Paul Meems wrote:
We're using GDAL in MapWindow GIS and we're very happy about it.
Thanks for this great library.
Currently we have problems displaying png files representing only a few
lines.
The lines show up very stippled. Pixels are missing.
Reading this article, this seems 'by design':
h
We're using GDAL in MapWindow GIS and we're very happy about it.
Thanks for this great library.
Currently we have problems displaying png files representing only a few
lines.
The lines show up very stippled. Pixels are missing.
Reading this article, this seems 'by design':
http://n2.nabble.com/Ch
Dear Frank
Thanks for the swift response.
Viswanath.
--- On Thu, 15/10/09, Frank Warmerdam wrote:
> From: Frank Warmerdam
> Subject: Re: [gdal-dev] Change Resampling method
> To: "vvv jjj"
> Cc: gdal-dev@lists.osgeo.org
> Date: Thursday, 15 October, 2009, 8:01 P
Your reference to lanscoz is likely referring to Lanczos resampling
http://en.wikipedia.org/wiki/Lanczos_resampling
The gdalwarp man page shows that it supports 5 resampling methods:
near, bilinear, cubic, cubicspline, lanczos.
http://www.gdal.org/gdalwarp.html
Greg
On Oct 15, 2009, at 4:00 AM
vvv jjj wrote:
Hi
I'm trying to read raster file (simple Tiff) raster data using RasterIO and
display the raster data without creating another dataset. By default GDAL
uses nearest neighbor resampling algorithm. I would like to use other
resampling methods (lanscoz). I do not need to write in a
Viswanath,
RastorIO doesn't do any resampling. RasterIO doesn't have an argument like
hDstDS. I think the resampling is occuring during reprojection or some other
process.
On Thu, Oct 15, 2009 at 1:30 PM, vvv jjj wrote:
> Hi
>
> I'm trying to read raster file (simple Tiff) raster data using Ras
Hi
I'm trying to read raster file (simple Tiff) raster data using RasterIO and
display the raster data without creating another dataset. By default GDAL uses
nearest neighbor resampling algorithm. I would like to use other resampling
methods (lanscoz). I do not need to write in a new file (no h
