Application: gvSIG desktop » gvSIG data provider for DWG

/* jdwglib. Java Library for reading Dwg files.

 *

 * Author: Jose Morell Rama (jose.morell@gmail.com).

 * Port from the Pythoncad Dwg library by Art Haas.

 *

 * Copyright (C) 2005 Jose Morell, IVER TI S.A. and Generalitat Valenciana

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 * Jose Morell (jose.morell@gmail.com)

 *

 * or

 *

 * IVER TI S.A.

 *  C/Salamanca, 50

 *  46005 Valencia

 *  Spain

 *  +34 963163400

 *  dac@iver.es

 */

package org.gvsig.dwg.lib.objects;

import org.gvsig.dwg.lib.DwgHandleReference;

import org.gvsig.dwg.lib.DwgObject;

import org.gvsig.dwg.lib.IDwg2FMap;

import org.gvsig.dwg.lib.IDwg3DTestable;

import org.gvsig.dwg.lib.IDwgExtrusionable;

import org.gvsig.dwg.lib.util.AcadExtrusionCalculator;

import org.gvsig.dwg.lib.util.FMapUtil;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.geom.exception.CreateGeometryException;

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

/**

 * The DwgMText class represents a DWG MText

 *

 * @author jmorell, azabala

 */

public class DwgMText extends DwgObject

        implements IDwgExtrusionable, IDwg3DTestable, IDwg2FMap {

        public DwgMText(int index) {

                super(index);

                // TODO Auto-generated constructor stub

        }

        private double[] insertionPoint;

        private double[] extrusion;

        private double[] xAxisDirection;

        private double width;

        private double height;

        private int attachment;

        private int drawingDir;

        private double extHeight;

        private double extWidth;

        private String text;

        private int lineSpacingStyle;

        private double lineSpacingFactor;

        private DwgHandleReference styleHandle = null;

        /**

         * @return Returns the height.

         */

        public double getHeight() {

                return height;

        }

        /**

         * @param height The height to set.

         */

        public void setHeight(double height) {

                this.height = height;

        }

        /**

         * @return Returns the insertionPoint.

         */

        public double[] getInsertionPoint() {

                return insertionPoint;

        }

        /**

         * @param insertionPoint The insertionPoint to set.

         */

        public void setInsertionPoint(double[] insertionPoint) {

                this.insertionPoint = insertionPoint;

        }

        /**

         * @return Returns the text.

         */

        public String getText() {

                return text;

        }

        /**

         * @param text The text to set.

         */

        public void setText(String text) {

                this.text = text;

        }

        /**

         * @return Returns the width.

         */

        public double getWidth() {

                return width;

        }

        /**

         * @param width The width to set.

         */

        public void setWidth(double width) {

                this.width = width;

        }

    /**

     * @return Returns the extrusion.

     */

    public double[] getExtrusion() {

        return extrusion;

    }

    /**

         * @return Returns the attachment.

         */

        public int getAttachment() {

                return attachment;

        }

        /**

         * @param attachment The attachment to set.

         */

        public void setAttachment(int attachment) {

                this.attachment = attachment;

        }

        /**

         * @return Returns the drawingDir.

         */

        public int getDrawingDir() {

                return drawingDir;

        }

        /**

         * @param drawingDir The drawingDir to set.

         */

        public void setDrawingDir(int drawingDir) {

                this.drawingDir = drawingDir;

        }

        /**

         * @return Returns the extHeight.

         */

        public double getExtHeight() {

                return extHeight;

        }

        /**

         * @param extHeight The extHeight to set.

         */

        public void setExtHeight(double extHeight) {

                this.extHeight = extHeight;

        }

        /**

         * @return Returns the extWidth.

         */

        public double getExtWidth() {

                return extWidth;

        }

        /**

         * @param extWidth The extWidth to set.

         */

        public void setExtWidth(double extWidth) {

                this.extWidth = extWidth;

        }

        /**

         * @return Returns the lineSpacingFactor.

         */

        public double getLineSpacingFactor() {

                return lineSpacingFactor;

        }

        /**

         * @param lineSpacingFactor The lineSpacingFactor to set.

         */

        public void setLineSpacingFactor(double lineSpacingFactor) {

                this.lineSpacingFactor = lineSpacingFactor;

        }

        /**

         * @return Returns the lineSpacingStyle.

         */

        public int getLineSpacingStyle() {

                return lineSpacingStyle;

        }

        /**

         * @param lineSpacingStyle The lineSpacingStyle to set.

         */

        public void setLineSpacingStyle(int lineSpacingStyle) {

                this.lineSpacingStyle = lineSpacingStyle;

        }

        /**

         * @return Returns the styleHandle.

         */

        public DwgHandleReference getStyleHandle() {

                return styleHandle;

        }

        /**

         * @param styleHandle The styleHandle to set.

         */

        public void setStyleHandle(DwgHandleReference styleHandle) {

                this.styleHandle = styleHandle;

        }

        /**

         * @return Returns the xAxisDirection.

         */

        public double[] getXAxisDirection() {

                return xAxisDirection;

        }

        /**

         * @param axisDirection The xAxisDirection to set.

         */

        public void setXAxisDirection(double[] axisDirection) {

                xAxisDirection = axisDirection;

        }

        /**

         * @param extrusion The extrusion to set.

         */

        public void setExtrusion(double[] extrusion) {

                this.extrusion = extrusion;

        }

        /* (non-Javadoc)

         * @see com.iver.cit.jdwglib.dwg.IDwgExtrusionable#applyExtrussion()

         */

        public void applyExtrussion() {

                 double[] mtextPoint = getInsertionPoint();

         double[] mtextExt = getExtrusion();

         mtextPoint = AcadExtrusionCalculator.extrude2(mtextPoint, mtextExt);

         setInsertionPoint(mtextPoint);

        }

        /* (non-Javadoc)

         * @see com.iver.cit.jdwglib.dwg.IDwg3DTestable#has3DData()

         */

        public boolean has3DData() {

                return (getInsertionPoint()[2] != 0.0);

        }

        public double getZ() {

                return getInsertionPoint()[2];

        }

        public Geometry toFMapGeometry(boolean is3DFile) throws CreateGeometryException {

                GeometryManager gMan = GeometryLocator.getGeometryManager();

                double[] p = getInsertionPoint();

                Point point = (Point) gMan.create(getGeometryType(),

                                getGeometrySubType(is3DFile));

                point.setCoordinates(p);

                return point;

        }

        public String toFMapString(boolean is3DFile) {

                if(is3DFile) {

                        return "FPoint3D";

                } else {

                        return "FPoint2D";

                }

        }

        public String toString(){

                return "MText";

        }

        /* (non-Javadoc)

         * @see java.lang.Object#clone()

         */

        public Object clone(){

                DwgMText obj = new DwgMText(index);

                this.fill(obj);

                return obj;

        }

        protected void fill(DwgObject obj){

                super.fill(obj);

                DwgMText myObj = (DwgMText)obj;

                myObj.setAttachment(attachment);

                myObj.setDrawingDir(drawingDir);

                myObj.setExtHeight(extHeight);

                myObj.setExtrusion(extrusion);

                myObj.setExtWidth(extWidth);

                myObj.setHeight(extHeight);

                myObj.setInsertionPoint(insertionPoint);

                myObj.setLineSpacingFactor(lineSpacingFactor);

                myObj.setLineSpacingStyle(lineSpacingStyle);

                myObj.setStyleHandle(styleHandle);

                myObj.setText(text);

                myObj.setWidth(width);

                myObj.setXAxisDirection(xAxisDirection);

        }

        public int getGeometryType() {

                return Geometry.TYPES.POINT;

        }

}