 | 431 |
} |
| 432 |
|
|
| 432 |
|
|
| 433 | 433 |
/** |
| 434 | 434 |
* Devuelve los parametros de la transformacion del crs fuente |
| 435 | 435 |
* @return |
| ... | ... | |
| 437 | 437 |
public String getSourceTransformationParams() {
|
| 438 | 438 |
return this.sourceTrParams; |
| 439 | 439 |
} |
| 440 |
|
|
| 440 |
|
|
| 441 | 441 |
/** |
| 442 | 442 |
* Devuelve los parametros de la transformacion del crs destino |
| 443 | 443 |
* @return |
| ... | ... | |
| 445 | 445 |
public String getTargetTransformationParams() {
|
| 446 | 446 |
return this.targetTrParams; |
| 447 | 447 |
} |
| 448 |
|
|
| 448 |
|
|
| 449 | 449 |
/** |
| 450 | 450 |
* @return |
| 451 | 451 |
*/ |
| 452 | 452 |
public String getTransformationParams(){
|
| 453 | 453 |
return this.sourceTrParams; |
| 454 | 454 |
} |
| 455 |
|
|
| 455 |
|
|
| 456 | 456 |
/** |
| 457 |
*
|
|
| 457 |
* |
|
| 458 | 458 |
* @return |
| 459 | 459 |
*/ |
| 460 | 460 |
public CrsProj getCrsProj() {
|
| ... | ... | |
| 463 | 463 |
crsProj = new CrsProj(getProj4String()); |
| 464 | 464 |
} catch (CrsException e) {
|
| 465 | 465 |
logger.error("Can't get proj4 string.",e);
|
| 466 |
}
|
|
| 466 |
} |
|
| 467 | 467 |
return crsProj; |
| 468 | 468 |
} |
| 469 | 469 |
|
| ... | ... | |
| 482 | 482 |
*/ |
| 483 | 483 |
public void drawGrid(Graphics2D g, ViewPortData vp) {
|
| 484 | 484 |
// TODO Auto-generated method stub |
| 485 |
|
|
| 485 |
|
|
| 486 | 486 |
} |
| 487 | 487 |
|
| 488 | 488 |
/** |
| ... | ... | |
| 504 | 504 |
* @return |
| 505 | 505 |
*/ |
| 506 | 506 |
public ICoordTrans getCT(IProjection dest) {
|
| 507 |
|
|
| 508 |
|
|
| 507 |
|
|
| 508 |
|
|
| 509 | 509 |
try {
|
| 510 | 510 |
if (dest == this) |
| 511 | 511 |
return null; |
| 512 | 512 |
COperation operation = null; |
| 513 |
if(((ICrs)dest).getSourceTransformationParams() != null || ((ICrs)dest).getTargetTransformationParams() != null)
|
|
| 513 |
if(((ICrs)dest).getSourceTransformationParams() != null || ((ICrs)dest).getTargetTransformationParams() != null) |
|
| 514 | 514 |
operation = new COperation(this, (ICrs)dest,((ICrs)dest).getTargetTransformationParams(),((ICrs)dest).getSourceTransformationParams()); |
| 515 | 515 |
else |
| 516 | 516 |
operation = new COperation(this, (ICrs)dest,sourceTrParams,targetTrParams); |
| ... | ... | |
| 519 | 519 |
logger.error("Can't get CoordTrans.",e);
|
| 520 | 520 |
return null; |
| 521 | 521 |
} |
| 522 |
|
|
| 522 |
|
|
| 523 | 523 |
/* |
| 524 | 524 |
try {
|
| 525 | 525 |
operation = new COperation(this, (ICrs)dest); |
| ... | ... | |
| 527 | 527 |
// TODO Auto-generated catch block |
| 528 | 528 |
logger.... |
| 529 | 529 |
} |
| 530 |
|
|
| 530 |
|
|
| 531 | 531 |
if (getTransformationParams()!=null){
|
| 532 | 532 |
if (isTargetParams()) |
| 533 | 533 |
operation.setParamsCrsProj(new CrsProj(crsDest.getProj4String()+getTransformationParams()), true); |
| 534 | 534 |
else |
| 535 | 535 |
operation.setParamsCrsProj(new CrsProj(getProj4String()+getTransformationParams()), false); |
| 536 |
|
|
| 536 |
|
|
| 537 | 537 |
return operation; |
| 538 | 538 |
} |
| 539 |
|
|
| 540 |
return operation; */
|
|
| 539 |
|
|
| 540 |
return operation; */ |
|
| 541 | 541 |
} |
| 542 |
|
|
| 542 |
|
|
| 543 | 543 |
/** |
| 544 | 544 |
* @param pt |
| 545 | 545 |
* @return |
| ... | ... | |
| 550 | 550 |
double y[] = {pt.getY()};
|
| 551 | 551 |
double z[] = {0D};
|
| 552 | 552 |
try {
|
| 553 |
JNIBaseCrs.operate( x , y, z,
|
|
| 553 |
CrsProj.operate( x , y, z,
|
|
| 554 | 554 |
getCrsProj(),crsBase); |
| 555 | 555 |
} catch (OperationCrsException e) {
|
| 556 | 556 |
logger.error("Can't convert point to geo.",e);
|
| ... | ... | |
| 575 | 575 |
* @return |
| 576 | 576 |
*/ |
| 577 | 577 |
public boolean isProjected() {
|
| 578 |
return !getCrsProj().isLatlong();
|
|
| 578 |
return !getCrsProj().isLatlong(); |
|
| 579 | 579 |
} |
| 580 | 580 |
|
| 581 | 581 |
/** |
| ... | ... | |
| 602 | 602 |
// } |
| 603 | 603 |
return scale; |
| 604 | 604 |
} |
| 605 |
|
|
| 605 |
|
|
| 606 | 606 |
public double getScale(double minX, double maxX, double minY, double maxY, double width, double dpi) {
|
| 607 |
|
|
| 607 |
|
|
| 608 | 608 |
double scale = 0D; |
| 609 | 609 |
double incX = (maxX-minX); |
| 610 |
|
|
| 610 |
|
|
| 611 | 611 |
if (!isProjected()) {
|
| 612 | 612 |
double a = getDatum().getESemiMajorAxis(); |
| 613 | 613 |
double invF = getDatum().getEIFlattening(); |
| 614 | 614 |
double meanY = (minY+maxY)/2.0; |
| 615 | 615 |
double radius = 0.0; |
| 616 |
|
|
| 617 |
|
|
| 616 |
|
|
| 617 |
|
|
| 618 | 618 |
if (invF == Double.POSITIVE_INFINITY){
|
| 619 | 619 |
radius = a; |
| 620 | 620 |
} |
| ... | ... | |
| 624 | 624 |
} |
| 625 | 625 |
incX *= Math.PI/180.0*radius; |
| 626 | 626 |
} |
| 627 |
|
|
| 627 |
|
|
| 628 | 628 |
scale = (incX * // metros |
| 629 | 629 |
(dpi / 2.54 * 100.0)) / // px / metro |
| 630 | 630 |
width; // pixels |
| 631 |
|
|
| 631 |
|
|
| 632 | 632 |
return scale; |
| 633 | 633 |
} |
| 634 |
|
|
| 634 |
|
|
| 635 | 635 |
/** |
| 636 |
*
|
|
| 636 |
* |
|
| 637 | 637 |
* @param epsg_cod |
| 638 | 638 |
*/ |
| 639 | 639 |
public void setCode(int epsg_cod){
|
| ... | ... | |
| 657 | 657 |
sourceParams = sourceTrParams; |
| 658 | 658 |
if (targetTrParams != null) |
| 659 | 659 |
targetParams = targetTrParams; |
| 660 |
|
|
| 660 |
|
|
| 661 | 661 |
return getAbrev()+":proj@"+sourceParams+"@"+targetParams; |
| 662 | 662 |
} |
| 663 | 663 |
|
| ... | ... | |
| 686 | 686 |
Rectangle2D rec=new Rectangle2D.Double(xExtent,yExtent,wExtent,hExtent); |
| 687 | 687 |
return rec; |
| 688 | 688 |
} |
| 689 |
|
|
| 689 |
|
|
| 690 | 690 |
private Proj4 getProj4() {
|
| 691 | 691 |
if (proj4 == null) |
| 692 | 692 |
try {
|
| ... | ... | |
| 696 | 696 |
} |
| 697 | 697 |
return proj4; |
| 698 | 698 |
} |
| 699 |
|
|
| 700 |
/**
|
|
| 701 |
*
|
|
| 699 |
|
|
| 700 |
/** |
|
| 701 |
* |
|
| 702 | 702 |
* @return Cadena proj4 Correspondiente al CRS. |
| 703 |
* @throws CrsException
|
|
| 703 |
* @throws CrsException |
|
| 704 | 704 |
*/ |
| 705 | 705 |
public String getProj4String() throws CrsException {
|
| 706 | 706 |
if (proj4String == null) |
| 707 |
proj4String = getProj4().exportToProj4(this);
|
|
| 707 |
proj4String = getProj4().exportToProj4(this); |
|
| 708 | 708 |
return proj4String; |
| 709 | 709 |
} |
| 710 |
|
|
| 710 |
|
|
| 711 | 711 |
public Object clone() throws CloneNotSupportedException {
|
| 712 | 712 |
return CRSFactory.getCRS( this.getFullCode() ); |
| 713 | 713 |
} |
| 714 | 714 |
|
| 715 | 715 |
public String toString() {
|
| 716 |
return MessageFormat.format("{0}({1},{2})", new Object[] {
|
|
| 716 |
return MessageFormat.format("{0}({1},{2})", new Object[] {
|
|
| 717 | 717 |
this.getClass().getName(), |
| 718 | 718 |
this.hashCode(), |
| 719 | 719 |
this.getFullCode() |
| org.gvsig.projection.jcrs/trunk/org.gvsig.projection.jcrs/org.gvsig.projection.jcrs.lib/src/main/java/org/gvsig/crs/proj/JNIBaseCrs.java | ||
|---|---|---|
| 1 |
/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana |
|
| 2 |
* |
|
| 3 |
* Copyright (C) 2006 Instituto de Desarrollo Regional and Generalitat Valenciana. |
|
| 4 |
* |
|
| 5 |
* This program is free software; you can redistribute it and/or |
|
| 6 |
* modify it under the terms of the GNU General Public License |
|
| 7 |
* as published by the Free Software Foundation; either version 2 |
|
| 8 |
* of the License, or (at your option) any later version. |
|
| 9 |
* |
|
| 10 |
* This program is distributed in the hope that it will be useful, |
|
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
| 13 |
* GNU General Public License for more details. |
|
| 14 |
* |
|
| 15 |
* You should have received a copy of the GNU General Public License |
|
| 16 |
* along with this program; if not, write to the Free Software |
|
| 17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
|
| 18 |
* |
|
| 19 |
* For more information, contact: |
|
| 20 |
* |
|
| 21 |
* Generalitat Valenciana |
|
| 22 |
* Conselleria d'Infraestructures i Transport |
|
| 23 |
* Av. Blasco Ib��ez, 50 |
|
| 24 |
* 46010 VALENCIA |
|
| 25 |
* SPAIN |
|
| 26 |
* |
|
| 27 |
* +34 963862235 |
|
| 28 |
* gvsig@gva.es |
|
| 29 |
* www.gvsig.gva.es |
|
| 30 |
* |
|
| 31 |
* or |
|
| 32 |
* |
|
| 33 |
* Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha) |
|
| 34 |
* Campus Universitario s/n |
|
| 35 |
* 02071 Alabacete |
|
| 36 |
* Spain |
|
| 37 |
* |
|
| 38 |
* +34 967 599 200 |
|
| 39 |
*/ |
|
| 40 |
|
|
| 41 |
package org.gvsig.crs.proj; |
|
| 42 |
|
|
| 43 |
/** |
|
| 44 |
* |
|
| 45 |
* @author Miguel Garc�a Jim�nez (garciajimenez.miguel@gmail.com) |
|
| 46 |
* |
|
| 47 |
*/ |
|
| 48 |
public class JNIBaseCrs |
|
| 49 |
{
|
|
| 50 |
protected long cPtr; |
|
| 51 |
protected int latLong; |
|
| 52 |
protected String _strCrs; |
|
| 53 |
protected native long loadCrs(String crs); |
|
| 54 |
protected native void freeCrs(long crs); |
|
| 55 |
protected native int isLatlong(long crs); |
|
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