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<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Good morning<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>I have tried to read a one
banded tiff file (as seen below) and convert it to a bitmap, but I fail. My
environment is CSharp and I use the swig interface. I have compiled and use
version 1.4 of GDAL. <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Question:<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>1.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>I have found a sample that
describe how to use GDAL to convert a tree band image to a (DOTNET-) bitmap,
but my image only have one band. How should I do in that case?<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>2.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>I tried to find the extent
information and as I understood I should use the dataset.getMetadata but I had
no such a function available. I had getMetadata_List and getMetadata_Dict, but
no one gave me the extent information. What are missing?<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>3.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Is it possible to create a
bitmap based on a smaller rectangle of the input dataset?<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Gdalinfo:<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>+++++++++++++++++++++++++++<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Driver: GTiff/GeoTIFF<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Size is 2000, 2000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Coordinate System is `'<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Origin =
(1250000.000000000000000,6150000.000000000000000)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Pixel Size =
(25.000000000000000,-25.000000000000000)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Metadata:<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'> TIFFTAG_SOFTWARE=Handmade
Software, Inc. Image Alchemy v1.11 Corner Coordinates:<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Upper Left ( 1250000.000,
6150000.000)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Lower Left ( 1250000.000,
6100000.000)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Upper Right ( 1300000.000,
6150000.000)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Lower Right ( 1300000.000,
6100000.000)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Center ( 1275000.000,
6125000.000)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Band 1 Block=2000x4
Type=Byte, ColorInterp=Palette<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>+++++++++++++++++++++++++++<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Best Regards<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>Johan<o:p></o:p></span></font></p>
<h3 style='margin:0cm;margin-bottom:.0001pt'><b><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> ___________________________________</span></font></b><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></h3>
<h3 style='margin:0cm;margin-bottom:.0001pt'><b><font size=3 face=Arial><span
style='font-size:12.0pt;font-family:Arial'>Johan Hallgren</span></font></b><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></h3>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 color=gray face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:gray;font-weight:bold'>WM-data</span></font></b><font
size=2 color=gray face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:gray'> a LogicaCMG company </span></font><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=1 face=Arial><span lang=SV style='font-size:9.0pt;
font-family:Arial'>Pelle Bergs backe 3</span></font><font size=2 face=Arial><span
lang=SV style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=1 face=Arial><span lang=SV style='font-size:9.0pt;
font-family:Arial'>Box 1938, 791 19 Falun</span></font><font size=2
face=Arial><span lang=SV style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
</div>
<div>
<div>
<p class=MsoNormal><font size=1 face=Arial><span lang=SV style='font-size:9.0pt;
font-family:Arial'>Tel: 023-547 46 (int: +46-2354746)<o:p></o:p></span></font></p>
</div>
<p class=MsoNormal><font size=1 face=Arial><span lang=SV style='font-size:9.0pt;
font-family:Arial'>Mobil: 070-588 44 28 (int: +46-705884428)</span></font><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><u><font size=1 color=blue face=Arial><span lang=SV
style='font-size:9.0pt;font-family:Arial;color:blue'>johan.e.hallgren</span></font></u><font
size=1 face=Arial><span lang=SV style='font-size:9.0pt;font-family:Arial'><a
href="BLOCKED::mailto:johan.e.hallgren@wmdata.com" target="_blank"
title="mailto:johan.e.hallgren@wmdata.com">@wmdata.com</a></span></font><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
</div>
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<p class=MsoNormal><font size=1 face=Arial><span lang=SV style='font-size:9.0pt;
font-family:Arial'><a
href="BLOCKED::/exchweb/bin/redir.asp?URL=http://www.wmdata.se/" target="_blank"
title="/exchweb/bin/redir.asp?URL=http://www.wmdata.se/">http://www.wmdata.se</a></span></font><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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