MagickCore  6.9.12-19
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matrix.h
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1 /*
2  Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4 
5  You may not use this file except in compliance with the License. You may
6  obtain a copy of the License at
7 
8  https://imagemagick.org/script/license.php
9 
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15 
16  MagickCore matrix methods.
17 */
18 #ifndef MAGICKCORE_MATRIX_H
19 #define MAGICKCORE_MATRIX_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 typedef struct _MatrixInfo
26  MatrixInfo;
27 
28 extern MagickExport double
29  **AcquireMagickMatrix(const size_t,const size_t),
30  **RelinquishMagickMatrix(double **,const size_t);
31 
32 extern MagickExport Image
34 
36  GaussJordanElimination(double **,double **,const size_t,const size_t),
37  GetMatrixElement(const MatrixInfo *,const ssize_t,const ssize_t,void *),
39  SetMatrixElement(const MatrixInfo *,const ssize_t,const ssize_t,const void *);
40 
42  *AcquireMatrixInfo(const size_t,const size_t,const size_t,ExceptionInfo *),
44 
45 MagickExport size_t
47  GetMatrixRows(const MatrixInfo *);
48 
49 extern MagickExport void
50  LeastSquaresAddTerms(double **,double **,const double *,const double *,
51  const size_t,const size_t);
52 
53 #if defined(__cplusplus) || defined(c_plusplus)
54 }
55 #endif
56 
57 #endif
MagickExport MagickBooleanType NullMatrix(MatrixInfo *matrix_info)
Definition: matrix.c:1001
Definition: exception.h:102
MagickExport size_t GetMatrixColumns(const MatrixInfo *matrix_info)
Definition: matrix.c:606
MagickExport MagickBooleanType GetMatrixElement(const MatrixInfo *matrix_info, const ssize_t x, const ssize_t y, void *value)
Definition: matrix.c:702
MagickExport void LeastSquaresAddTerms(double **matrix, double **vectors, const double *terms, const double *results, const size_t rank, const size_t number_vectors)
Definition: matrix.c:826
Definition: image.h:152
MagickExport MagickBooleanType SetMatrixElement(const MatrixInfo *matrix_info, const ssize_t x, const ssize_t y, const void *value)
Definition: matrix.c:1108
MagickExport MagickBooleanType GaussJordanElimination(double **matrix, double **vectors, const size_t rank, const size_t number_vectors)
Definition: matrix.c:477
MagickBooleanType
Definition: magick-type.h:198
MagickExport Image * MatrixToImage(const MatrixInfo *matrix_info, ExceptionInfo *exception)
Definition: matrix.c:869
MagickExport MatrixInfo * AcquireMatrixInfo(const size_t columns, const size_t rows, const size_t stride, ExceptionInfo *exception)
Definition: matrix.c:197
MagickExport double ** RelinquishMagickMatrix(double **matrix, const size_t number_rows)
Definition: matrix.c:1064
MagickExport double ** AcquireMagickMatrix(const size_t number_rows, const size_t size)
Definition: matrix.c:314
Definition: matrix.c:59
#define MagickExport
Definition: method-attribute.h:80
MagickExport size_t GetMatrixRows(const MatrixInfo *matrix_info)
Definition: matrix.c:748
MagickExport MatrixInfo * DestroyMatrixInfo(MatrixInfo *matrix_info)
Definition: matrix.c:366