OGR
ogr_geo_utils.h
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/******************************************************************************
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* $Id: ogr_geo_utils.h 770dbf0162f10fe7160a99c42d90bd0de57736c7 2017-05-31 21:29:09Z Even Rouault $
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*
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* Project: X-Plane aeronautical data reader
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* Purpose: Definition of geo-computation functions
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* Author: Even Rouault, even dot rouault at mines dash paris dot org
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*
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******************************************************************************
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* Copyright (c) 2008, Even Rouault <even dot rouault at mines-paris dot org>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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****************************************************************************/
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#ifndef OGR_GEO_UTILS_H_INCLUDED
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#define OGR_GEO_UTILS_H_INCLUDED
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double
OGR_GreatCircle_Distance(
double
dfLatA_deg,
double
dfLonA_deg,
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double
dfLatB_deg,
double
dfLonB_deg);
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double
OGR_GreatCircle_InitialHeading(
double
dfLatA_deg,
double
dfLonA_deg,
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double
dfLatB_deg,
double
dfLonB_deg);
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/* such as ExtendPosition(A, Distance(A,B), InitialHeading(A,B)) ~= B */
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int
OGR_GreatCircle_ExtendPosition(
double
dfLatA_deg,
double
dfLonA_deg,
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double
dfDistance,
double
dfHeadingInA,
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double
* pdfLatB_deg,
double
* pdfLonB_deg);
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#endif
/* ndef OGR_GEO_UTILS_H_INCLUDED */
cpl_error.h
CPLDebug
void CPLDebug(const char *, const char *,...)
Definition:
cpl_error.cpp:602
M_PI
#define M_PI
Definition:
cpl_port.h:417
cpl_port.h
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