Application: gvSIG desktop » gvSIG tools: Vector editing

      <action name="insert-circle-cd" label="insert_circle_cd" tooltip="insert_circle_cd"

        position="601002110" action-command="insert-circle-cd" icon="insert-circle-cd"

        accelerator="" />

        position="601002120" action-command="insert-circle-2tg1p" icon="insert-circle-2tg1p"

        position="601002130" action-command="insert-circle-tantanradius" icon="insert-circle-tantanradius"

      <action name="insert-circumference-cr" label="insert_circumference_cr" tooltip="insert_circumference_cr" 

        position="601002101" action-command="insert-circumference-cr"

      <action name="insert-circumference-cd" label="insert_circumference_cd" tooltip="insert_circumference_cd" 

        position="601002111" action-command="insert-circumference-cd"

        icon="insert-circumference-cd" accelerator="" />

        position="601002121" action-command="insert-circumference-2tg1p" icon="insert-circumference-2tg1p"

        position="601002131" action-command="insert-circumference-tantanradius" icon="insert-circumference-tantanradius"

        position="601002135" action-command="insert-circle-3p" icon="insert-circle-3p"

      <action name="insert-circumference-3p" label="insert_circumference_3p" tooltip="insert_circumference_3p" 

        position="601002136" action-command="insert-circumference-3p"

        position="601002137" action-command="insert-circle-2p" icon="insert-circle-2p"

      <action name="insert-circumference-2p" label="insert_circumference_2p" tooltip="insert_circumference_2p" 

        position="601002138" action-command="insert-circumference-2p"

      <menu text="Layer/Insert/insert_circle_cd" name="insert-circle-cd" />

      <menu text="Layer/Insert/insert_circumference_cd" name="insert-circumference-cd" />

        <selectable-tool name="insert-circle-cr" dropdowngroup="circle" />

        <selectable-tool name="insert-circle-cd" dropdowngroup="circle" />

        <selectable-tool name="insert-circumference-cd" dropdowngroup="circle" />

        <selectable-tool name="insert-circumference-2tg1p" dropdowngroup="circle" />

        <selectable-tool name="insert-circumference-tantanradius" dropdowngroup="circle" />

        <selectable-tool name="insert-circle-3p" dropdowngroup="circle" />

        <selectable-tool name="insert-circle-2p" dropdowngroup="circle" />

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2014 gvSIG Association

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.vectorediting.lib.prov.circlecr;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.geom.GeometryUtils;

import org.gvsig.fmap.geom.aggregate.MultiCurve;

import org.gvsig.fmap.geom.primitive.Circumference;

import org.gvsig.fmap.geom.primitive.Curve;

import org.gvsig.fmap.geom.primitive.Point;

import org.gvsig.fmap.geom.type.GeometryType;

import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.service.spi.ProviderServices;

import org.gvsig.vectorediting.lib.api.exceptions.DrawServiceException;

import org.gvsig.vectorediting.lib.api.exceptions.FinishServiceException;

import org.gvsig.vectorediting.lib.spi.DefaultDrawingStatus;

import org.gvsig.vectorediting.lib.spi.EditingProvider;

import org.gvsig.vectorediting.lib.spi.EditingProviderLocator;

import org.gvsig.vectorediting.lib.spi.EditingProviderManager;

import org.gvsig.vectorediting.lib.spi.EditingProviderServices;

public class CircumferenceCDEditingProvider extends CircleCDEditingProvider

implements EditingProvider {

    public CircumferenceCDEditingProvider(ProviderServices providerServices,

        DynObject parameters) {

        super(providerServices, parameters);

    }

    @Override

    public DefaultDrawingStatus getDrawingStatus(Point mousePosition) throws DrawServiceException {

        DefaultDrawingStatus geometries = new DefaultDrawingStatus();

        EditingProviderManager editingProviderManager = EditingProviderLocator.getProviderManager();

        GeometryManager geomManager = GeometryLocator.getGeometryManager();

        ISymbol lineSymbolEditing = editingProviderManager.getSymbol("line-symbol-editing");

        ISymbol auxiliaryLineSymbolEditing = editingProviderManager.getSymbol("auxiliary-line-symbol-editing");

        ISymbol auxiliaryPointSymbolEditing = editingProviderManager.getSymbol("auxiliary-point-symbol-editing");

        ISymbol previewSymbol = this.getPreviewSymbol();

        geometries.setPreviewSymbol(previewSymbol);

        if ((values != null) && (values.get(center) != null)

            && (values.get(diameter) == null)) {

            Point centerPoint = (Point) values.get(center);

            EditingProviderServices editingProviderServices =

                (EditingProviderServices) getProviderServices();

            try {

                int subtype = editingProviderServices.getSubType(featureStore);

                Point oppositePosition = GeometryUtils.createPoint(

                        centerPoint.getX() - (mousePosition.getX() - centerPoint.getX()),

                        centerPoint.getY() - (mousePosition.getY() - centerPoint.getY())

                );

                Curve line

                        = editingProviderServices.createLine(oppositePosition, mousePosition, subtype);

                Circumference circumference = (Circumference) geomManager.create(CIRCUMFERENCE, subtype);

                circumference.setPoints(centerPoint, mousePosition.distance(centerPoint));

                geometries.addStatus(centerPoint, auxiliaryPointSymbolEditing, "");

                geometries.addStatus(line, auxiliaryLineSymbolEditing, "");

                geometries.addStatus(circumference, lineSymbolEditing, "");

                geometries.addStatus(circumference, previewSymbol, "");

            } catch (Exception e) {

                throw new DrawServiceException(e);

            }

            return geometries;

        }

        return null;

    }

    @Override

    public Geometry finish() throws FinishServiceException {

        GeometryManager geomManager = GeometryLocator.getGeometryManager();

        Point centerPoint = (Point) values.get(center);

        double diameterValue = (Double) values.get(diameter);

        EditingProviderServices editingProviderServices =

            (EditingProviderServices) getProviderServices();

        try {

            int subtype = editingProviderServices.getSubType(featureStore);

            GeometryType storeGeomType =

                editingProviderServices.getGeomType(featureStore);

            Circumference circumference = (Circumference) geomManager.create(CIRCUMFERENCE, subtype);

            circumference.setPoints(centerPoint, diameterValue / 2.0);

            if (storeGeomType.isTypeOf(MULTICURVE)) {

                MultiCurve multicurve;

                multicurve =

                    GeometryLocator.getGeometryManager().createMultiCurve(

                        storeGeomType.getSubType());

                multicurve.addCurve((Circumference) circumference);

                return multicurve;

            }

            return circumference;

        } catch (Exception e) {

            throw new FinishServiceException(e);

        }

    }

    @Override

    public String getName() {

        return CircumferenceCDEditingProviderFactory.PROVIDER_NAME;

    }

}

import org.gvsig.fmap.geom.GeometryUtils;

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2014 gvSIG Association

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.vectorediting.lib.prov.circlecr;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.service.spi.Provider;

import org.gvsig.tools.service.spi.ProviderServices;

import org.gvsig.vectorediting.lib.api.EditingServiceInfo;

import org.gvsig.vectorediting.lib.spi.AbstractEditingProviderFactory;

import org.gvsig.vectorediting.lib.spi.DefaultEditingServiceinfo;

public class CircleCDEditingProviderFactory extends AbstractEditingProviderFactory {

    public static final String PROVIDER_NAME = "insert-circle-cd";

    private final static String PROVIDER_DESCRIPTION =

        "Creates circles from the center and diametre";

    public CircleCDEditingProviderFactory() {

        super(PROVIDER_NAME, PROVIDER_DESCRIPTION);

    }

    @Override

    public EditingServiceInfo getServiceInfo() {

        EditingServiceInfo serviceInfo =

            new DefaultEditingServiceinfo(

                PROVIDER_NAME,

                "",

                true,

                null,

                new int[] { Geometry.TYPES.POLYGON, Geometry.TYPES.MULTIPOLYGON, Geometry.TYPES.SURFACE, Geometry.TYPES.MULTISURFACE });

        return serviceInfo;

    }

    @Override

    protected Provider doCreate(DynObject parameters, ProviderServices services) {

        return new CircleCDEditingProvider(services, parameters);

    }

}

        manager.addProviderFactory(new CircleCDEditingProviderFactory());

        manager.addProviderFactory(new CircumferenceCDEditingProviderFactory());

        manager.registerIcon("vectorediting-tools", "insert-circle-cd", this

            .getClass().getClassLoader(), this.getClass().getName());

        manager.registerIcon("vectorediting-tools", "insert-circumference-cd", this

            .getClass().getClassLoader(), this.getClass().getName());

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2014 gvSIG Association

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.vectorediting.lib.prov.circlecr;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryUtils;

import org.gvsig.fmap.geom.aggregate.MultiSurface;

import org.gvsig.fmap.geom.primitive.Circle;

import org.gvsig.fmap.geom.primitive.Curve;

import org.gvsig.fmap.geom.primitive.Point;

import org.gvsig.fmap.geom.type.GeometryType;

import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.service.spi.ProviderServices;

import org.gvsig.vectorediting.lib.api.EditingServiceParameter;

import org.gvsig.vectorediting.lib.api.EditingServiceParameter.TYPE;

import org.gvsig.vectorediting.lib.api.exceptions.DrawServiceException;

import org.gvsig.vectorediting.lib.api.exceptions.FinishServiceException;

import org.gvsig.vectorediting.lib.api.exceptions.InvalidEntryException;

import org.gvsig.vectorediting.lib.api.exceptions.StartServiceException;

import org.gvsig.vectorediting.lib.spi.AbstractEditingProvider;

import org.gvsig.vectorediting.lib.spi.DefaultDrawingStatus;

import org.gvsig.vectorediting.lib.spi.DefaultEditingServiceParameter;

import org.gvsig.vectorediting.lib.spi.EditingProvider;

import org.gvsig.vectorediting.lib.spi.EditingProviderFactory;

import org.gvsig.vectorediting.lib.spi.EditingProviderLocator;

import org.gvsig.vectorediting.lib.spi.EditingProviderManager;

import org.gvsig.vectorediting.lib.spi.EditingProviderServices;

public class CircleCDEditingProvider extends AbstractEditingProvider implements

EditingProvider {

    protected EditingServiceParameter center;

    protected EditingServiceParameter diameter;

    protected Map<EditingServiceParameter, Object> values;

    protected FeatureStore featureStore;

    public CircleCDEditingProvider(ProviderServices providerServices,

        DynObject parameters) {

        super(providerServices);

        this.featureStore =

            (FeatureStore) parameters

            .getDynValue(EditingProviderFactory.FEATURE_STORE_FIELD);

        this.center =

            new DefaultEditingServiceParameter("center", "center",

                TYPE.POSITION);

        this.diameter =

            new DefaultEditingServiceParameter("diameter", "diameter",

                TYPE.POSITION, TYPE.VALUE);

    }

    public DefaultDrawingStatus getDrawingStatus(Point mousePosition)

        throws DrawServiceException {

        DefaultDrawingStatus geometries = new DefaultDrawingStatus();

        EditingProviderManager editingProviderManager =

            EditingProviderLocator.getProviderManager();

        ISymbol polygonSymbolEditing = editingProviderManager.getSymbol("polygon-symbol-editing");

        ISymbol auxiliaryLineSymbolEditing = editingProviderManager.getSymbol("auxiliary-line-symbol-editing");

        ISymbol auxiliaryPointSymbolEditing = editingProviderManager.getSymbol("auxiliary-point-symbol-editing");

        ISymbol previewSymbol = this.getPreviewSymbol();

        if ((values != null) && (values.get(center) != null)

            && (values.get(diameter) == null)) {

            Point centerPoint = (Point) values.get(center);

            EditingProviderServices editingProviderServices =

                (EditingProviderServices) getProviderServices();

            try {

                int subtype = editingProviderServices.getSubType(featureStore);

                Point oppositePosition = GeometryUtils.createPoint(

                        centerPoint.getX() - (mousePosition.getX() - centerPoint.getX()),

                        centerPoint.getY() - (mousePosition.getY() - centerPoint.getY())

                );

                Curve line

                        = editingProviderServices.createLine(oppositePosition, mousePosition, subtype);

                Circle circle = editingProviderServices.createCircle(centerPoint, mousePosition.distance(centerPoint), subtype);

                geometries.addStatus(centerPoint, auxiliaryPointSymbolEditing, "");

                geometries.addStatus(line, auxiliaryLineSymbolEditing, "");

                geometries.addStatus(circle, polygonSymbolEditing, "");

                geometries.addStatus(circle, previewSymbol, "");

            } catch (Exception e) {

                throw new DrawServiceException(e);

            }

            return geometries;

        }

        return null;

    }

    @Override

    public EditingServiceParameter next() {

        if (values.get(center) == null) {

            return this.center;

        } else if (values.get(diameter) == null) {

            return this.diameter;

        }

        return null;

    }

    @Override

    public void stop() {

        values.clear();

    }

    private void validateAndInsertValue(EditingServiceParameter param,

        Object value) throws InvalidEntryException {

        if (param == center) {

            if (value instanceof Point) {

                values.put(param, value);

                return;

            }

        } else if (param == diameter) {

            if (value instanceof Point) {

                Double radiusValue = null;

                try {

                    radiusValue =

                        ((Point) value).distance((Point) values.get(center));

                } catch (Exception e) {

                    throw new InvalidEntryException(e);

                }

                if (radiusValue != null) {

                    values.put(param, radiusValue * 2.0);

                    return;

                }

            } else if (value instanceof Double) {

                if ((((Double) value) - 0.01) > 0) {

                    values.put(param, value);

                    return;

                }

            }

        }

        throw new InvalidEntryException(null);

    }

    @Override

    public List<EditingServiceParameter> getParameters() {

        List<EditingServiceParameter> list =

            new ArrayList<>();

        list.add(center);

        list.add(diameter);

        return list;

    }

    @Override

    public void setValue(EditingServiceParameter parameter, Object value) throws InvalidEntryException {

        validateAndInsertValue(parameter, value);

    }

    @Override

    public void setValue(Object value) throws InvalidEntryException {

        EditingServiceParameter param = next();

        validateAndInsertValue(param, value);

    }

    @Override

    public void finishAndStore() throws FinishServiceException {

        EditingProviderServices editingProviderServices =

            (EditingProviderServices) getProviderServices();

        Geometry geometry = finish();

        editingProviderServices.insertGeometryIntoFeatureStore(geometry,

            featureStore);

    }

    @Override

    public Geometry finish() throws FinishServiceException {

        Point centerPoint = (Point) values.get(center);

        double diameterValue = (Double) values.get(diameter);

        EditingProviderServices editingProviderServices =

            (EditingProviderServices) getProviderServices();

        try {

            int subtype = editingProviderServices.getSubType(featureStore);

            GeometryType storeGeomType =

                editingProviderServices.getGeomType(featureStore);

            Geometry geometry =

                editingProviderServices.createCircle(centerPoint, diameterValue/2.0,

                    subtype);

            if (storeGeomType.isTypeOf(MULTISURFACE)) {

                MultiSurface multisurface;

                multisurface =

                    GeometryLocator.getGeometryManager().createMultiSurface(

                        storeGeomType.getSubType());

                multisurface.addSurface((Circle) geometry);

                return multisurface;

            }

            return geometry;

        } catch (Exception e) {

            throw new FinishServiceException(e);

        }

    }

    @Override

    public void start() throws StartServiceException {

        this.values = new HashMap<>();

    }

    public String getName() {

        return CircleCDEditingProviderFactory.PROVIDER_NAME;

    }

    @Override

    public Object getValue(EditingServiceParameter parameter) {

        return values!=null?values.get(parameter):null;

    }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2014 gvSIG Association

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.vectorediting.lib.prov.circlecr;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.service.spi.Provider;

import org.gvsig.tools.service.spi.ProviderServices;

import org.gvsig.vectorediting.lib.api.EditingServiceInfo;

import org.gvsig.vectorediting.lib.spi.AbstractEditingProviderFactory;

import org.gvsig.vectorediting.lib.spi.DefaultEditingServiceinfo;

public class CircumferenceCDEditingProviderFactory extends AbstractEditingProviderFactory {

    public static final String PROVIDER_NAME = "insert-circumference-cd";

    private final static String PROVIDER_DESCRIPTION =

        "Creates circumferences from the center and diametre";

    public CircumferenceCDEditingProviderFactory() {

        super(PROVIDER_NAME, PROVIDER_DESCRIPTION);

    }

    @Override

    public EditingServiceInfo getServiceInfo() {

        EditingServiceInfo serviceInfo =

            new DefaultEditingServiceinfo(PROVIDER_NAME, "", true, null,

                new int[] { Geometry.TYPES.LINE, Geometry.TYPES.MULTILINE, Geometry.TYPES.CURVE, Geometry.TYPES.MULTICURVE });

        return serviceInfo;

    }

    @Override

    protected Provider doCreate(DynObject parameters, ProviderServices services) {

        return new CircumferenceCDEditingProvider(services, parameters);

    }

}