Peter Hopfgartner r3-gis.com> writes:
> I finally took the time to have a better look at this.
>
> The attached patch is only for our special case, where data arrives in 8
> bit bands and is certainly far from being decent (I've written my last
> C++ code approx. 15 years ago). Anyway, the i
Am 26.09.2014 um 19:22 schrieb Even Rouault :
> Peter,
>
Hi Even,
> This is an interesting proof of concept.
>
> I have several notes :
> - not sure about your naming conventions. For me your 'top' and 'bottom' must
> be inverted. In imaging convention, the y of top is < to the y of bottom
>
Peter,
This is an interesting proof of concept.
I have several notes :
- not sure about your naming conventions. For me your 'top' and 'bottom' must
be inverted. In imaging convention, the y of top is < to the y of bottom
- the formula is only appropriate for a resampling up to a factor of 2
- y
On 09/19/2014 01:50 PM, Peter Hopfgartner wrote:
On 09/18/2014 10:30 PM, Even Rouault wrote:
Le jeudi 18 septembre 2014 22:23:06, Peter Hopfgartner a écrit :
Salut Evan,
thanks for you recipe. Unfortunately, what I am really interested in
is to
use this from MapServer. Could you give me a poi
Jukka Rahkonen mmmtike.fi> writes:
> Hi,
>
> You are naturally right about the tiles and it is good if you will work and
> make GDAL better. I reacted when you wrote "what I am really interested in
> is to use this from MapServer". I believe that your improvements will have
> no effect on what y
On 09/19/2014 12:51 PM, Even Rouault wrote:
Selon Peter Hopfgartner :
Hello Evan,
I've tried this on your suggestion. What happens is, that all labels are
now much smaller, even harder to read then before. Basically, it seems
that tiles from a higher zoom levels are taken. This would be
reason
On 09/18/2014 10:30 PM, Even Rouault wrote:
Le jeudi 18 septembre 2014 22:23:06, Peter Hopfgartner a écrit :
Salut Evan,
thanks for you recipe. Unfortunately, what I am really interested in is to
use this from MapServer. Could you give me a pointer in the source where
the resampling takes place
Selon Peter Hopfgartner :
> Hello Evan,
>
> I've tried this on your suggestion. What happens is, that all labels are
> now much smaller, even harder to read then before. Basically, it seems
> that tiles from a higher zoom levels are taken. This would be
> reasonably, if there would be no labels on
Peter Hopfgartner r3-gis.com> writes:
>
> On 09/18/2014 11:03 PM, Jukka Rahkonen wrote:
> > Peter Hopfgartner r3-gis.com> writes:
> >
> >> Salut Evan,
> >>
> >> thanks for you recipe. Unfortunately, what I am really interested in is to
> > use this from MapServer. Could
> >> you give me a point
On 09/18/2014 11:03 PM, Jukka Rahkonen wrote:
Peter Hopfgartner r3-gis.com> writes:
Salut Evan,
thanks for you recipe. Unfortunately, what I am really interested in is to
use this from MapServer. Could
you give me a pointer in the source where the resampling takes place?
Hi,
Hi Jukka
Why
Hello Evan,
I've tried this on your suggestion. What happens is, that all labels are
now much smaller, even harder to read then before. Basically, it seems
that tiles from a higher zoom levels are taken. This would be
reasonably, if there would be no labels on the tiles. But in the case of
th
Peter Hopfgartner r3-gis.com> writes:
>
> Salut Evan,
>
> thanks for you recipe. Unfortunately, what I am really interested in is to
use this from MapServer. Could
> you give me a pointer in the source where the resampling takes place?
Hi,
Why don't you test with Mapserver then before startin
Le jeudi 18 septembre 2014 22:23:06, Peter Hopfgartner a écrit :
> Salut Evan,
>
> thanks for you recipe. Unfortunately, what I am really interested in is to
> use this from MapServer. Could you give me a pointer in the source where
> the resampling takes place?
In gcore/rasterio.cpp : GDALRaster
Salut Evan,
thanks for you recipe. Unfortunately, what I am really interested in is to use
this from MapServer. Could you give me a pointer in the source where the
resampling takes place?
Thanks,
Peter
Am 18.09.2014 um 22:11 schrieb Even Rouault :
> Le jeudi 18 septembre 2014 17:40:11, Peter
Le jeudi 18 septembre 2014 17:40:11, Peter Hopfgartner a écrit :
> Hi, everybody
>
> we are using the GDAL WMS driver for getting maps from a public WMTS
> service, http://www.basemap.at. Anyway, the resulting image does not
> look smooth. In particular, I would guess that the the image was scaled
Hi, everybody
we are using the GDAL WMS driver for getting maps from a public WMTS
service, http://www.basemap.at. Anyway, the resulting image does not
look smooth. In particular, I would guess that the the image was scaled
with something like a nearest neighbor algorithm.
So my question is si
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