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314 lines
9.7 KiB
314 lines
9.7 KiB
/****************************************************************************** |
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* $Id: shptest.c,v 1.8 2016-12-05 12:44:06 erouault Exp $ |
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* |
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* Project: Shapelib |
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* Purpose: Application for generating sample Shapefiles of various types. |
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* Used by the stream2.sh test script. |
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* Author: Frank Warmerdam, warmerdam@pobox.com |
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* |
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****************************************************************************** |
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* Copyright (c) 1999, Frank Warmerdam |
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* |
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* This software is available under the following "MIT Style" license, |
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* or at the option of the licensee under the LGPL (see COPYING). This |
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* option is discussed in more detail in shapelib.html. |
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* |
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* -- |
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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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* |
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* $Log: shptest.c,v $ |
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* Revision 1.8 2016-12-05 12:44:06 erouault |
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* * Major overhaul of Makefile build system to use autoconf/automake. |
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* |
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* * Warning fixes in contrib/ |
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* |
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* Revision 1.7 2004-09-26 20:09:35 fwarmerdam |
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* avoid rcsid warnings |
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* |
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* Revision 1.6 2002/01/15 14:36:07 warmerda |
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* updated email address |
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* |
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* Revision 1.5 2001/06/22 02:18:20 warmerda |
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* Added null shape support |
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* |
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* Revision 1.4 2000/07/07 13:39:45 warmerda |
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* removed unused variables, and added system include files |
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* |
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* Revision 1.3 1999/11/05 14:12:05 warmerda |
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* updated license terms |
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* |
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* Revision 1.2 1998/12/16 05:15:20 warmerda |
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* Added support for writing multipatch. |
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* |
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* Revision 1.1 1998/11/09 20:18:42 warmerda |
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* Initial revision |
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* |
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*/ |
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#include <stdlib.h> |
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#include <string.h> |
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#include "shapefil.h" |
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SHP_CVSID("$Id: shptest.c,v 1.8 2016-12-05 12:44:06 erouault Exp $") |
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/************************************************************************/ |
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/* Test_WritePoints() */ |
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/* */ |
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/* Write a small point file. */ |
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/************************************************************************/ |
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static void Test_WritePoints( int nSHPType, const char *pszFilename ) |
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{ |
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SHPHandle hSHPHandle; |
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SHPObject *psShape; |
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double x, y, z, m; |
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hSHPHandle = SHPCreate( pszFilename, nSHPType ); |
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x = 1.0; |
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y = 2.0; |
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z = 3.0; |
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m = 4.0; |
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psShape = SHPCreateObject( nSHPType, -1, 0, NULL, NULL, |
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1, &x, &y, &z, &m ); |
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SHPWriteObject( hSHPHandle, -1, psShape ); |
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SHPDestroyObject( psShape ); |
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x = 10.0; |
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y = 20.0; |
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z = 30.0; |
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m = 40.0; |
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psShape = SHPCreateObject( nSHPType, -1, 0, NULL, NULL, |
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1, &x, &y, &z, &m ); |
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SHPWriteObject( hSHPHandle, -1, psShape ); |
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SHPDestroyObject( psShape ); |
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SHPClose( hSHPHandle ); |
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} |
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/************************************************************************/ |
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/* Test_WriteMultiPoints() */ |
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/* */ |
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/* Write a small multipoint file. */ |
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/************************************************************************/ |
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static void Test_WriteMultiPoints( int nSHPType, const char *pszFilename ) |
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{ |
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SHPHandle hSHPHandle; |
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SHPObject *psShape; |
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double x[4], y[4], z[4], m[4]; |
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int i, iShape; |
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hSHPHandle = SHPCreate( pszFilename, nSHPType ); |
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for( iShape = 0; iShape < 3; iShape++ ) |
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{ |
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for( i = 0; i < 4; i++ ) |
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{ |
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x[i] = iShape * 10 + i + 1.15; |
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y[i] = iShape * 10 + i + 2.25; |
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z[i] = iShape * 10 + i + 3.35; |
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m[i] = iShape * 10 + i + 4.45; |
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} |
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psShape = SHPCreateObject( nSHPType, -1, 0, NULL, NULL, |
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4, x, y, z, m ); |
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SHPWriteObject( hSHPHandle, -1, psShape ); |
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SHPDestroyObject( psShape ); |
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} |
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SHPClose( hSHPHandle ); |
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} |
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/************************************************************************/ |
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/* Test_WriteArcPoly() */ |
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/* */ |
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/* Write a small arc or polygon file. */ |
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/************************************************************************/ |
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static void Test_WriteArcPoly( int nSHPType, const char *pszFilename ) |
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{ |
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SHPHandle hSHPHandle; |
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SHPObject *psShape; |
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double x[100], y[100], z[100], m[100]; |
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int anPartStart[100]; |
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int anPartType[100], *panPartType; |
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int i, iShape; |
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hSHPHandle = SHPCreate( pszFilename, nSHPType ); |
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if( nSHPType == SHPT_MULTIPATCH ) |
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panPartType = anPartType; |
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else |
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panPartType = NULL; |
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for( iShape = 0; iShape < 3; iShape++ ) |
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{ |
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x[0] = 1.0; |
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y[0] = 1.0+iShape*3; |
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x[1] = 2.0; |
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y[1] = 1.0+iShape*3; |
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x[2] = 2.0; |
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y[2] = 2.0+iShape*3; |
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x[3] = 1.0; |
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y[3] = 2.0+iShape*3; |
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x[4] = 1.0; |
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y[4] = 1.0+iShape*3; |
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for( i = 0; i < 5; i++ ) |
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{ |
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z[i] = iShape * 10 + i + 3.35; |
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m[i] = iShape * 10 + i + 4.45; |
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} |
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psShape = SHPCreateObject( nSHPType, -1, 0, NULL, NULL, |
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5, x, y, z, m ); |
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SHPWriteObject( hSHPHandle, -1, psShape ); |
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SHPDestroyObject( psShape ); |
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} |
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/* -------------------------------------------------------------------- */ |
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/* Do a multi part polygon (shape). We close it, and have two */ |
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/* inner rings. */ |
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/* -------------------------------------------------------------------- */ |
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x[0] = 0.0; |
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y[0] = 0.0; |
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x[1] = 0; |
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y[1] = 100; |
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x[2] = 100; |
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y[2] = 100; |
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x[3] = 100; |
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y[3] = 0; |
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x[4] = 0; |
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y[4] = 0; |
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x[5] = 10; |
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y[5] = 20; |
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x[6] = 30; |
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y[6] = 20; |
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x[7] = 30; |
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y[7] = 40; |
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x[8] = 10; |
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y[8] = 40; |
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x[9] = 10; |
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y[9] = 20; |
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x[10] = 60; |
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y[10] = 20; |
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x[11] = 90; |
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y[11] = 20; |
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x[12] = 90; |
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y[12] = 40; |
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x[13] = 60; |
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y[13] = 40; |
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x[14] = 60; |
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y[14] = 20; |
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for( i = 0; i < 15; i++ ) |
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{ |
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z[i] = i; |
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m[i] = i*2; |
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} |
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anPartStart[0] = 0; |
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anPartStart[1] = 5; |
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anPartStart[2] = 10; |
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anPartType[0] = SHPP_RING; |
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anPartType[1] = SHPP_INNERRING; |
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anPartType[2] = SHPP_INNERRING; |
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psShape = SHPCreateObject( nSHPType, -1, 3, anPartStart, panPartType, |
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15, x, y, z, m ); |
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SHPWriteObject( hSHPHandle, -1, psShape ); |
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SHPDestroyObject( psShape ); |
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SHPClose( hSHPHandle ); |
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} |
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/************************************************************************/ |
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/* main() */ |
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/************************************************************************/ |
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int main( int argc, char ** argv ) |
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{ |
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/* -------------------------------------------------------------------- */ |
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/* Display a usage message. */ |
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/* -------------------------------------------------------------------- */ |
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if( argc != 2 ) |
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{ |
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printf( "shptest test_number\n" ); |
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exit( 1 ); |
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} |
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/* -------------------------------------------------------------------- */ |
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/* Figure out which test to run. */ |
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/* -------------------------------------------------------------------- */ |
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if( atoi(argv[1]) == 0 ) |
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Test_WritePoints( SHPT_NULL, "test0.shp" ); |
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else if( atoi(argv[1]) == 1 ) |
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Test_WritePoints( SHPT_POINT, "test1.shp" ); |
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else if( atoi(argv[1]) == 2 ) |
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Test_WritePoints( SHPT_POINTZ, "test2.shp" ); |
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else if( atoi(argv[1]) == 3 ) |
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Test_WritePoints( SHPT_POINTM, "test3.shp" ); |
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else if( atoi(argv[1]) == 4 ) |
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Test_WriteMultiPoints( SHPT_MULTIPOINT, "test4.shp" ); |
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else if( atoi(argv[1]) == 5 ) |
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Test_WriteMultiPoints( SHPT_MULTIPOINTZ, "test5.shp" ); |
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else if( atoi(argv[1]) == 6 ) |
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Test_WriteMultiPoints( SHPT_MULTIPOINTM, "test6.shp" ); |
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else if( atoi(argv[1]) == 7 ) |
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Test_WriteArcPoly( SHPT_ARC, "test7.shp" ); |
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else if( atoi(argv[1]) == 8 ) |
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Test_WriteArcPoly( SHPT_ARCZ, "test8.shp" ); |
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else if( atoi(argv[1]) == 9 ) |
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Test_WriteArcPoly( SHPT_ARCM, "test9.shp" ); |
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else if( atoi(argv[1]) == 10 ) |
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Test_WriteArcPoly( SHPT_POLYGON, "test10.shp" ); |
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else if( atoi(argv[1]) == 11 ) |
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Test_WriteArcPoly( SHPT_POLYGONZ, "test11.shp" ); |
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else if( atoi(argv[1]) == 12 ) |
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Test_WriteArcPoly( SHPT_POLYGONM, "test12.shp" ); |
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else if( atoi(argv[1]) == 13 ) |
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Test_WriteArcPoly( SHPT_MULTIPATCH, "test13.shp" ); |
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else |
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{ |
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printf( "Test `%s' not recognised.\n", argv[1] ); |
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exit( 10 ); |
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} |
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#ifdef USE_DBMALLOC |
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malloc_dump(2); |
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#endif |
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exit( 0 ); |
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}
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