Examples of org.geotools.referencing.operation.DefaultOperationMethod

Package org.geotools.referencing.operation

Examples of org.geotools.referencing.operation.DefaultOperationMethod

org.geotools.referencing.operation.DefaultOperationMethod
Definition of an algorithm used to perform a coordinate operation. Most operation methods use a number of operation parameters, although some coordinate conversions use none. Each coordinate operation using the method assigns values to these parameters. @since 2.1 @source $URL$ @version $Id$ @author Martin Desruisseaux (IRD) @see DefaultOperation

                Map<String,Object> properties = addAliases(createProperties(name, epsg, remarks), aliases);
                if (formula != null) {
                    properties.put(OperationMethod.FORMULA_KEY, formula);
                }
                
                method = new DefaultOperationMethod(properties, sourceDimensions, targetDimensions,
                         new DefaultParameterDescriptorGroup(properties, descriptors));
                returnValue = ensureSingleton(method, returnValue, code);
            }
        } catch (SQLException exception) {
            throw databaseFailure(OperationMethod.class, code, exception);

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                    //           the information is available. Dimension is not always 2!!
                    method = buffered.createOperationMethod(methodCode);
                    if (method.getSourceDimensions() != sourceDimensions ||
                        method.getTargetDimensions() != targetDimensions)
                    {
                        method = new DefaultOperationMethod(method, sourceDimensions, targetDimensions);
                    }
                    /*
                     * Note that some parameters required for MathTransform creation are implicit in
                     * the EPSG database (e.g. semi-major and semi-minor axis length in the case of
                     * map projections). We ask the parameter value group straight from the math

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      // create the conversion from base, aka the projection transform
      conversionFromBase= new DefiningConversion(
              Collections.singletonMap("name", cleanName(projectionName)), 
              new DefaultOperationMethod(transform),
              transform);
    } else {
        // create the conversion from EPSG code
        conversionFromBase = (Conversion) this.allAuthoritiesFactory.createCoordinateOperation(new StringBuilder("EPSG:").append(projCode).toString());

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            System.out.println(trans.getTargetDimensions());


            /* Make New reference System */
            CoordinateReferenceSystem gridCRS = new DefaultDerivedCRS(
                    Collections.singletonMap(IdentifiedObject.NAME_KEY, "gridCRS"),
                    new DefaultOperationMethod(trans), 
                    coverage.getCoordinateReferenceSystem(),
                    trans,
                    DefaultCartesianCS.GENERIC_2D);


            //////******************Show Source***************************///////

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            /*
             * Now creates the transformation.
             */
            final MathTransform transform = getMathTransform();
            transformation = new DefaultTransformation(properties, sourceCRS, targetCRS, transform,
                             new DefaultOperationMethod(transform));
        }
        return transformation;
    }

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                                 final CoordinateReferenceSystem base,
                                 final MathTransform    baseToDerived,
                                 final CoordinateSystem     derivedCS)
            throws MismatchedDimensionException
    {
        this(properties, new DefaultOperationMethod(baseToDerived), base, baseToDerived, derivedCS);
    }

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        }
        Map<String, String> props = new HashMap<String, String>();
        props.put("name", methodName);
        
        // Create the OperationMethod
        OperationMethod method = new DefaultOperationMethod(props,
                mt2.getSourceDimensions(), mt2.getTargetDimensions(), null);
        
        // Finally create CoordinateOperation
        CoordinateOperation coordop = null;
        if (!inverse) { // Direct operation

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                final ParameterDescriptor[] descriptors = generateParameterDescriptors(epsg);
                final Map<String,Object> properties = generateProperties(name, epsg, remarks);
                if (formula != null) {
                    properties.put(OperationMethod.FORMULA_KEY, formula);
                }
                method = new DefaultOperationMethod(properties, sourceDimensions, targetDimensions,
                         new DefaultParameterDescriptorGroup(properties, descriptors));
                returnValue = ensureSingleton(method, returnValue, code);
            }
        } catch (SQLException exception) {
            throw databaseFailure(OperationMethod.class, code, exception);

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                    //           the information is available. Dimension is not always 2!!
                    method = generateOperationMethod(methodCode);
                    if (method.getSourceDimensions() != sourceDimensions ||
                        method.getTargetDimensions() != targetDimensions)
                    {
                        method = new DefaultOperationMethod(method, sourceDimensions, targetDimensions);
                    }
                    /*
                     * Note that some parameters required for MathTransform creation are implicit in
                     * the EPSG database (e.g. semi-major and semi-minor axis length in the case of
                     * map projections). We ask the parameter value group straight from the math

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Related Classes of org.geotools.referencing.operation.DefaultOperationMethod

org.geotools.coverage.grid.io.imageio.geotiff.GeoTiffMetadata2CRSAdapter

org.geotools.referencing.crs.AbstractDerivedCRS

org.geotools.referencing.factory.epsg.AbstractEpsgFactory

org.geotools.referencing.factory.epsg.DirectEpsgFactory

org.geotools.referencing.factory.PropertyCoordinateOperationAuthorityFactory

org.geotools.referencing.operation.builder.GridDemo

org.geotools.referencing.operation.builder.MathTransformBuilder

org.geotools.referencing.operation.transform.AbstractMathTransform

org.geotools.referencing.operation.transform.ConcatenatedTransform

org.opengis.parameter.ParameterDescriptorGroup

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