Application: gvSIG desktop

/* 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 com.iver.cit.jdwglib.dwg.objects;

import java.util.Vector;

import com.iver.cit.jdwglib.dwg.DwgObject;

import com.iver.cit.jdwglib.dwg.DwgUtil;

/**

 * The DwgMText class represents a DWG MText

 * 

 * @author jmorell

 */

public class DwgMText extends DwgObject {

        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 int styleHandle;

        /**

         * Read a MText in the DWG format Version 15

         * 

         * @param data Array of unsigned bytes obtained from the DWG binary file

         * @param offset The current bit offset where the value begins

         * @throws Exception If an unexpected bit value is found in the DWG file. Occurs

         *                    when we are looking for LwPolylines.

         */

        public void readDwgMTextV15(int[] data, int offset) throws Exception {

                int bitPos = offset;

                bitPos = readObjectHeaderV15(data, bitPos);

                Vector v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                double x = ((Double)v.get(1)).doubleValue();

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                double y = ((Double)v.get(1)).doubleValue();

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                double z = ((Double)v.get(1)).doubleValue();

                double[] coord = new double[]{x, y, z};

                insertionPoint = coord;

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                x = ((Double)v.get(1)).doubleValue();

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                y = ((Double)v.get(1)).doubleValue();

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                z = ((Double)v.get(1)).doubleValue();

                coord = new double[]{x, y, z};

                extrusion = coord;

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                x = ((Double)v.get(1)).doubleValue();

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                y = ((Double)v.get(1)).doubleValue();

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                z = ((Double)v.get(1)).doubleValue();

                coord = new double[]{x, y, z};

                xAxisDirection = coord;

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                double val = ((Double)v.get(1)).doubleValue();

                width = val;

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                val = ((Double)v.get(1)).doubleValue();

                height = val;

                v = DwgUtil.getBitShort(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                int ival = ((Integer)v.get(1)).intValue();

                attachment = ival;

                v = DwgUtil.getBitShort(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                ival = ((Integer)v.get(1)).intValue();

                drawingDir = ival;

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                val = ((Double)v.get(1)).doubleValue();

                extHeight = val;

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                val = ((Double)v.get(1)).doubleValue();

                extWidth = val;

                v = DwgUtil.getTextString(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                String text = (String)v.get(1);

                this.text = text;

                v = DwgUtil.getBitShort(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                ival = ((Integer)v.get(1)).intValue();

                lineSpacingStyle = ival;

                v = DwgUtil.getBitDouble(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                val = ((Double)v.get(1)).doubleValue();

                lineSpacingFactor = val;

                v = DwgUtil.testBit(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                boolean flag = ((Boolean)v.get(1)).booleanValue();

                bitPos = readObjectTailV15(data, bitPos);

                v = DwgUtil.getHandle(data, bitPos);

                bitPos = ((Integer)v.get(0)).intValue();

                int[] handle = new int[v.size()-1];

            for (int j=1;j<v.size();j++) {

                    handle[j-1] = ((Integer)v.get(j)).intValue();

            }

            Vector handleVect = new Vector();

            for (int i=0;i<handle.length;i++) {

                    handleVect.add(new Integer(handle[i]));

            }

            styleHandle = DwgUtil.handleBinToHandleInt(handleVect);

        }

        /**

         * @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;

    }

        /* (non-Javadoc)

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

         */

        public Object clone() {

                DwgMText dwgMText = new DwgMText();

                dwgMText.setType(type);

                dwgMText.setHandle(handle);

                dwgMText.setVersion(version);

                dwgMText.setMode(mode);

                dwgMText.setLayerHandle(layerHandle);

                dwgMText.setColor(color);

                dwgMText.setNumReactors(numReactors);

                dwgMText.setNoLinks(noLinks);

                dwgMText.setLinetypeFlags(linetypeFlags);

                dwgMText.setPlotstyleFlags(plotstyleFlags);

                dwgMText.setSizeInBits(sizeInBits);

                dwgMText.setExtendedData(extendedData);

                dwgMText.setGraphicData(graphicData);

                //dwgMText.setInsideBlock(insideBlock);

                dwgMText.setInsertionPoint(insertionPoint);

                dwgMText.setXAxisDirection(xAxisDirection);

                dwgMText.setExtrusion(extrusion);

                dwgMText.setWidth(width);

                dwgMText.setHeight(height);

                dwgMText.setAttachment(attachment);

                dwgMText.setDrawingDir(drawingDir);

                dwgMText.setExtHeight(extHeight);

                dwgMText.setExtWidth(extWidth);

                dwgMText.setText(text);

                dwgMText.setLineSpacingStyle(lineSpacingStyle);

                dwgMText.setLineSpacingFactor(lineSpacingFactor);

                dwgMText.setStyleHandle(styleHandle);

                return dwgMText;

        }

        /**

         * @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 int getStyleHandle() {

                return styleHandle;

        }

        /**

         * @param styleHandle The styleHandle to set.

         */

        public void setStyleHandle(int 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;

        }

}