svn-gvsig-desktop / trunk / libraries / libDwg / src / com / iver / cit / jdwglib / dwg / objects / DwgVertex3D.java @ 2896
History | View | Annotate | Download (2.95 KB)
1 |
/* jdwglib. Java Library for reading Dwg files.
|
---|---|
2 |
*
|
3 |
* Author: Jose Morell Rama (jose.morell@gmail.com).
|
4 |
* Port from the Pythoncad Dwg library by Art Haas.
|
5 |
*
|
6 |
* Copyright (C) 2005 Jose Morell, IVER TI S.A. and Generalitat Valenciana
|
7 |
*
|
8 |
* This program is free software; you can redistribute it and/or
|
9 |
* modify it under the terms of the GNU General Public License
|
10 |
* as published by the Free Software Foundation; either version 2
|
11 |
* of the License, or (at your option) any later version.
|
12 |
*
|
13 |
* This program is distributed in the hope that it will be useful,
|
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
16 |
* GNU General Public License for more details.
|
17 |
*
|
18 |
* You should have received a copy of the GNU General Public License
|
19 |
* along with this program; if not, write to the Free Software
|
20 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
21 |
*
|
22 |
* For more information, contact:
|
23 |
*
|
24 |
* Jose Morell (jose.morell@gmail.com)
|
25 |
*
|
26 |
* or
|
27 |
*
|
28 |
* IVER TI S.A.
|
29 |
* C/Salamanca, 50
|
30 |
* 46005 Valencia
|
31 |
* Spain
|
32 |
* +34 963163400
|
33 |
* dac@iver.es
|
34 |
*/
|
35 |
package com.iver.cit.jdwglib.dwg.objects; |
36 |
|
37 |
import java.util.Vector; |
38 |
|
39 |
import com.iver.cit.jdwglib.dwg.DwgObject; |
40 |
import com.iver.cit.jdwglib.dwg.DwgUtil; |
41 |
|
42 |
/**
|
43 |
* The DwgVertex3D class represents a DWG Vertex3D
|
44 |
*
|
45 |
* @author jmorell
|
46 |
*/
|
47 |
public class DwgVertex3D extends DwgObject { |
48 |
private int flags; |
49 |
private double[] point; |
50 |
|
51 |
/**
|
52 |
* Read a Vertex3D in the DWG format Version 15
|
53 |
*
|
54 |
* @param data Array of unsigned bytes obtained from the DWG binary file
|
55 |
* @param offset The current bit offset where the value begins
|
56 |
* @throws Exception If an unexpected bit value is found in the DWG file. Occurs
|
57 |
* when we are looking for LwPolylines.
|
58 |
*/
|
59 |
public void readDwgVertex3DV15(int[] data, int offset) throws Exception { |
60 |
int bitPos = offset;
|
61 |
bitPos = readObjectHeaderV15(data, bitPos); |
62 |
Vector v = DwgUtil.getRawChar(data, bitPos);
|
63 |
bitPos = ((Integer)v.get(0)).intValue(); |
64 |
int flags = ((Integer)v.get(1)).intValue(); |
65 |
this.flags = flags;
|
66 |
v = DwgUtil.getBitDouble(data, bitPos); |
67 |
bitPos = ((Integer)v.get(0)).intValue(); |
68 |
double x = ((Double)v.get(1)).doubleValue(); |
69 |
v = DwgUtil.getBitDouble(data, bitPos); |
70 |
bitPos = ((Integer)v.get(0)).intValue(); |
71 |
double y = ((Double)v.get(1)).doubleValue(); |
72 |
v = DwgUtil.getBitDouble(data, bitPos); |
73 |
bitPos = ((Integer)v.get(0)).intValue(); |
74 |
double z = ((Double)v.get(1)).doubleValue(); |
75 |
double[] coord = new double[]{x, y, z}; |
76 |
point = new double[]{x, y, z}; |
77 |
bitPos = readObjectTailV15(data, bitPos); |
78 |
} |
79 |
/**
|
80 |
* @return Returns the flags.
|
81 |
*/
|
82 |
public int getFlags() { |
83 |
return flags;
|
84 |
} |
85 |
/**
|
86 |
* @param flags The flags to set.
|
87 |
*/
|
88 |
public void setFlags(int flags) { |
89 |
this.flags = flags;
|
90 |
} |
91 |
/**
|
92 |
* @return Returns the point.
|
93 |
*/
|
94 |
public double[] getPoint() { |
95 |
return point;
|
96 |
} |
97 |
/**
|
98 |
* @param point The point to set.
|
99 |
*/
|
100 |
public void setPoint(double[] point) { |
101 |
this.point = point;
|
102 |
} |
103 |
} |