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/******************************************************************************
* $Id: mapresample.h 6428 2007-07-31 19:58:45Z dmorissette $
*
* Project: CFS OGC MapServer
* Purpose: Definitions related to raster resampling support.
* Author: Frank Warmerdam, warmerdam@pobox.com
*
******************************************************************************
* Copyright (c) 2001, Frank Warmerdam, DM Solutions Group Inc
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies of this Software or works derived from this Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#ifndef RESAMPLE_H
#define RESAMPLE_H
#include <gd.h>
#include "mapserver.h"
#include "mapproject.h"
#ifdef USE_GDAL
# include <gdal.h>
# include <cpl_string.h>
#endif
typedef int (*SimpleTransformer)( void *pCBData, int nPoints,
double *x, double *y, int *panSuccess );
void *msInitProjTransformer( projectionObj *psSrc,
double *padfSrcGeoTransform,
projectionObj *psDst,
double *padfDstGeoTransform );
void msFreeProjTransformer( void * );
int msProjTransformer( void *pCBData, int nPoints,
double *x, double *y, int *panSuccess );
#ifdef USE_GDAL
int msResampleGDALToMap( mapObj *map, layerObj *layer,
imageObj *image,
GDALDatasetH hDS );
#endif
#endif /* ndef RESAMPLE_H */
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