Revision 2109 org.gvsig.vectorediting/trunk/org.gvsig.vectorediting/org.gvsig.vectorediting.lib/org.gvsig.vectorediting.lib.prov/org.gvsig.vectorediting.lib.prov.ellipse/src/main/java/org/gvsig/vectorediting/lib/prov/ellipse/EllipseCenterAxesEditingProvider.java
| EllipseCenterAxesEditingProvider.java | ||
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* For any additional information, do not hesitate to contact us |
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* at info AT gvsig.com, or visit our website www.gvsig.com. |
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*/ |
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package org.gvsig.vectorediting.lib.prov.ellipse; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.aggregate.MultiCurve; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.locator.LocatorException; |
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import org.gvsig.tools.service.spi.ProviderServices; |
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import org.gvsig.vectorediting.lib.api.exceptions.FinishServiceException; |
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import org.gvsig.vectorediting.lib.spi.DefaultDrawingStatus; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderServices; |
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public class EllipseCenterAxesEditingProvider extends FilledEllipseCenterAxesEditingProvider implements |
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EditingProvider {
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EditingProvider {
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public EllipseCenterAxesEditingProvider(ProviderServices services, |
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DynObject parameters) {
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DynObject parameters) {
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super(services, parameters); |
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} |
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public Geometry finish() throws FinishServiceException {
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@Override |
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public Geometry finish() throws FinishServiceException {
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if (values != null) {
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EditingProviderServices editingProviderServices =
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(EditingProviderServices) getProviderServices(); |
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EditingProviderServices editingProviderServices |
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= (EditingProviderServices) getProviderServices();
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Point centerValue = (Point) values.get(center); |
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Point pointAxis1Value = (Point) values.get(pointAxisA); |
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double lengthAxis2Value = (Double) values.get(lengthAxisB);
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double lengthSemiaxis2Value = (Double) values.get(lengthSemiaxisB);
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if ((center != null) |
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&& (pointAxis1Value != null) && (lengthAxis2Value > 0)) {
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&& (pointAxis1Value != null) && (lengthSemiaxis2Value > 0)) {
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try {
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int subtype = editingProviderServices.getSubType(featureStore); |
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GeometryType storeGeomType = editingProviderServices.getGeomType(featureStore); |
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PeriEllipse periEllipse = |
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(PeriEllipse) GeometryLocator.getGeometryManager().create(Geometry.TYPES.PERIELLIPSE, subtype); |
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PeriEllipse periEllipse |
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= (PeriEllipse) GeometryLocator.getGeometryManager().create(Geometry.TYPES.PERIELLIPSE, subtype); |
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Point firstPointAxis = calculateOpositePointAxis(centerValue, pointAxis1Value, subtype); |
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periEllipse.setPoints(firstPointAxis, pointAxis1Value, lengthAxis2Value / 2); |
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periEllipse.setPoints(firstPointAxis, pointAxis1Value, lengthSemiaxis2Value); |
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if (storeGeomType.isTypeOf(MULTICURVE)) {
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MultiCurve multicurve; |
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multicurve =
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GeometryLocator.getGeometryManager().createMultiCurve( |
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storeGeomType.getSubType()); |
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multicurve |
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= GeometryLocator.getGeometryManager().createMultiCurve(
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storeGeomType.getSubType());
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multicurve.addCurve((PeriEllipse) periEllipse); |
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return multicurve; |
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} |
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return periEllipse; |
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} catch (Exception e) {
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} catch (DataException | CreateGeometryException | LocatorException e) {
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throw new FinishServiceException(e); |
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} |
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} |
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return null; |
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} |
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@Override |
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public String getName() {
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return EllipseCenterAxesEditingProviderFactory.PROVIDER_NAME; |
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} |
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*/ |
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@Override |
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protected void addTemporaryGeometryToDrawingStatus(DefaultDrawingStatus drawingStatus, Point firstPointAxis1Value, |
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Point secondPointAxis1Value, int subtype, double distance) throws CreateGeometryException {
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Point secondPointAxis1Value, int subtype, double distance) throws CreateGeometryException {
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PeriEllipse periEllipse = (PeriEllipse) GeometryLocator.getGeometryManager().create(Geometry.TYPES.PERIELLIPSE, subtype); |
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periEllipse.setPoints(firstPointAxis1Value, secondPointAxis1Value, distance); |
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drawingStatus.addStatus(periEllipse, lineSymbolEditing, ""); |
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} |
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} |
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