svn-gvsig-desktop / trunk / libraries / lib3DMap / src / com / iver / ai2 / gvsig3d / simbology3D / symbol3D / point / CharacterPoint3DSymbol.java @ 18954
History | View | Annotate | Download (4.08 KB)
1 |
package com.iver.ai2.gvsig3d.simbology3D.symbol3D.point; |
---|---|
2 |
|
3 |
import java.awt.Color; |
4 |
import java.awt.Graphics2D; |
5 |
import java.awt.Image; |
6 |
import java.awt.Rectangle; |
7 |
import java.awt.geom.AffineTransform; |
8 |
import java.awt.image.BufferedImage; |
9 |
import java.awt.image.RenderedImage; |
10 |
import java.io.File; |
11 |
import java.io.FileOutputStream; |
12 |
import java.io.IOException; |
13 |
import java.util.List; |
14 |
|
15 |
import org.gvsig.symbology.fmap.symbols.CharacterMarkerSymbol; |
16 |
|
17 |
import com.iver.ai2.gvsig3d.gui.FeatureFactory; |
18 |
import com.iver.ai2.gvsig3d.simbology3D.symbol3D.Abstract3DSymbol; |
19 |
import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
20 |
import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
21 |
import com.iver.cit.gvsig.fmap.core.symbols.SymbolDrawingException; |
22 |
import com.sun.media.jai.codec.ImageCodec; |
23 |
import com.sun.media.jai.codec.ImageEncoder; |
24 |
import com.sun.media.jai.codec.PNGEncodeParam; |
25 |
import com.sun.media.jai.codec.TIFFEncodeParam; |
26 |
|
27 |
import es.upv.ai2.osgvp.Node; |
28 |
import es.upv.ai2.osgvp.Vec3; |
29 |
import es.upv.ai2.osgvp.Vec4; |
30 |
|
31 |
public class CharacterPoint3DSymbol extends Abstract3DSymbol{ |
32 |
|
33 |
private CharacterMarkerSymbol characterMarketSymbol;
|
34 |
private String imagePath = null; |
35 |
|
36 |
|
37 |
public String getImagePath() { |
38 |
return imagePath;
|
39 |
} |
40 |
|
41 |
public void setImagePath(String imagePath) { |
42 |
this.imagePath = imagePath;
|
43 |
} |
44 |
|
45 |
public CharacterPoint3DSymbol(ISymbol symbol) {
|
46 |
super(symbol);
|
47 |
characterMarketSymbol = (CharacterMarkerSymbol) symbol; |
48 |
this.setImagePath(rasterizeSymbol(characterMarketSymbol));
|
49 |
|
50 |
} |
51 |
|
52 |
@Override
|
53 |
public Node generateSymbol(List<Vec3> position) { |
54 |
return FeatureFactory.generateQuadPoligon(position.get(0),new Vec4(1.0,1.0,1.0,1.0),this.getImagePath(),(float)characterMarketSymbol.getSize()*10); |
55 |
} |
56 |
|
57 |
|
58 |
private String rasterizeSymbol(CharacterMarkerSymbol sym) { |
59 |
|
60 |
BufferedImage image;
|
61 |
// Setting the size symbol
|
62 |
double size = sym.getSize();
|
63 |
// Generating the image
|
64 |
image = new BufferedImage((int) size, (int) size, |
65 |
BufferedImage.TYPE_INT_ARGB);
|
66 |
// Getting graphics
|
67 |
Graphics2D graphics = image.createGraphics();
|
68 |
// Transparent background
|
69 |
Color backgColor = new Color(0, 0,0, 0); |
70 |
graphics.setColor(backgColor); |
71 |
// Setting the fill rectangle
|
72 |
graphics.fillRect(0, 0, (int) size, (int) size); |
73 |
// Drawing
|
74 |
|
75 |
AffineTransform at =new AffineTransform(); |
76 |
at.scale(10, 10); |
77 |
|
78 |
try {
|
79 |
sym.drawInsideRectangle(graphics,at ,new Rectangle((int)size,(int)size)); |
80 |
} catch (SymbolDrawingException e1) {
|
81 |
try {
|
82 |
SymbologyFactory.getWarningSymbol( |
83 |
SymbolDrawingException.STR_UNSUPPORTED_SET_OF_SETTINGS, |
84 |
"desc",
|
85 |
SymbolDrawingException.SHAPETYPE_MISMATCH). |
86 |
drawInsideRectangle(graphics,at ,new Rectangle((int)size,(int)size)); |
87 |
} catch (SymbolDrawingException e) { /* impossible */ } |
88 |
} |
89 |
|
90 |
String sip = "SymbolTmp.png"; |
91 |
File file = new File(sip); |
92 |
String format = "png"; |
93 |
try {
|
94 |
saveCachedFile(image, format, file); |
95 |
} catch (IOException e) { |
96 |
// TODO Auto-generated catch block
|
97 |
e.printStackTrace(); |
98 |
} |
99 |
|
100 |
return sip;
|
101 |
} |
102 |
|
103 |
public void saveCachedFile(Image img, String format, File f) |
104 |
throws IOException { |
105 |
// ImageIO.write((RenderedImage) img, format, f);
|
106 |
// File file = new File(fName);
|
107 |
FileOutputStream out = new FileOutputStream(f); |
108 |
if (f.exists()){
|
109 |
f.delete(); |
110 |
f.createNewFile(); |
111 |
} |
112 |
if (format.equals("png")) { |
113 |
PNGEncodeParam params = new PNGEncodeParam.RGB();
|
114 |
|
115 |
// params.setsetCompression(TIFFEncodeParam.COMPRESSION_NONE);
|
116 |
ImageEncoder encoder = ImageCodec.createImageEncoder("PNG", out,
|
117 |
params); |
118 |
if (encoder == null) { |
119 |
System.out.println("imageEncoder is null"); |
120 |
System.exit(0); |
121 |
} |
122 |
encoder.encode((RenderedImage) img);
|
123 |
} else if (format.equals("tif")) { |
124 |
TIFFEncodeParam params = new TIFFEncodeParam();
|
125 |
params.setCompression(TIFFEncodeParam.COMPRESSION_NONE); |
126 |
ImageEncoder encoder = ImageCodec.createImageEncoder("TIFF", out,
|
127 |
params); |
128 |
if (encoder == null) { |
129 |
System.out.println("imageEncoder is null"); |
130 |
System.exit(0); |
131 |
} |
132 |
encoder.encode((RenderedImage) img);
|
133 |
} |
134 |
out.close(); |
135 |
} |
136 |
} |