svn-gvsig-desktop / trunk / libraries / libCq CMS for java.old / src / org / cresques / px / dxf / DxfSolid.java @ 83
History | View | Annotate | Download (2.9 KB)
1 |
/*
|
---|---|
2 |
* Created on 09-may-2004
|
3 |
*
|
4 |
* @author "Luis W. Sevilla" <sevilla_lui@gva.es>
|
5 |
*/
|
6 |
package org.cresques.px.dxf; |
7 |
|
8 |
import java.awt.Color; |
9 |
import java.awt.Graphics2D; |
10 |
import java.awt.geom.GeneralPath; |
11 |
import java.awt.geom.Point2D; |
12 |
import java.util.Iterator; |
13 |
import java.util.Vector; |
14 |
|
15 |
import org.cresques.geo.Projection; |
16 |
import org.cresques.geo.ReProjection; |
17 |
import org.cresques.geo.ViewPort; |
18 |
import org.cresques.io.DxfGroup; |
19 |
import org.cresques.px.Extent; |
20 |
|
21 |
/**
|
22 |
* Entidad SOLID de AutoCAD
|
23 |
*
|
24 |
* @author "Luis W. Sevilla" <sevilla_lui@gva.es>* @author administrador
|
25 |
*/
|
26 |
public class DxfSolid extends DxfEntity { |
27 |
final static Color baseColor = new Color(69, 106, 121); |
28 |
//Vector points = null;
|
29 |
Point2D[] pts; |
30 |
GeneralPath gp = null; |
31 |
boolean closed = true; |
32 |
|
33 |
public DxfSolid(Projection proj, DxfLayer layer, Point2D[] pts) { |
34 |
super(proj, layer);
|
35 |
Point2D aux = pts[2]; |
36 |
pts[2] = pts[3]; |
37 |
pts[3] = aux;
|
38 |
this.pts = pts;
|
39 |
extent = new Extent();
|
40 |
for (int i=0; i<pts.length; i++) { |
41 |
extent.add(pts[i]); |
42 |
} |
43 |
} |
44 |
|
45 |
private Color color = baseColor; //Color(255,214,132,255); |
46 |
|
47 |
public Color c() {return color;} |
48 |
public Color c(Color color) {this.color = color; return color;} |
49 |
|
50 |
public void reProject(ReProjection rp) { |
51 |
Point2D [] savePts = pts; |
52 |
|
53 |
pts = new Point2D[savePts.length]; |
54 |
extent = new Extent();
|
55 |
Point2D ptDest = null; |
56 |
for (int i=0; i<savePts.length; i++) { |
57 |
ptDest = rp.getPDest().createPoint(0.0,0.0); |
58 |
rp.convert((Point2D) savePts[i], ptDest);
|
59 |
this.pts[i] = ptDest;
|
60 |
extent.add(ptDest); |
61 |
} |
62 |
setProjection(rp.getPDest()); |
63 |
} |
64 |
|
65 |
public void draw(Graphics2D g, ViewPort vp) { |
66 |
System.out.println("Va a pintar un solid"); |
67 |
Color color = null; |
68 |
if (dxfColor == AcadColor.BYLAYER)
|
69 |
//g.setColor(layer.getColor());
|
70 |
color = layer.getColor(); |
71 |
else
|
72 |
//g.setColor(AcadColor.getColor(dxfColor));
|
73 |
color = AcadColor.getColor(dxfColor); |
74 |
newGP(vp); |
75 |
if (closed) {
|
76 |
g.setColor(new Color(color.getRed(), color.getBlue(), color.getGreen(), 0x80)); |
77 |
g.fill(gp); |
78 |
} |
79 |
g.setColor(color); |
80 |
g.draw(gp); |
81 |
} |
82 |
|
83 |
private void newGP(ViewPort vp) { |
84 |
//if (gp != null) return;
|
85 |
gp = new GeneralPath(); |
86 |
Point2D pt0 = null, pt=null, pt1=null; |
87 |
Point2D.Double ptTmp = new Point2D.Double(0.0, 0.0); |
88 |
System.out.println("pts.length = " + pts.length); |
89 |
for (int i=0; i<pts.length; i++) { |
90 |
pt1 = (Point2D)pts[i];
|
91 |
vp.mat.transform(pt1, ptTmp); |
92 |
if (pt0 == null) { |
93 |
pt0 = ptTmp; |
94 |
gp.moveTo((float)ptTmp.getX(), (float)ptTmp.getY()); |
95 |
} else {
|
96 |
gp.lineTo((float)ptTmp.getX(), (float)ptTmp.getY()); |
97 |
} |
98 |
} |
99 |
if (closed) {
|
100 |
gp.closePath(); |
101 |
} |
102 |
} |
103 |
/* (non-Javadoc)
|
104 |
* @see org.cresques.px.dxf.DxfEntity#toDxfFileString()
|
105 |
*/
|
106 |
public String toDxfString() { |
107 |
// TODO Auto-generated method stub
|
108 |
return ""; |
109 |
} |
110 |
/**
|
111 |
* @return
|
112 |
*/
|
113 |
public Point2D[] getPts() { |
114 |
return pts;
|
115 |
} |
116 |
|
117 |
/**
|
118 |
* @return
|
119 |
*/
|
120 |
/*public GeneralPath getGeneralPath(ViewPort vp) {
|
121 |
newGP(vp);
|
122 |
return (GeneralPath) gp.clone();
|
123 |
}*/
|
124 |
|
125 |
} |