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/******************************************************************************
* $Id$
*
* Project: MapServer
* Purpose: A C# based mapscript example to show the usage of
* imageObj.getBytes.
* Author: Tamas Szekeres, szekerest@gmail.com
*
******************************************************************************
* Copyright (c) 1996-2008 Regents of the University of Minnesota.
*
* 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.
*****************************************************************************/
using System;
using System.Drawing;
using System.IO;
using OSGeo.MapServer;
/// <summary>
/// A C# based mapscript example to show the usage of imageObj.getBytes.
/// </summary>
class GetBytes
{
public static void usage()
{
Console.WriteLine("usage: getbytes {mapfile} {outfile}");
System.Environment.Exit(-1);
}
public static void Main(string[] args)
{
if (args.Length < 2) usage();
try
{
mapObj map = new mapObj(args[0]);
using(imageObj image = map.draw())
{
// solution 1
Console.WriteLine ("Drawing map: '" + map.name + "' using imageObj.getBytes");
byte[] img = image.getBytes();
using (MemoryStream ms = new MemoryStream(img))
{
Image mapimage = Image.FromStream(ms);
mapimage.Save(args[1]);
}
// solution 2
Console.WriteLine ("Drawing map: '" + map.name + "' using imageObj.write");
using (FileStream fs = File.Open("_" + args[1], FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
image.write(fs);
}
}
}
catch (Exception ex)
{
Console.WriteLine( "GetBytes: ", ex.Message );
}
}
}
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