rasterlite.h   rasterlite.h 
/* /*
/ rasterlite.h / rasterlite.h
/ /
/ public RasterLite declarations / public RasterLite declarations
/ /
/ version 1.0, 2009 June 1 / version 1.1a, 2011 November 12
/ /
/ Author: Sandro Furieri a.furieri@lqt.it / Author: Sandro Furieri a.furieri@lqt.it
/ /
/ Copyright (C) 2009 Alessandro Furieri / ------------------------------------------------------------------------- -----
/ /
/ This program is free software: you can redistribute it and/or modify / Version: MPL 1.1/GPL 2.0/LGPL 2.1
/ it under the terms of the GNU General Public License as published by
/ the Free Software Foundation, either version 3 of the License, or
/ (at your option) any later version.
/ /
/ This program is distributed in the hope that it will be useful, / The contents of this file are subject to the Mozilla Public License Versi
/ but WITHOUT ANY WARRANTY; without even the implied warranty of on
/ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the / 1.1 (the "License"); you may not use this file except in compliance with
/ GNU General Public License for more details. / the License. You may obtain a copy of the License at
/ http://www.mozilla.org/MPL/
/ /
/ You should have received a copy of the GNU General Public License / Software distributed under the License is distributed on an "AS IS" basis
/ along with this program. If not, see <http://www.gnu.org/licenses/>. ,
/ WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
/ for the specific language governing rights and limitations under the
/ License.
/
/ The Original Code is the RasterLite library
/
/ The Initial Developer of the Original Code is Alessandro Furieri
/
/ Portions created by the Initial Developer are Copyright (C) 2009
/ the Initial Developer. All Rights Reserved.
/
/ Alternatively, the contents of this file may be used under the terms of
/ either the GNU General Public License Version 2 or later (the "GPL"), or
/ the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
/ in which case the provisions of the GPL or the LGPL are applicable instea
d
/ of those above. If you wish to allow use of your version of this file onl
y
/ under the terms of either the GPL or the LGPL, and not to allow others to
/ use your version of this file under the terms of the MPL, indicate your
/ decision by deleting the provisions above and replace them with the notic
e
/ and other provisions required by the GPL or the LGPL. If you do not delet
e
/ the provisions above, a recipient may use your version of this file under
/ the terms of any one of the MPL, the GPL or the LGPL.
/ /
*/ */
#ifdef DLL_EXPORT #ifdef DLL_EXPORT
#define RASTERLITE_DECLARE __declspec(dllexport) #define RASTERLITE_DECLARE __declspec(dllexport)
#else #else
#define RASTERLITE_DECLARE extern #define RASTERLITE_DECLARE extern
#endif #endif
#ifndef _RASTERLITE_H #ifndef _RASTERLITE_H
#define _RASTERLITE_H #define _RASTERLITE_H
#ifdef __cplusplus #ifdef __cplusplus
extern "C" extern "C"
{ {
#endif #endif
#define GAIA_RGB_ARRAY 1001 #define GAIA_RGB_ARRAY 1001
#define GAIA_RGBA_ARRAY 1002
#define GAIA_ARGB_ARRAY 1003
#define GAIA_BGR_ARRAY 1004
#define GAIA_BGRA_ARRAY 1005
#define RASTERLITE_OK 0 #define RASTERLITE_OK 0
#define RASTERLITE_ERROR 1 #define RASTERLITE_ERROR 1
RASTERLITE_DECLARE void *rasterliteOpen (const char *path, RASTERLITE_DECLARE void *rasterliteOpen (const char *path,
const char *table_prefix); const char *table_prefix);
RASTERLITE_DECLARE void rasterliteClose (void *handle); RASTERLITE_DECLARE void rasterliteClose (void *handle);
RASTERLITE_DECLARE int rasterliteHasTransparentColor (void *handle); RASTERLITE_DECLARE int rasterliteHasTransparentColor (void *handle);
RASTERLITE_DECLARE void rasterliteSetTransparentColor (void *handle, RASTERLITE_DECLARE void rasterliteSetTransparentColor (void *handle,
unsigned char red , unsigned char red ,
skipping to change at line 96 skipping to change at line 118
RASTERLITE_DECLARE int rasterliteGetRasterByRect2 (void *handle, double x1, RASTERLITE_DECLARE int rasterliteGetRasterByRect2 (void *handle, double x1,
double y1, double x2, double y1, double x2,
double y2, double y2,
double pixel_x_size, double pixel_x_size,
double pixel_y_size, double pixel_y_size,
int width, int height , int width, int height ,
int image_type, int image_type,
int quality_factor, int quality_factor,
void **raster, void **raster,
int *size); int *size);
RASTERLITE_DECLARE int rasterliteGetRawImage (void *handle, double cx,
double cy, double pixel_si
ze,
int width, int height,
int raw_format,
void **raster, int *size);
RASTERLITE_DECLARE int rasterliteGetRawImage2 (void *handle, double cx,
double cy,
double pixel_x_size,
double pixel_y_size,
int width, int height,
int raw_format,
void **raster, int *size)
;
RASTERLITE_DECLARE int rasterliteGetRawImageByRect (void *handle, doubl
e x1,
double y1, double x2
,
double y2,
double pixel_size,
int width, int heigh
t,
int raw_format,
void **raster,
int *size);
RASTERLITE_DECLARE int rasterliteGetRawImageByRect2 (void *handle,
double x1, double y
1,
double x2, double y
2,
double pixel_x_size
,
double pixel_y_size
,
int width, int heig
ht,
int raw_format,
void **raster,
int *size);
RASTERLITE_DECLARE int rasterliteIsError (void *handle); RASTERLITE_DECLARE int rasterliteIsError (void *handle);
RASTERLITE_DECLARE const char *rasterliteGetPath (void *handle); RASTERLITE_DECLARE const char *rasterliteGetPath (void *handle);
RASTERLITE_DECLARE const char *rasterliteGetTablePrefix (void *handle); RASTERLITE_DECLARE const char *rasterliteGetTablePrefix (void *handle);
RASTERLITE_DECLARE const char *rasterliteGetLastError (void *handle); RASTERLITE_DECLARE const char *rasterliteGetLastError (void *handle);
RASTERLITE_DECLARE const char *rasterliteGetSqliteVersion (void *handle ); RASTERLITE_DECLARE const char *rasterliteGetSqliteVersion (void *handle );
RASTERLITE_DECLARE const char *rasterliteGetSpatialiteVersion (void RASTERLITE_DECLARE const char *rasterliteGetSpatialiteVersion (void
*handle); *handle);
RASTERLITE_DECLARE int rasterliteGetLevels (void *handle); RASTERLITE_DECLARE int rasterliteGetLevels (void *handle);
RASTERLITE_DECLARE int rasterliteGetResolution (void *handle, int level , RASTERLITE_DECLARE int rasterliteGetResolution (void *handle, int level ,
double *pixel_x_size, double *pixel_x_size,
double *pixel_y_size, double *pixel_y_size,
int *tile_count); int *tile_count);
RASTERLITE_DECLARE int rasterliteGetSrid (void *handle, int *srid, RASTERLITE_DECLARE int rasterliteGetSrid (void *handle, int *srid,
const char **auth_name, const char **auth_name,
int *auth_srid, int *auth_srid,
const char **ref_sys_name, const char **ref_sys_name,
const char **proj4text); const char **proj4text);
RASTERLITE_DECLARE int rasterliteGetExtent (void *handle, double *min_x , RASTERLITE_DECLARE int rasterliteGetExtent (void *handle, double *min_x ,
double *min_y, double *max_x , double *min_y, double *max_x ,
double *max_y); double *max_y);
RASTERLITE_DECLARE int rasterliteWaveletToPng (const void *blob,
int blob_size,
void **png_blob,
int *png_size);
RASTERLITE_DECLARE int rasterliteExportGeoTiff (void *handle, RASTERLITE_DECLARE int rasterliteExportGeoTiff (void *handle,
const char *img_path, const char *img_path,
void *raster, int size, void *raster, int size,
double cx, double cy, double cx, double cy,
double pixel_x_size, double pixel_x_size,
double pixel_y_size, double pixel_y_size,
int width, int height); int width, int height);
RASTERLITE_DECLARE int rasterliteGetBestAccess (void *handle, RASTERLITE_DECLARE int rasterliteGetBestAccess (void *handle,
double pixel_size, double pixel_size,
double *pixel_x_size, double *pixel_x_size,
double *pixel_y_size, double *pixel_y_size,
sqlite3_stmt ** stmt, sqlite3_stmt ** stmt,
int *use_rtree); int *use_rtree);
/*
/ utility functions returning a Raw image
*/
RASTERLITE_DECLARE int rasterliteJpegBlobToRawImage (const void *blob,
int blob_size,
int raw_format,
void **raw, int *wi
dth,
int *height);
RASTERLITE_DECLARE int rasterlitePngBlobToRawImage (const void *blob,
int blob_size,
int raw_format,
void **raw, int *wid
th,
int *height);
RASTERLITE_DECLARE int rasterliteGifBlobToRawImage (const void *blob,
int blob_size,
int raw_format,
void **raw, int *wid
th,
int *height);
RASTERLITE_DECLARE int rasterliteTiffBlobToRawImage (const void *blob,
int blob_size,
int raw_format,
void **raw, int *wi
dth,
int *height);
/*
/ utility functions generating an image file from a Raw Image
*/
RASTERLITE_DECLARE int rasterliteRawImageToJpegFile (const void *raw,
int raw_format,
int width, int heig
ht,
const char *path,
int quality);
RASTERLITE_DECLARE int rasterliteRawImageToPngFile (const void *raw,
int raw_format,
int width, int heigh
t,
const char *path);
RASTERLITE_DECLARE int rasterliteRawImageToGifFile (const void *raw,
int raw_format,
int width, int heigh
t,
const char *path);
RASTERLITE_DECLARE int rasterliteRawImageToGeoTiffFile (const void *raw
,
int raw_format,
int width,
int height,
const char *path
,
double x_size,
double y_size,
double xllcorner
,
double yllcorner
,
const char
*proj4text);
/*
/ utility functions generating an image mem-buffer from a Raw Image
*/
RASTERLITE_DECLARE unsigned char *rasterliteRawImageToJpegMemBuf (const
void
*raw,
int
raw_fo
rmat,
int wi
dth,
int
height
,
int *s
ize,
int
qualit
y);
RASTERLITE_DECLARE unsigned char *rasterliteRawImageToPngMemBuf (const
void
*raw,
int
raw_for
mat,
int wid
th,
int hei
ght,
int *si
ze);
RASTERLITE_DECLARE unsigned char *rasterliteRawImageToGifMemBuf (const
void
*raw,
int
raw_for
mat,
int wid
th,
int hei
ght,
int *si
ze);
RASTERLITE_DECLARE unsigned char *rasterliteRawImageToTiffMemBuf (const
void
*raw,
int
raw_fo
rmat,
int wi
dth,
int
height
,
int
*size)
;
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif
#endif /* _RASTERLITE_H */ #endif /* _RASTERLITE_H */
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