本文整理汇总了Java中org.geotools.filter.FilterFactoryImpl类的典型用法代码示例。如果您正苦于以下问题：Java FilterFactoryImpl类的具体用法？Java FilterFactoryImpl怎么用？Java FilterFactoryImpl使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
FilterFactoryImpl类属于org.geotools.filter包，在下文中一共展示了FilterFactoryImpl类的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: paint
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
/**
* @param obj
* The FT_coverage to render This method shall be reworked.
*/
public static void paint(final RasterSymbolizer symbolizer, final IFeature obj, final Viewport viewport, final double opacity) {
FT_Coverage fcoverage = (FT_Coverage) obj;
try {
GridCoverage2D coverage = fcoverage.coverage();
IEnvelope view = viewport.getEnvelopeInModelCoordinates();
Envelope renderEnvelope = new Envelope(view.minX(), view.maxX(), view.minY(), view.maxY());
GridCoverageRenderer renderer = new GridCoverageRenderer(coverage.getCoordinateReferenceSystem(), renderEnvelope, viewport.getLayerViewPanels()
.iterator().next().getVisibleRect(), null);
org.geotools.styling.RasterSymbolizer s = new StyleBuilder().createRasterSymbolizer();
s.setOpacity(new FilterFactoryImpl().literal(opacity * symbolizer.getOpacity()));
logger.warn("Replace by a GL function");
// renderer.paint(coverage, s);
} catch (Exception e) {
e.printStackTrace();
}
return;
}
示例2: createDefaultLineFeatureTypeStyle
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
private FeatureTypeStyle createDefaultLineFeatureTypeStyle(String strokeWidth, String strokeColor, String opacity){
StyleFactory sf = CommonFactoryFinder.getStyleFactory(new Hints(Hints.KEY_RENDERING, Hints.VALUE_RENDER_SPEED));
FilterFactory filterFactory = new FilterFactoryImpl();
Stroke lineStroke = sf.getDefaultStroke();
lineStroke.setWidth(filterFactory.literal(new Integer(strokeWidth)));
lineStroke.setColor(filterFactory.literal(strokeColor));
lineStroke.setOpacity(filterFactory.literal(opacity));
LineSymbolizer lineSymbolizer = sf.createLineSymbolizer();
lineSymbolizer.setStroke(lineStroke);
Rule lineRule = sf.createRule();
lineRule.symbolizers().add(lineSymbolizer);
FeatureTypeStyle lineFeatureTypeStyle = sf.createFeatureTypeStyle(new Rule[]{lineRule});
return lineFeatureTypeStyle;
}
示例3: testBBOX
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
@Test
public void testBBOX() throws IllegalArgumentException, NoSuchElementException, IOException {
final FilterFactoryImpl factory = new FilterFactoryImpl();
final Query query = new Query(
"GeoWaveFeatureReaderTest",
factory.bbox(
"",
-180,
-90,
180,
90,
"EPSG:4326"),
new String[] {
"geometry",
"pid"
});
final FeatureReader<SimpleFeatureType, SimpleFeature> reader =
dataStore.getFeatureReader(query, Transaction.AUTO_COMMIT);
int count = 0;
while (reader.hasNext()) {
final SimpleFeature feature = reader.next();
assertTrue(fids.contains(feature.getID()));
count++;
}
assertTrue(count > 0);
}
示例4: testBBOX
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
@Test
public void testBBOX()
throws IllegalArgumentException,
NoSuchElementException,
IOException {
final FilterFactoryImpl factory = new FilterFactoryImpl();
final Query query = new Query(
"GeoWaveFeatureReaderTest",
factory.bbox(
"",
-180,
-90,
180,
90,
"EPSG:4326"),
new String[] {
"geometry",
"pid"
});
final FeatureReader<SimpleFeatureType, SimpleFeature> reader = dataStore.getFeatureReader(
query,
Transaction.AUTO_COMMIT);
int count = 0;
while (reader.hasNext()) {
final SimpleFeature feature = reader.next();
assertTrue(fids.contains(feature.getID()));
count++;
}
assertTrue(count > 0);
}
示例5: test
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
@Test
public void test() {
final FilterFactoryImpl factory = new FilterFactoryImpl();
final Expression exp1 = factory.property("pid");
final Expression exp2 = factory.literal("a89dhd-123-abc");
final Filter f = factory.equal(
exp1,
exp2,
false);
final PrimaryIndex spatialIndex = new SpatialDimensionalityTypeProvider()
.createPrimaryIndex(new SpatialOptions());
final FeatureDataAdapter adapter = new FeatureDataAdapter(
type);
adapter.init(spatialIndex);
final CQLQuery cqlQuery = new CQLQuery(
null,
f,
adapter);
final List<QueryFilter> filters = cqlQuery.createFilters(spatialIndex);
final List<DistributableQueryFilter> dFilters = new ArrayList<DistributableQueryFilter>();
for (final QueryFilter filter : filters) {
dFilters.add((DistributableQueryFilter) filter);
}
final DistributableFilterList dFilterList = new DistributableFilterList(
dFilters);
assertTrue(dFilterList.accept(
spatialIndex.getIndexModel(),
DataStoreUtils.getEncodings(
spatialIndex,
adapter.encode(
createFeature(),
spatialIndex.getIndexModel())).get(
0)));
}
示例6: tesFid
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
@Test
public void tesFid() {
final FilterFactoryImpl factory = new FilterFactoryImpl();
final Id f = factory.id(new FeatureIdImpl(
"123-abc"));
final String ss = ECQL.toCQL(f);
System.out.println(ss);
assertTrue(ss.contains("'123-abc'"));
}
示例7: test
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
@Test
public void test() {
final FilterFactoryImpl factory = new FilterFactoryImpl();
final Expression exp1 = factory.property("pid");
final Expression exp2 = factory.literal("a89dhd-123-abc");
final Filter f = factory.equal(
exp1,
exp2,
false);
final String ss = ECQL.toCQL(f);
assertTrue(ss.contains("'a89dhd-123-abc'"));
}
示例8: getQueryFilter
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
private Filter getQueryFilter(org.geoserver.monitor.Query query) {
final FilterFactoryImpl factory = new FilterFactoryImpl();
Filter queryFilter = query == null ? Filter.INCLUDE : convertFilter(
factory, query.getFilter());
if (query != null && query.getToDate() != null
&& query.getFromDate() != null) {
Filter betweenFilter = factory.between(
factory.property(new NameImpl("startTime")),
factory.literal(query.getFromDate()),
factory.literal(query.getToDate()));
if (queryFilter == Filter.INCLUDE)
queryFilter = betweenFilter;
else {
betweenFilter = factory.and(Arrays.asList(queryFilter,
betweenFilter));
}
}
return queryFilter;
}
示例9: LayerFactory
import org.geotools.filter.FilterFactoryImpl; //导入依赖的package包/类
public LayerFactory(){
DEFAULT_CRS = DefaultGeographicCRS.WGS84;
sf = CommonFactoryFinder.getStyleFactory(new Hints(Hints.KEY_RENDERING, Hints.VALUE_RENDER_SPEED));
filterFactory = new FilterFactoryImpl();
}