Friends,
I wish to use MFC which is part of Visual C++ 2008 and GDAL.
1. I downloaded GDAL 'latest stable release' as a zip file from
http://trac.osgeo.org/gdal/wiki/DownloadSource
2. Extracted the zip file. Compiled the project to get gdal110.dll + many
.lib files + many .h files
3. Created a
Friends,
I sent this mail on Friday. Request for a remedy. If someone can send a
built-in project (needn't be with a high end code) using MFC in VC++ 2008
in a Win Zip or RAR, it will be even better.
The error (pl. see No. 8) I got is
f:\sw\GDALexperiment\GDALexperiment\header\cpl_port.h: fatal e
Dear all,
Good Morning!
Is it possible to read/write ERDAS AOI, Signature (.sig) and Fast Fourier
Transform image data from GDAL? If so, can anyone kindly teach me how to.
With many thanks,
Yours sincerely,
B. Ramesh
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Dear all,
I have a shape file and programmatically I have to write to an attribute
named 'production'. I use Visual; C++ 2005. I proceeded like this:
const char *DriverName = "ESRI Shapefile";
OGRSFDriver *Driver;
OGRRegisterAll();
Driver = OGRSFDriverRegistrar::GetRegistrar( )->GetDriverByName(Dr
Dear friends I have an ERDAS INAGINE img file and an ESRI polygon shape
file. How to programmatically clip (or irregular subset) the input img file
using the shape file? Can the GDAL tools help in this regard? If you have
code that can be shared with us, it'll be very nice.
With thanks,
Yours si
Dear friends,
Can you please give me an example of Selection by Attributes using OGR
library. In other words, I need an example of
OGRDataSource::ExecuteSQL(...).
With thanks,
Yours sincerely,
B. Ramesh
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Friends I have a raster image (img) file with a coordinate system. How to
get the information through program, the X and Y spatial resolutions?
Thanks,
B. Ramesh
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Dear friends,
I have a geo ref. ERDAS img file. How to obtain its spatial resolution
programmatically (C++)?
One suggestion I received was to refer to gdalinfo.c However I couldn't get
the required information in gdalinfo.c. I also felt it to be unclear. What
I have seen in gdalinfo is how to get
Dear friends,
I have to programmatically clip (using Visual C++) with
GDALWarp. I proceeded like this:
GDALDataset *outimg;
outimg->(GDALDataset *) GDALOpen(filename, GA_Update);
/* I also tried, instead of the above, outimg=driver->Create(filename,
NewCol, NewRow, Band, DataTy
Dear Dr. Brad, Thanks for your kind and prompt reply. Below are my
answers/clarifications.
On Wed, 19 Aug 2015 04:01:32 PM user gdal wrote:
> Dear friends,
>I have to programmatically clip (using Visual C++) with
> GDALWarp. I proceeded like this:
>
> GDAL
Dear Dr. Brad/all, Thanks for your kind and prompt reply. Below are my
answers/clarifications. It may also be said that the program stops
execution just after the 'operation->Initialize(WO)' step. Can someone help
me solve this problem.
On Wed, 19 Aug 2015 04:01:32 PM user gdal
Dear All,
I want to programmatically clip a raster ("inimg") with a polygon vector of
the format shp ("myshp"); both have the same geog. reference, which I
tested using std. SW, say, QGIS. I proceeded as per the code below. I am
getting an error "Unhandled exception... Access Violation", when no
p
Hello,
I have a shape file which consists of many polygons (say 56).
Programmatically I wish to select (say, one poly.) from them. I proceeded
something like this.
OGRLayer *clippingshp; unsigned int NumPolygons;
while((tempfeature=inlayer->GetNextFeature( ))!=NULL)
{
clippingshp->CreateFeatur
Hello,
I have a shape file which consists of many polygons (say 56).
Programmatically I wish to select (say, one poly.) from them. I proceeded
something like this.
OGRLayer *clippingshp; unsigned int NumPolygons;
while((tempfeature=inlayer->GetNextFeature( ))!=NULL)
{
clippingshp->CreateFeatur
Dear all
I have very recently downloaded "Montrevedi" OTB source code. All I see is
myriad classes (but seems no DLL/lib!). I have right now a few doubts:
1. How to use this package in a C++ application using MS Visual Studio .NET
2008?
2. The documentation says the code depends on GDAL and ITK.
Dear all,
I need, using GDAL, a Geometric Correction and Resampling program for
ERDAS img in C++/MFC. Can you please help me. If you don't have the
source code, would you please mail me the detailed algorithm(s) to
accomplish the task.
With many thanks,
Ramesh
Dear all,
I am new to GDAL and I was at fault in being too hasty in asking for
an advanced topic in my previous post.
I am facing a fundamental difficulty. The problem is to retrieve
projection and pixel data etc. from a source ERDAS .img file and copy
'as it is' to another file. For this, I wrote
Dear all,
I am new to GDAL and I was at fault in being too hasty in asking for
an advanced topic in my previous post.
I am facing a fundamental difficulty. The problem is to retrieve
projection and pixel data etc. from a source ERDAS .img file and copy
'as it is' to another file. For this, I wrote
Dear Sir,
Thanks a lot for reply about zero pixel values when I attempted to
write into an output image file. Though I pasted the code I wrote for
programmatically 'copying' the image, once again I am pasting the same
below.
Q. "One thing I notice about your code is that you only appear to read
an
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