gvsig-raster / org.gvsig.raster.gdal / tags / pre-remove-jgdal / org.gvsig.raster.gdal / org.gvsig.raster.gdal.io / src / main / java / org / gvsig / jogr / OGRTools.java @ 3497
History | View | Annotate | Download (4.87 KB)
1 |
/**********************************************************************
|
---|---|
2 |
* $Id: OGRTools.java 7765 2006-10-03 07:05:18Z nacho $
|
3 |
*
|
4 |
* Name: OGRTools.java
|
5 |
* Project: JGDAL. Interface java to gdal (Frank Warmerdam).
|
6 |
* Purpose:
|
7 |
* Author: Nacho Brodin, brodin_ign@gva.es
|
8 |
*
|
9 |
**********************************************************************/
|
10 |
/*Copyright (C) 2004 Nacho Brodin <brodin_ign@gva.es>
|
11 |
|
12 |
This program is free software; you can redistribute it and/or
|
13 |
modify it under the terms of the GNU General Public License
|
14 |
as published by the Free Software Foundation; either version 2
|
15 |
of the License, or (at your option) any later version.
|
16 |
|
17 |
This program is distributed in the hope that it will be useful,
|
18 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
19 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
20 |
GNU General Public License for more details.
|
21 |
|
22 |
You should have received a copy of the GNU General Public License
|
23 |
along with this program; if not, write to the Free Software
|
24 |
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
25 |
*/
|
26 |
|
27 |
package org.gvsig.jogr; |
28 |
|
29 |
import java.util.Arrays; |
30 |
import java.util.Vector; |
31 |
|
32 |
import org.gdal.ogr.ogrConstants; |
33 |
import org.gdal.osr.CoordinateTransformation; |
34 |
|
35 |
|
36 |
|
37 |
/**
|
38 |
*
|
39 |
* @author Nacho Brodin <brodin_ign@gva.es>.<BR> Equipo de desarrollo gvSIG.<BR> http://www.gvsig.gva.es
|
40 |
* @version 0.0
|
41 |
* @link http://www.gvsig.gva.es
|
42 |
*/
|
43 |
|
44 |
public class OGRTools extends JNIBase{ |
45 |
|
46 |
// private native static long OGRCreateCoordinateTransformationNat( long poSource, long poTarget);
|
47 |
|
48 |
/**
|
49 |
*
|
50 |
*/
|
51 |
|
52 |
public static OGRCoordinateTransformation OGRCreateCoordinateTransformation( OGRSpatialReference poSource, |
53 |
OGRSpatialReference poTarget )throws OGRException{
|
54 |
if(poSource == null || poTarget == null) |
55 |
throw new OGRException("Error en OGRCreateCoordinateTransformation(). Los par?metros no tienen una referencia correcta."); |
56 |
|
57 |
CoordinateTransformation cct = org.gdal.osr.osr.CreateCoordinateTransformation(poSource, poTarget); |
58 |
|
59 |
if(cct == null || !(cct instanceof OGRCoordinateTransformation)) |
60 |
throw new OGRException("Error en OGRCreateCoordinateTransformation(). No se ha podido obtener una referencia valida al objeto OGRCoordinateTransformation."); |
61 |
|
62 |
return ((OGRCoordinateTransformation) cct);
|
63 |
|
64 |
} |
65 |
|
66 |
public static int safeLongToInt(long l) { |
67 |
if (l < Integer.MIN_VALUE || l > Integer.MAX_VALUE) { |
68 |
throw new IllegalArgumentException |
69 |
(l + " cannot be cast to int without changing its value.");
|
70 |
} |
71 |
return (int) l; |
72 |
} |
73 |
|
74 |
public static Vector safeStringToVector(String s) { |
75 |
Vector myVec = new Vector(); |
76 |
|
77 |
//Convert the string to a char array and then just add each char to the vector
|
78 |
char[] sChars = s.toCharArray(); |
79 |
for(int i = 0; i < s.length(); ++i) { |
80 |
myVec.add(sChars[i]); |
81 |
} |
82 |
|
83 |
return myVec;
|
84 |
} |
85 |
|
86 |
public static Vector safeStringArrayToVector(String[] s) { |
87 |
return new Vector<String>(Arrays.asList(s)); |
88 |
} |
89 |
|
90 |
public static int getTypeID(String gtype) throws OGRException { |
91 |
if(gtype!=null && (gtype.equals("wkbUnknown"))){ |
92 |
return ogrConstants.wkbUnknown;
|
93 |
}else if(gtype!=null && (gtype.equals("wkbPoint"))){ |
94 |
return ogrConstants.wkbPoint;
|
95 |
}else if(gtype!=null && (gtype.equals("wkbLineString"))){ |
96 |
return ogrConstants.wkbLineString;
|
97 |
}else if(gtype!=null && (gtype.equals("wkbPolygon"))){ |
98 |
return ogrConstants.wkbPolygon;
|
99 |
}else if(gtype!=null && (gtype.equals("wkbMultiPoint"))){ |
100 |
return ogrConstants.wkbMultiPoint;
|
101 |
}else if(gtype!=null && (gtype.equals("wkbMultiLineString"))){ |
102 |
return ogrConstants.wkbMultiLineString;
|
103 |
}else if(gtype!=null && (gtype.equals("wkbMultiPolygon"))){ |
104 |
return ogrConstants.wkbMultiPolygon;
|
105 |
}else if(gtype!=null && (gtype.equals("wkbGeometryCollection"))){ |
106 |
return ogrConstants.wkbGeometryCollection;
|
107 |
}else if(gtype!=null && (gtype.equals("wkbNone"))){ |
108 |
return ogrConstants.wkbNone;
|
109 |
}else if(gtype!=null && (gtype.equals("wkbLinearRing"))){ |
110 |
return ogrConstants.wkbLinearRing;
|
111 |
}else if(gtype!=null && (gtype.equals("wkbPoint25D"))){ |
112 |
return ogrConstants.wkbPoint25D;
|
113 |
}else if(gtype!=null && (gtype.equals("wkbLineString25D"))){ |
114 |
return ogrConstants.wkbLineString25D;
|
115 |
}else if(gtype!=null && (gtype.equals("wkbPolygon25D"))){ |
116 |
return ogrConstants.wkbPolygon25D;
|
117 |
}else if(gtype!=null && (gtype.equals("wkbMultiPoint25D"))){ |
118 |
return ogrConstants.wkbMultiPoint25D;
|
119 |
}else if(gtype!=null && (gtype.equals("wkbMultiLineString25D"))){ |
120 |
return ogrConstants.wkbLineString25D;
|
121 |
}else if(gtype!=null && (gtype.equals("wkbMultiPolygon25D"))){ |
122 |
return ogrConstants.wkbLineString+ogrConstants.wkb25DBit;
|
123 |
}else if(gtype!=null && (gtype.equals("wkbGeometryCollection25D"))){ |
124 |
return ogrConstants.wkbGeometryCollection25D;
|
125 |
} |
126 |
|
127 |
throw new OGRException("Error en setGeomType(). Par?metro invalido"); |
128 |
} |
129 |
|
130 |
public static String[] safeVectorToStringArray(Vector<String> res) { |
131 |
return res.toArray(new String[0]); |
132 |
} |
133 |
|
134 |
} |