/*
* JGrass - Free Open Source Java GIS http://www.jgrass.org
* (C) HydroloGIS - www.hydrologis.com
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Library General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option) any
* later version.
*
* This library 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 Library General Public License for more
* details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; if not, write to the Free Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.jgrasstools.gears.io.dxfdwg.libs.dwg.objects;
import java.util.Vector;
import org.jgrasstools.gears.io.dxfdwg.libs.dwg.DwgObject;
import org.jgrasstools.gears.io.dxfdwg.libs.dwg.DwgUtil;
/**
* The DwgInsert class represents a DWG Insert
*
* @author jmorell
*/
public class DwgInsert extends DwgObject {
private double[] insertionPoint;
private double[] scale;
private double rotation;
private double[] extrusion;
private int blockHeaderHandle;
private int firstAttribHandle;
private int lastAttribHandle;
private int seqendHandle;
/**
* Read a Insert 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 readDwgInsertV15(int[] data, int offset) throws Exception {
//System.out.println("readDwgInsert() executed ...");
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;
int dflag = ((Integer)DwgUtil.getBits(data, 2, bitPos)).intValue();
bitPos = bitPos + 2;
if (dflag==0x0) {
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
x = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getDefaultDouble(data, bitPos, x);
bitPos = ((Integer)v.get(0)).intValue();
y = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getDefaultDouble(data, bitPos, x);
bitPos = ((Integer)v.get(0)).intValue();
z = ((Double)v.get(1)).doubleValue();
} else if (dflag==0x1) {
x = 1.0;
v = DwgUtil.getDefaultDouble(data, bitPos, x);
bitPos = ((Integer)v.get(0)).intValue();
y = ((Double)v.get(1)).doubleValue();
v = DwgUtil.getDefaultDouble(data, bitPos, x);
bitPos = ((Integer)v.get(0)).intValue();
z = ((Double)v.get(1)).doubleValue();
} else if (dflag==0x2) {
v = DwgUtil.getRawDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
x = ((Double)v.get(1)).doubleValue();
z = x;
y = z;
} else {
z = 1.0;
y = z;
x = y;
}
coord = new double[]{x, y, z};
scale = coord;
v = DwgUtil.getBitDouble(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
double rot = ((Double)v.get(1)).doubleValue();
rotation = rot;
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.testBit(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
boolean hasattr = ((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 i=1;i<v.size();i++) {
handle[i-1] = ((Integer)v.get(i)).intValue();
}
Vector handleVect = new Vector();
for (int i=0;i<handle.length;i++) {
handleVect.add(new Integer(handle[i]));
}
blockHeaderHandle = DwgUtil.handleBinToHandleInt(handleVect);
if (hasattr) {
v = DwgUtil.getHandle(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
handle = new int[v.size()-1];
for (int i=1;i<v.size();i++) {
handle[i-1] = ((Integer)v.get(i)).intValue();
}
handleVect = new Vector();
for (int i=0;i<handle.length;i++) {
handleVect.add(new Integer(handle[i]));
}
firstAttribHandle = DwgUtil.handleBinToHandleInt(handleVect);
v = DwgUtil.getHandle(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
handle = new int[v.size()-1];
for (int i=1;i<v.size();i++) {
handle[i-1] = ((Integer)v.get(i)).intValue();
}
handleVect = new Vector();
for (int i=0;i<handle.length;i++) {
handleVect.add(new Integer(handle[i]));
}
lastAttribHandle = DwgUtil.handleBinToHandleInt(handleVect);
v = DwgUtil.getHandle(data, bitPos);
bitPos = ((Integer)v.get(0)).intValue();
handle = new int[v.size()-1];
for (int i=1;i<v.size();i++) {
handle[i-1] = ((Integer)v.get(i)).intValue();
}
handleVect = new Vector();
for (int i=0;i<handle.length;i++) {
handleVect.add(new Integer(handle[i]));
}
seqendHandle = DwgUtil.handleBinToHandleInt(handleVect);
}
}
/**
* @return Returns the blockHeaderHandle.
*/
public int getBlockHeaderHandle() {
return blockHeaderHandle;
}
/**
* @param blockHeaderHandle The blockHeaderHandle to set.
*/
public void setBlockHeaderHandle(int blockHeaderHandle) {
this.blockHeaderHandle = blockHeaderHandle;
}
/**
* @return Returns the firstAttribHandle.
*/
public int getFirstAttribHandle() {
return firstAttribHandle;
}
/**
* @param firstAttribHandle The firstAttribHandle to set.
*/
public void setFirstAttribHandle(int firstAttribHandle) {
this.firstAttribHandle = firstAttribHandle;
}
/**
* @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 lastAttribHandle.
*/
public int getLastAttribHandle() {
return lastAttribHandle;
}
/**
* @param lastAttribHandle The lastAttribHandle to set.
*/
public void setLastAttribHandle(int lastAttribHandle) {
this.lastAttribHandle = lastAttribHandle;
}
/**
* @return Returns the rotation.
*/
public double getRotation() {
return rotation;
}
/**
* @param rotation The rotation to set.
*/
public void setRotation(double rotation) {
this.rotation = rotation;
}
/**
* @return Returns the scale.
*/
public double[] getScale() {
return scale;
}
/**
* @param scale The scale to set.
*/
public void setScale(double[] scale) {
this.scale = scale;
}
/**
* @return Returns the extrusion.
*/
public double[] getExtrusion() {
return extrusion;
}
/**
* @param extrusion The extrusion to set.
*/
public void setExtrusion(double[] extrusion) {
this.extrusion = extrusion;
}
/**
* @return Returns the seqendHandle.
*/
public int getSeqendHandle() {
return seqendHandle;
}
/**
* @param seqendHandle The seqendHandle to set.
*/
public void setSeqendHandle(int seqendHandle) {
this.seqendHandle = seqendHandle;
}
/* (non-Javadoc)
* @see java.lang.Object#clone()
*/
public Object clone() {
DwgInsert dwgInsert = new DwgInsert();
dwgInsert.setType(type);
dwgInsert.setHandle(handle);
dwgInsert.setVersion(version);
dwgInsert.setMode(mode);
dwgInsert.setLayerHandle(layerHandle);
dwgInsert.setColor(color);
dwgInsert.setNumReactors(numReactors);
dwgInsert.setNoLinks(noLinks);
dwgInsert.setLinetypeFlags(linetypeFlags);
dwgInsert.setPlotstyleFlags(plotstyleFlags);
dwgInsert.setSizeInBits(sizeInBits);
dwgInsert.setExtendedData(extendedData);
dwgInsert.setGraphicData(graphicData);
//dwgInsert.setInsideBlock(insideBlock);
dwgInsert.setInsertionPoint(insertionPoint);
dwgInsert.setScale(scale);
dwgInsert.setRotation(rotation);
dwgInsert.setExtrusion(extrusion);
dwgInsert.setBlockHeaderHandle(blockHeaderHandle);
dwgInsert.setFirstAttribHandle(firstAttribHandle);
dwgInsert.setLastAttribHandle(lastAttribHandle);
dwgInsert.setSeqendHandle(seqendHandle);
return dwgInsert;
}
}