iRoCS Toolbox  1.1.0
Blitz2Dgeometry.hh
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1 /**************************************************************************
2  *
3  * Copyright (C) 2008 Alexandra Teynor
4  *
5  * Image Analysis Lab, University of Freiburg, Germany
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  *
21  **************************************************************************/
22 
23 /**********************************************************
24  *
25  * Blitz2Dgeometry
26  * Basic geometry routines like scaling, rotation (and
27  * possibly later other distortions as well)
28  *
29  * author: Alex Teynor (teynor@informatik.uni-freiburg.de)
30  * March. 2009
31  *
32  *********************************************************/
33 
34 #ifndef _BLITZ2DGEOMETRY
35 #define _BLITZ2DGEOMETRY
36 
37 #ifdef HAVE_CONFIG_H
38 #include <config.hh>
39 #endif
40 
41 // Blitz arrays
42 #include <blitz/array.h>
43 
44 enum scaleType {
47 };
48 
51 
52 public:
53 
54 
55 /*======================================================================*/
65 /*======================================================================*/
66 
67 template <typename T>
68 static void scale(const blitz::Array<T,2>& origImage,
69  blitz::Array<T,2>& scaledImage,
70  float facy, float facx,
71  scaleType type);
72 
73 
74 };
75 
76 #include "Blitz2Dgeometry.icc"
77 
78 
79 #endif
80 
scaleType
static void scale(const blitz::Array< T, 2 > &origImage, blitz::Array< T, 2 > &scaledImage, float facy, float facx, scaleType type)
Scales an image.
Basic geometry changing routines for blitz images.