svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libDwg / src / org / gvsig / dwg / lib / readers / v15 / DwgArcReader15.java @ 28969
History | View | Annotate | Download (2.97 KB)
1 |
/*
|
---|---|
2 |
* Created on 25-ene-2007 by azabala
|
3 |
*
|
4 |
*/
|
5 |
package org.gvsig.dwg.lib.readers.v15; |
6 |
|
7 |
import java.util.ArrayList; |
8 |
|
9 |
import org.gvsig.dwg.lib.CorruptedDwgEntityException; |
10 |
import org.gvsig.dwg.lib.DwgObject; |
11 |
import org.gvsig.dwg.lib.DwgUtil; |
12 |
import org.gvsig.dwg.lib.objects.DwgArc; |
13 |
|
14 |
|
15 |
/**
|
16 |
* @author alzabord
|
17 |
*
|
18 |
* TODO To change the template for this generated type comment go to
|
19 |
* Window - Preferences - Java - Code Style - Code Templates
|
20 |
*/
|
21 |
public class DwgArcReader15 extends AbstractDwg15Reader{ |
22 |
/* (non-Javadoc)
|
23 |
* @see com.iver.cit.jdwglib.dwg.readers.IDwgObjectReader#readSpecificObj(int[], int, com.iver.cit.jdwglib.dwg.DwgObject)
|
24 |
*/
|
25 |
public void readSpecificObj(int[] data, int offset, DwgObject dwgObj) throws RuntimeException, CorruptedDwgEntityException { |
26 |
if(! (dwgObj instanceof DwgArc)) |
27 |
throw new RuntimeException("ArcReader 15 solo puede leer DwgArc"); |
28 |
DwgArc arc = (DwgArc) dwgObj; |
29 |
|
30 |
int bitPos = offset;
|
31 |
bitPos = headTailReader.readObjectHeader(data, bitPos, arc); |
32 |
ArrayList v = DwgUtil.getBitDouble(data, bitPos);
|
33 |
bitPos = ((Integer)v.get(0)).intValue(); |
34 |
double x = ((Double)v.get(1)).doubleValue(); |
35 |
v = DwgUtil.getBitDouble(data, bitPos); |
36 |
bitPos = ((Integer)v.get(0)).intValue(); |
37 |
double y = ((Double)v.get(1)).doubleValue(); |
38 |
v = DwgUtil.getBitDouble(data, bitPos); |
39 |
bitPos = ((Integer)v.get(0)).intValue(); |
40 |
double z = ((Double)v.get(1)).doubleValue(); |
41 |
double[] coord = new double[]{x, y, z}; |
42 |
arc.setCenter(coord); |
43 |
v = DwgUtil.getBitDouble(data, bitPos); |
44 |
bitPos = ((Integer)v.get(0)).intValue(); |
45 |
double val = ((Double)v.get(1)).doubleValue(); |
46 |
arc.setRadius(val); |
47 |
v = DwgUtil.testBit(data, bitPos); |
48 |
bitPos = ((Integer)v.get(0)).intValue(); |
49 |
boolean flag = ((Boolean)v.get(1)).booleanValue(); |
50 |
if (flag) {
|
51 |
val=0.0;
|
52 |
} else {
|
53 |
v = DwgUtil.getBitDouble(data, bitPos); |
54 |
bitPos = ((Integer)v.get(0)).intValue(); |
55 |
val = ((Double)v.get(1)).doubleValue(); |
56 |
} |
57 |
arc.setThickness(val); |
58 |
v = DwgUtil.testBit(data, bitPos); |
59 |
bitPos = ((Integer)v.get(0)).intValue(); |
60 |
flag = ((Boolean)v.get(1)).booleanValue(); |
61 |
if (flag) {
|
62 |
x = y = 0.0;
|
63 |
z = 1.0;
|
64 |
} else {
|
65 |
v = DwgUtil.getBitDouble(data, bitPos); |
66 |
bitPos = ((Integer)v.get(0)).intValue(); |
67 |
x = ((Double)v.get(1)).doubleValue(); |
68 |
v = DwgUtil.getBitDouble(data, bitPos); |
69 |
bitPos = ((Integer)v.get(0)).intValue(); |
70 |
y = ((Double)v.get(1)).doubleValue(); |
71 |
v = DwgUtil.getBitDouble(data, bitPos); |
72 |
bitPos = ((Integer)v.get(0)).intValue(); |
73 |
z = ((Double)v.get(1)).doubleValue(); |
74 |
} |
75 |
coord = new double[]{x, y, z}; |
76 |
arc.setExtrusion(coord); |
77 |
v = DwgUtil.getBitDouble(data, bitPos); |
78 |
bitPos = ((Integer)v.get(0)).intValue(); |
79 |
val = ((Double)v.get(1)).doubleValue(); |
80 |
arc.setInitAngle(val); |
81 |
v = DwgUtil.getBitDouble(data, bitPos); |
82 |
bitPos = ((Integer)v.get(0)).intValue(); |
83 |
val = ((Double)v.get(1)).doubleValue(); |
84 |
arc.setEndAngle(val); |
85 |
bitPos = this.headTailReader.readObjectTailer(data, bitPos, arc);
|
86 |
} |
87 |
|
88 |
|
89 |
|
90 |
} |