Revision 333 org.gvsig.vectorediting/trunk/org.gvsig.vectorediting/org.gvsig.vectorediting.lib/org.gvsig.vectorediting.lib.prov/org.gvsig.vectorediting.lib.prov.circle3p/src/main/java/org/gvsig/vectorediting/lib/prov/circle3p/Circle3PEditingProvider.java
| Circle3PEditingProvider.java | ||
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import org.gvsig.fmap.geom.primitive.Curve; |
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import org.gvsig.fmap.geom.primitive.Point; |
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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.service.spi.ProviderServices; |
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import org.gvsig.vectorediting.lib.api.DrawingStatus; |
| ... | ... | |
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import org.gvsig.vectorediting.lib.spi.DefaultEditingServiceParameter; |
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import org.gvsig.vectorediting.lib.spi.EditingProvider; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderFactory; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderLocator; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderManager; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderServices; |
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public class Circle3PEditingProvider extends AbstractEditingProvider implements |
| ... | ... | |
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/** |
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* Default constructor. |
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*
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* |
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* @param services |
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* available services to this provider |
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* @param parameters |
| ... | ... | |
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throws DrawServiceException {
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DefaultDrawingStatus drawingStatus = new DefaultDrawingStatus(); |
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EditingProviderManager editingProviderManager = |
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EditingProviderLocator.getProviderManager(); |
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ISymbol polygonSymbolEditing = editingProviderManager.getSymbol("polygon-symbol-editing");
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ISymbol auxiliaryLineSymbolEditing = editingProviderManager.getSymbol("auxiliary-line-symbol-editing");
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ISymbol auxiliaryPointSymbolEditing = editingProviderManager.getSymbol("auxiliary-point-symbol-editing");
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if (values != null) {
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|
| ... | ... | |
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|
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int subtype = |
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editingProviderServices.getSubType(featureStore); |
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drawingStatus.addStatus(firstPointValue, auxiliaryPointSymbolEditing, ""); |
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drawingStatus.addStatus(mousePosition, auxiliaryPointSymbolEditing, ""); |
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Curve line = |
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editingProviderServices.createLine(firstPointValue, |
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mousePosition, subtype); |
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drawingStatus.addStatus(line, auxiliaryLineSymbolEditing, ""); |
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drawingStatus.addGeometry(line); |
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} catch (Exception e) {
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throw new DrawServiceException(e); |
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} |
| ... | ... | |
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int subtype = |
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editingProviderServices.getSubType(featureStore); |
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Curve line1 = |
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editingProviderServices.createLine(firstPointValue, |
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secondPointValue, subtype); |
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drawingStatus.addStatus(line1, auxiliaryLineSymbolEditing, ""); |
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|
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Curve line2 = |
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editingProviderServices.createLine(secondPointValue, |
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mousePosition, subtype); |
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drawingStatus.addStatus(line2, auxiliaryLineSymbolEditing, ""); |
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drawingStatus.addStatus(firstPointValue, auxiliaryPointSymbolEditing, ""); |
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drawingStatus.addStatus(secondPointValue, auxiliaryPointSymbolEditing, ""); |
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drawingStatus.addStatus(mousePosition, auxiliaryPointSymbolEditing, ""); |
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Point center = |
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editingProviderServices.getCenter(firstPointValue, |
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secondPointValue, mousePosition, subtype); |
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double radius = center.distance(firstPointValue); |
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Arc circumference = |
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editingProviderServices.createArc(center, radius, 0, |
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2 * Math.PI, subtype); |
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Circle circle = |
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editingProviderServices.createCircle(center, radius, subtype); |
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drawingStatus.addStatus(center, auxiliaryPointSymbolEditing, ""); |
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drawingStatus.addStatus(circle, polygonSymbolEditing, ""); |
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drawingStatus.addGeometry(circumference); |
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} catch (Exception e) {
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throw new DrawServiceException(e); |
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} |
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