Hi Craig,
For clipping you should use another GDAL tools before passing raster
to gdal2tiles for tile generation.
If you need to clip just by specifying bounding box in source
coordinates or raster coordinates you can use 'gdal_translate' on the
input raster and its parameters -srcwin or -projwin
Hi Guillaume,
Thank you for positive feedback ;-)
> Just a question after a quick look at the doc : can the input file be a
> raster catalog (the gdaltindex thing) ? Raster data needing to be tiled
> fur web publication are sometimes already tiled in several pieces
> because of their size.
I don
Hi, When i call OGRLayer::CreateField() to create a field with a Chinese
name[UNICODE], i got errors. The driver is ESRI shape. Does
OGRLayer::CreateField() suport UNICODE in ver1.4.1 ?
--
To the world you're little, but to a person you're the world.
Frank, this is my example for you to test the ver1.5.2 OGRFeatureStyle.cpp.
Thank you.
//---CODE--
bool CreateDefaultStyle("shpcreate\\1.tbl", 2);
void main()
{
bool res = CreateDefaultStyle("shp
Hi, Frank, welcome to China. I'd like to see you in Beijing, i'm sure that
you're the joss of many young students, hehe.
I have found the reason why failed to deal styles with ver1.5.2. Compared
with ver1.4.1, CPLSPrintf() is replaced the CPLString().Printf() , and i
could trace the er
Tamas,
Thanks for the input, much appreciated since I would like to get this
interface defined.
A streaming driver so JPIPKAK for example would need to register as its
own driver to handle urls of the type jpip://, similarly ecwp would need
its own driver if it were to use the same callback for s
Attila Csipa wrote:
Just being curious as to what the current status on encoding/locale support is
in GDAL/OGR ? I've seen RFC-23 (and 5), but I'm curious as to which drivers
support this currently or at least in known development phase (as their
implementation is listed as 'on demand' in the R
Just being curious as to what the current status on encoding/locale support is
in GDAL/OGR ? I've seen RFC-23 (and 5), but I'm curious as to which drivers
support this currently or at least in known development phase (as their
implementation is listed as 'on demand' in the RFC). Also, is there p
Norman,
It seems like adding a GDALProgressFunc like parameter to RasterIO
would be a solution but I'm not totally sure about the negaive effects
of this change since these functions are frequently used.
Most of the drivers are doing band based rasterIO so you should also
deal with Band.RasterIO
Nice work. Looks great.
Can a bounding box for the input image be specified so the collar will be
trimmed prior to creating the tile images?
Craig
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Guillaume Sueur
Sent: Monday, August 18, 2008 2:07 PM
To:
That's an awesome job actually Klokan ! Thanks for these enhancements.
Just a question after a quick look at the doc : can the input file be a
raster catalog (the gdaltindex thing) ? Raster data needing to be tiled
fur web publication are sometimes already tiled in several pieces
because of their
Having spent some more time on this, is adding progressive support to
gdal as simple as overloading the RasterIO function
http://www.gdal.org/classGDALDataset.html#e077c53268d2272eebed10b891a057
43
and adding a callback function? I would like to standardize this if
possible in the GDALDataset cl
Hello everybody,
what was done recently on GDAL2Tiles project:
New cool example of the map generated by GDAL2Tiles:
--
I processed freely available USGS DRG map of Grand Canyon by
GDAL2Tiles. It is a nice example of w
On Mon, 2008-08-18 at 20:12 +0200, Mateusz Loskot wrote:
> Nikos Alexandris wrote:
> > Dear QGIS-users and developers,
> > I 've come across this strange behaviour: Settings > Background Color
> > (change color to anything) > OK. The result is that all toolbar icons
> > disappear, only text is show
Hi Martin,
I've applied your patch in r15154.
As far as the true heading is concerned, I'm not sure if it is necessary to
change things as it is an angle, and 0 or 360 mean pretty much the same
thing. Furthermore, this value is probably not directly read by "humans", but
used for computations.
Nikos Alexandris wrote:
> Dear QGIS-users and developers,
> I 've come across this strange behaviour: Settings > Background Color
> (change color to anything) > OK. The result is that all toolbar icons
> disappear, only text is shown for each button!
>
> QGIS 0.11.0-Metis under Ubuntu Hardy 64-bit
On 8/17/08, wow <[EMAIL PROTECTED]> wrote:
> Hi,
> When i tried to update my whole program from ver1.4.1 to 1.5.2, all worked
> well except the OGRFeatureStyle module. The function
> OGRStyleMgr::AddStyle() couldn't write the provided style
> name and style string right with ver1.5.2, but could
Limei Ran wrote:
>
> Hi:
>
> I have the same problem. I just installed 1.5.2 version on Linux. When
> I do:
> gdalinfo --formats | grep GRIB
>
> Nothing came out. Also when I do:
> gdalinfo abc.grb I got: not recognised as a supported file format
>
> My grb file is GRIB2 format. Do we need t
On 8/16/08, Koen Mannaerts [fietsnet.be] <[EMAIL PROTECTED]> wrote:
>
> Hi all,
>
> I noticed that ogr2ogr in FWtools 1.0.0.a7 returns a different result than
> ogr2ogr in FWtools 2.2.0, 2.2.1.
Koen,
The behavior of PROJ.4 changed between PROJ 4.5.x and
PROJ 4.6.0. In particular, PROJ.4 will
On 8/16/08, Christopher Hunt <[EMAIL PROTECTED]> wrote:
> Hopefully one last question on this though: the a_ullr parameters - given
> the a_srs spec of EPSG:27700, are the a_ullr parameters expected to be in
> BNG coordinates i.e. eastings and northings values? Asking this another way,
> what actu
On 8/15/08, Brent Fraser <[EMAIL PROTECTED]> wrote:
> I'm using OGR's Geos functions (e.g. OGRGeometry::IsValid) to process some
> polygons. Geos spits out messages to console (stderr?) like "Warning 1:
> Self-intersection at or near point ...". Is there a way to disable these
> messages via OGR?
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