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/******************************************************************************
* $Id$
*
* Project: libLAS - http://liblas.org - A BSD library for LAS format data.
* Purpose:
* Author: Martin Vales, martin_gnu@mundo-r.com
*
******************************************************************************
* Copyright (c) 2008, Martin Vales
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided
* with the distribution.
* * Neither the name of the Martin Isenburg or Iowa Department
* of Natural Resources nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
****************************************************************************/
using System;
using System.Collections.Generic;
using System.Text;
using LASError = System.Int32;
using LASWriterH = System.IntPtr;
using LASReaderH = System.IntPtr;
using LASPointH = System.IntPtr;
using LASGuidH = System.IntPtr;
using LASVLRH = System.IntPtr;
using LASHeaderH = System.IntPtr;
namespace LibLAS
{
/// <summary>
/// LASReadWriteMode enum
/// </summary>
public enum LASReadWriteMode
{
/// <summary>
/// Mode of Read
/// </summary>
LASModeRead = 0,
/// <summary>
/// Mode of Write
/// </summary>
LASModeWrite = 1,
/// <summary>
/// Mode of ppend
/// </summary>
LASModeAppend = 2
}
/// <summary>
/// LASWriter class
/// </summary>
public class LASWriter : IDisposable
{
private LASWriterH hwriter;
/// <summary>
/// The object user should call this method when they finished with the object.
/// </summary>
public void Dispose()
{
CAPI.LASWriter_Destroy(hwriter);
// Clean up unmanaged resources here.
// Dispose other contained disposable objects.
}
/// <summary>
/// Default constructor of the class
/// </summary>
/// <param name="filename">string with the path of the LAS file</param>
/// <param name="hHeader">LASHeader to add the LAS file</param>
/// <param name="mode">mode to use the file by LASReadWriteMode enumeration</param>
public LASWriter(String filename, LASHeader hHeader, LASReadWriteMode mode)
{
hwriter = CAPI.LASWriter_Create(filename, hHeader.GetPointer(), (int)mode);
}
/// <summary>
/// Write a new point in the LAS file
/// </summary>
/// <param name="point">LASPoint to write in the file</param>
public void WritePoint(LASPoint point)
{
LASError error = CAPI.LASWriter_WritePoint(hwriter, point.GetPointer());
if ((Int32)error != 0)
{
LASException e = new LASException("Exception in Set Writer WritePoint.");
throw e;
}
}
}
}
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