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Java GeoPackageGeometryData.setGeometry方法代码示例

本文整理汇总了Java中mil.nga.geopackage.geom.GeoPackageGeometryData.setGeometry方法的典型用法代码示例。如果您正苦于以下问题：Java GeoPackageGeometryData.setGeometry方法的具体用法？Java GeoPackageGeometryData.setGeometry怎么用？Java GeoPackageGeometryData.setGeometry使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mil.nga.geopackage.geom.GeoPackageGeometryData的用法示例。


在下文中一共展示了GeoPackageGeometryData.setGeometry方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: projectGeometry

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
/**
 * Project the geometry into the provided projection
 *
 * @param geometryData geometry data
 * @param projection   projection
 */
public void projectGeometry(GeoPackageGeometryData geometryData, Projection projection) {

    if (geometryData.getGeometry() != null) {

        try {
            SpatialReferenceSystemDao srsDao = DaoManager.createDao(featureDao.getDb().getConnectionSource(), SpatialReferenceSystem.class);
            int srsId = geometryData.getSrsId();
            SpatialReferenceSystem srs = srsDao.queryForId((long) srsId);

            if (!projection.equals(srs.getOrganization(), srs.getOrganizationCoordsysId())) {

                Projection geomProjection = ProjectionFactory.getProjection(srs);
                ProjectionTransform transform = geomProjection.getTransformation(projection);

                Geometry projectedGeometry = transform.transform(geometryData.getGeometry());
                geometryData.setGeometry(projectedGeometry);
                SpatialReferenceSystem projectionSrs = srsDao.getOrCreateCode(projection.getAuthority(), Long.parseLong(projection.getCode()));
                geometryData.setSrsId((int) projectionSrs.getSrsId());
            }
        } catch (SQLException e) {
            throw new GeoPackageException("Failed to project geometry to projection with Authority: "
                    + projection.getAuthority() + ", Code: " + projection.getCode(), e);
        }
    }

}
开发者ID:ngageoint，项目名称:geopackage-android-map，代码行数:33，代码来源:FeatureInfoBuilder.java

示例2: setPoint

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
public static void setPoint(FeatureRow featureRow, double x, double y) {
    GeoPackageGeometryData geomData = new GeoPackageGeometryData(
            ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
    Point point = new Point(false, false, x, y);
    geomData.setGeometry(point);
    featureRow.setGeometry(geomData);
}
开发者ID:ngageoint，项目名称:geopackage-android，代码行数:8，代码来源:FeatureTileUtils.java

示例3: insertLine

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
public static long insertLine(FeatureDao featureDao, double[][] points) {
    FeatureRow featureRow = featureDao.newRow();
    GeoPackageGeometryData geomData = new GeoPackageGeometryData(
            ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
    LineString lineString = getLineString(points);
    geomData.setGeometry(lineString);
    featureRow.setGeometry(geomData);
    return featureDao.insert(featureRow);
}
开发者ID:ngageoint，项目名称:geopackage-android，代码行数:10，代码来源:FeatureTileUtils.java

示例4: insertPolygon

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
public static long insertPolygon(FeatureDao featureDao, double[][]... points) {
    FeatureRow featureRow = featureDao.newRow();
    GeoPackageGeometryData geomData = new GeoPackageGeometryData(
            ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
    Polygon polygon = new Polygon(false, false);
    for (double[][] ring : points) {
        LineString lineString = getLineString(ring);
        polygon.addRing(lineString);
    }
    geomData.setGeometry(polygon);
    featureRow.setGeometry(geomData);
    return featureDao.insert(featureRow);
}
开发者ID:ngageoint，项目名称:geopackage-android，代码行数:14，代码来源:FeatureTileUtils.java

示例5: setPoint

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
public static void setPoint(FeatureRow featureRow, double x, double y) {
	GeoPackageGeometryData geomData = new GeoPackageGeometryData(
			ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
	Point point = new Point(false, false, x, y);
	geomData.setGeometry(point);
	featureRow.setGeometry(geomData);
}
开发者ID:ngageoint，项目名称:geopackage-java，代码行数:8，代码来源:FeatureTileUtils.java

示例6: insertLine

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
public static long insertLine(FeatureDao featureDao, double[][] points) {
	FeatureRow featureRow = featureDao.newRow();
	GeoPackageGeometryData geomData = new GeoPackageGeometryData(
			ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
	LineString lineString = getLineString(points);
	geomData.setGeometry(lineString);
	featureRow.setGeometry(geomData);
	return featureDao.insert(featureRow);
}
开发者ID:ngageoint，项目名称:geopackage-java，代码行数:10，代码来源:FeatureTileUtils.java

示例7: insertPolygon

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
public static long insertPolygon(FeatureDao featureDao,
		double[][]... points) {
	FeatureRow featureRow = featureDao.newRow();
	GeoPackageGeometryData geomData = new GeoPackageGeometryData(
			ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
	Polygon polygon = new Polygon(false, false);
	for (double[][] ring : points) {
		LineString lineString = getLineString(ring);
		polygon.addRing(lineString);
	}
	geomData.setGeometry(polygon);
	featureRow.setGeometry(geomData);
	return featureDao.insert(featureRow);
}
开发者ID:ngageoint，项目名称:geopackage-java，代码行数:15，代码来源:FeatureTileUtils.java

示例8: testGeometryProjectionTransform

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
/**
 * Test transforming geometries between projections
 *
 * @param geoPackage
 * @throws SQLException
 * @throws IOException
 */
public static void testGeometryProjectionTransform(GeoPackage geoPackage)
		throws SQLException, IOException {

	GeometryColumnsDao geometryColumnsDao = geoPackage
			.getGeometryColumnsDao();

	if (geometryColumnsDao.isTableExists()) {
		List<GeometryColumns> results = geometryColumnsDao.queryForAll();

		for (GeometryColumns geometryColumns : results) {

			FeatureDao dao = geoPackage.getFeatureDao(geometryColumns);
			TestCase.assertNotNull(dao);

			FeatureCursor cursor = dao.queryForAll();

			while (cursor.moveToNext()) {

				GeoPackageGeometryData geometryData = cursor.getGeometry();
				if (geometryData != null) {

					Geometry geometry = geometryData.getGeometry();

					if (geometry != null) {

						SpatialReferenceSystemDao srsDao = geoPackage
								.getSpatialReferenceSystemDao();
						long srsId = geometryData.getSrsId();
						SpatialReferenceSystem srs = srsDao
								.queryForId(srsId);

						long epsg = srs.getOrganizationCoordsysId();
						Projection projection = ProjectionFactory
								.getProjection(srs);
						long toEpsg = -1;
						if (epsg == ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM) {
							toEpsg = ProjectionConstants.EPSG_WEB_MERCATOR;
						} else {
							toEpsg = ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM;
						}
						ProjectionTransform transformTo = projection
								.getTransformation(toEpsg);
						ProjectionTransform transformFrom = transformTo
								.getToProjection().getTransformation(srs);

						byte[] bytes = geometryData.getWkbBytes();

						Geometry projectedGeometry = transformTo
								.transform(geometry);
						GeoPackageGeometryData projectedGeometryData = new GeoPackageGeometryData(
								-1);
						projectedGeometryData
								.setGeometry(projectedGeometry);
						projectedGeometryData.toBytes();
						byte[] projectedBytes = projectedGeometryData
								.getWkbBytes();

						if (epsg > 0) {
							TestCase.assertFalse(equalByteArrays(bytes,
									projectedBytes));
						}

						Geometry restoredGeometry = transformFrom
								.transform(projectedGeometry);

						compareGeometries(geometry, restoredGeometry, .001);
					}
				}

			}
			cursor.close();
		}
	}
}
开发者ID:ngageoint，项目名称:geopackage-android，代码行数:82，代码来源:GeoPackageGeometryDataUtils.java

示例9: testGeometryProjectionTransform

import mil.nga.geopackage.geom.GeoPackageGeometryData; //导入方法依赖的package包/类
/**
 * Test transforming geometries between projections
 * 
 * @param geoPackage
 * @throws SQLException
 * @throws IOException
 */
public static void testGeometryProjectionTransform(GeoPackage geoPackage)
		throws SQLException, IOException {

	GeometryColumnsDao geometryColumnsDao = geoPackage
			.getGeometryColumnsDao();

	if (geometryColumnsDao.isTableExists()) {
		List<GeometryColumns> results = geometryColumnsDao.queryForAll();

		for (GeometryColumns geometryColumns : results) {

			FeatureDao dao = geoPackage.getFeatureDao(geometryColumns);
			TestCase.assertNotNull(dao);

			FeatureResultSet cursor = dao.queryForAll();

			while (cursor.moveToNext()) {

				GeoPackageGeometryData geometryData = cursor.getGeometry();
				if (geometryData != null) {

					Geometry geometry = geometryData.getGeometry();

					if (geometry != null) {

						SpatialReferenceSystemDao srsDao = geoPackage
								.getSpatialReferenceSystemDao();
						long srsId = geometryData.getSrsId();
						SpatialReferenceSystem srs = srsDao
								.queryForId(srsId);

						long epsg = srs.getOrganizationCoordsysId();
						Projection projection = ProjectionFactory
								.getProjection(srs);
						long toEpsg = -1;
						if (epsg == ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM) {
							toEpsg = ProjectionConstants.EPSG_WEB_MERCATOR;
						} else {
							toEpsg = ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM;
						}
						ProjectionTransform transformTo = projection
								.getTransformation(toEpsg);
						ProjectionTransform transformFrom = transformTo
								.getToProjection().getTransformation(srs);

						byte[] bytes = geometryData.getWkbBytes();

						Geometry projectedGeometry = transformTo
								.transform(geometry);
						GeoPackageGeometryData projectedGeometryData = new GeoPackageGeometryData(
								-1);
						projectedGeometryData
								.setGeometry(projectedGeometry);
						projectedGeometryData.toBytes();
						byte[] projectedBytes = projectedGeometryData
								.getWkbBytes();

						if (epsg > 0) {
							TestCase.assertFalse(equalByteArrays(bytes,
									projectedBytes));
						}

						Geometry restoredGeometry = transformFrom
								.transform(projectedGeometry);

						compareGeometries(geometry, restoredGeometry, .001);
					}
				}

			}
			cursor.close();
		}
	}
}
开发者ID:ngageoint，项目名称:geopackage-java，代码行数:82，代码来源:GeoPackageGeometryDataUtils.java


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