Re: [Qgis-developer] [Geoserver-users] WCS 1.1.1 response rotated

2012-08-08 Thread Radim Blazek
On Wed, Aug 8, 2012 at 10:39 PM, Andrea Aime
 wrote:
> On Wed, Aug 8, 2012 at 9:47 PM, Radim Blazek  wrote:
>>
>> Hi,
>> I cannot get correct response from WCS 1.1.1, the result is rotated.
>> The server is here:
>>
>>  http://www.sogeo.ch/geoserver/wcs
>>
>> request:
>>
>>
>> http://www.sogeo.ch:80/geoserver/wcs?SERVICE=WCS&VERSION=1.1.1&REQUEST=GetCoverage&FORMAT=image/tiff&IDENTIFIER=Img_Sample&BOUNDINGBOX=21.5843815789473652,-129.8681617142856908,53.2349184210526332,-62.9889182857142913,urn:ogc:def:crs:EPSG::4326&GRIDBASECRS=urn:ogc:def:crs:EPSG::4326&GRIDORIGIN=53.2349184210526332,-129.8681617142856908&GRIDCS=urn:ogc:def:cs:OGC:0.0:Grid2dSquareCS&GRIDTYPE=urn:ogc:def:method:WCS:1.1:2dSimpleGrid&GRIDOFFSETS=1.7583631578947370,1.9670365714285709
>>
>> returns rotated raster. I have checked all params and I believe that
>> with GRIDTYPE=urn:ogc:def:method:WCS:1.1:2dSimpleGrid it should never
>> be rotated.
>
>
> Hi Radim, long time no see.
> The WCS spec uses the urn: form, urn:ogc:def:crs:EPSG::4326,  that mandates
> the data to be expressed in lat/lon order, GeoServer respects that to the
> letter.

Yes, the request above has lat/lon order in BOUNDINGBOX, GRIDORIGIN
and GRIDOFFSETS (North America), that is not a problem.

> However you are right, the spec says no rotation allowed:
>
> GridType: default is “urn:ogc:def:method:WCS:1.1:2dSimpleGrid”
> (This GridType disallows rotation or skew relative to the GridBaseCRS –
> therefore
> GridOffsets has only two numbers.)
>
> Now... is it possible to maintain lat/lon axis order and still use
> 2dSimpleGrid?

Why not? Anyway, can you find in GeoServer code the place where the
output is rotated with params given above?

>> Does somebody has any idea? Are the params wrong? Which free WCS
>> client is known to work with GeoServer WCS 1.1.1?
>
> The was no released WCS client to use at the time, GeoServer is the
> reference implementation,
> it was tested as such, nobody from OGC complained.
> However I believe Frank tried out GDAL against GeoServer too in that time,
> can't remember outstanding issues there either.

GDAL does not work with WCS 1.1 in geographic CRS because it does not
switch axis order.

>> The result with 1.1.1 is also larger by 1 pixel in each direction
>> (1.0.0 works OK), is it taken into account that 1.1.1 grid is using
>> cell centers, not edges?
>
> OGC mandates cell centers as the one and only way to deal with raster data
> as far as I know, I believe we should be using it on both WCS versions but
> I'm not sure, they were implemented by two different people and the code
> paths are quite different.

AFAIK, the WCS version 1.0 should use cell edges (bbox) like WMS 1.x does.

Radim

> Cheers
> Andrea
>
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Re: [Qgis-developer] color ramp manager

2012-08-08 Thread jjg

Etienne Tourigny-3 wrote
> 
> this is great.  I don't think the QGis: prefix is needed though - this
> should be general...
> 

sure, but I mean that if you want to make a particular selection 
for QGIS then you can use the tagging facility to save that 
selection directly from the site.  The prefix and/or uniqueness
of the tag makes it possible for me to filter out the selection.

Generic tagging is also helpful, of course



> Could you add relevant tags to the items in your selections? (e.g.
> "GMT ocean" should have tag "bathymetry")
> 

Eventually, time permitting :-)



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Re: [Qgis-developer] color ramp manager

2012-08-08 Thread Etienne Tourigny
Hi Jim,

this is great.  I don't think the QGis: prefix is needed though - this
should be general...

Could you add relevant tags to the items in your selections? (e.g.
"GMT ocean" should have tag "bathymetry")

Etienne

>>
>> IMHO with such high numbers, appropriate tagging & filtering is the way
>> to go.
>>
>
> I have implemented a simple tagging scheme on the cpt-city site.
> If anyone would like to go through the site giving a unique tag
> to a set of gradients ("QGIS:gravity", "QGIS:topo", whatever)
> then I will have a list of those from which to generate a selection
> which can then make its way (eventually) into QGIS
>
> Cheers
>
> Jim
>
>
>
>
> --
> View this message in context: 
> http://osgeo-org.1560.n6.nabble.com/color-ramp-manager-tp4993619p4993944.html
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Re: [Qgis-developer] Public WCS servers

2012-08-08 Thread Radim Blazek
Hi Stefan,
thank you. Can you tell me which version of GeoServer is it using and
which WCS client works with that? Does it work for you correctly in
1.1.1 version? I cannot get it working with 1.1.1, it is returning the
raster rotated, I checked all params and looked into GeoServer code,
everything seems to be OK, but result is rotated.

Radim

On Wed, Aug 8, 2012 at 1:59 PM, Ziegler Stefan  wrote:
> Hi Radim
>
> http://www.sogeo.ch/geoserver/wcs
>
> regards
> Stefan
>
>> -Ursprüngliche Nachricht-
>> Von: qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-
>> boun...@lists.osgeo.org] Im Auftrag von Radim Blazek
>> Gesendet: Mittwoch, 8. August 2012 11:29
>> An: qgis-user List; qgis-developer
>> Betreff: [Qgis-developer] Public WCS servers
>>
>> Hi all,
>> I am looking for public WCS servers for the purpose of WCS provider testing. 
>> Please
>> send me public WCS servers URLs you know about, which are not yet on my list:
>>
>> http://argon.geogr.uni-jena.de:8080/geoserver/ows
>> http://demo.mapserver.org/cgi-bin/wcs
>> http://geobrain.laits.gmu.edu/cgi-bin/gbwcs-dem
>> http://geobrain.laits.gmu.edu/cgi-bin/ows8/wcseo
>> http://geobrain.laits.gmu.edu/cgi-bin/wcs110
>> http://geobrain.laits.gmu.edu/cgi-bin/wcs-all
>> http://iceds.ge.ucl.ac.uk/cgi-bin/icedswcs
>> http://motherlode.ucar.edu:8080/thredds/wcs/fmrc/NCEP/DGEX/Alaska_12km/NCEP-
>> DGEX-Alaska_12km_best.ncd
>> http://nsidc.org/cgi-bin/atlas_north
>> http://sedac.ciesin.columbia.edu/geoserver/wcs
>> http://webmap.ornl.gov/ogcbroker/wcs
>> http://ws.csiss.gmu.edu/cgi-bin/wcs-t
>> http://ws.laits.gmu.edu/cgi-bin/wcs-all
>> http://zeus.pin.unifi.it/gi-wcs/http
>>
>> Radim
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Re: [Qgis-developer] color ramp manager

2012-08-08 Thread jjg

Paolo Cavallini wrote
> 
> IMHO with such high numbers, appropriate tagging & filtering is the way
> to go.
> 

I have implemented a simple tagging scheme on the cpt-city site.  
If anyone would like to go through the site giving a unique tag
to a set of gradients ("QGIS:gravity", "QGIS:topo", whatever)
then I will have a list of those from which to generate a selection
which can then make its way (eventually) into QGIS

Cheers

Jim 




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Re: [Qgis-developer] Public WCS servers

2012-08-08 Thread Radim Blazek
On Wed, Aug 8, 2012 at 7:18 PM, Paolo Cavallini  wrote:
> Il 08/08/2012 11:29, Radim Blazek ha scritto:
>> Hi all,
>> I am looking for public WCS servers for the purpose of WCS provider
>> testing. Please send me public WCS servers URLs you know about, which
>> are not yet on my list:
> Hi Radim,
> are you going to add them as default servers, as it happens for WMS?

No, it is for testing purposes only.

Radim

> Thanks.
>
> --
> Paolo Cavallini - Faunalia
> www.faunalia.eu
> Full contact details at www.faunalia.eu/pc
> Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
>
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Re: [Qgis-developer] Public WCS servers

2012-08-08 Thread Paolo Cavallini
Il 08/08/2012 11:29, Radim Blazek ha scritto:
> Hi all,
> I am looking for public WCS servers for the purpose of WCS provider
> testing. Please send me public WCS servers URLs you know about, which
> are not yet on my list:
Hi Radim,
are you going to add them as default servers, as it happens for WMS?
Thanks.

-- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario

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Re: [Qgis-developer] How to color a raster with a color table with values From - To?

2012-08-08 Thread Etienne Tourigny
Hi,

which version of the api are you using? If you are using the
development version (1.9), there is support for more flexible color
ramps with rasters, using QgsVectorColorRampV2. Beware, however, that
the api is going to suffer some changes in the near future. There are
various recent threads on this subject in this mailing list.

Another option (and the only available if using 1.8) is to follow the
approach used in the rasterlayer test in
tests/src/core/testqgsrasterlayer.cpp .
TestQgsRasterLayer::pseudoColor() uses a ColorRampItem vector and
calls colorRampShader->setColorRampItemList(items)

Etienne

On Wed, Aug 8, 2012 at 3:42 AM, SupportLists  wrote:
> Hi,
>
> I am using QGIS API to develop a custom application. Currently I'm using
> QgsRasterLayer::PalettedColor + QgsRasterLayer::ColorRampShader  +
> QgsColorRampShader::ColorRampItem to render a raster using a specific color
> map.
>
> Now, I need to render the raster with a colormap using value From - To
> however, ColorRampItem struct only accepts one value. Is there another way
> around? Or, its it possible to create user defined DrawingStyles and
> ColorShadingAlgorithms? If so how?
>
> Any help is very much appreciated.
>
> Regards,
> Carlos.
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[Qgis-developer] How to color a raster with a color table with values From - To?

2012-08-08 Thread SupportLists

Hi,

I am using QGIS API to develop a custom application. Currently I'm using 
QgsRasterLayer::PalettedColor + QgsRasterLayer::ColorRampShader  + 
QgsColorRampShader::ColorRampItem to render a raster using a specific 
color map.


Now, I need to render the raster with a colormap using value From - To 
however, ColorRampItem struct only accepts one value. Is there another 
way around? Or, its it possible to create user defined DrawingStyles and 
ColorShadingAlgorithms? If so how?


Any help is very much appreciated.

Regards,
Carlos.
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Re: [Qgis-developer] Plugin project problem

2012-08-08 Thread Etienne Tourigny
Hmm perhaps I see these because I am a manager.

This is a known bug : http://hub.qgis.org/issues/5414. Please add
information there.

Etienne

On Wed, Aug 8, 2012 at 10:43 AM, James Stott
 wrote:
> Thanks for the reply.
>
> I do not see anywhere on the information page to change the sub-project.
>
>
> There are fields for:
>
> Name, Description, Indentifier, Homepage and Public.
>
> Then there are the Trackers and Customfields sections after this.
>
> Also, if I go to http://hub.qgis.org/projects/qgis-user-plugins I do not
> see the New Subproject link anywhere (I am logged in).
>
>
> James Stott BSc (Hons) MSc | Senior Professional
> Nicholas Pearson Associates | 30 Brock Street | Bath | BA1 2LN
> T: 01225 445548 | M: -
> http://www.npaconsult.co.uk/
> -Original Message-
> From: Etienne Tourigny [mailto:etourigny@gmail.com]
> Sent: 08 August 2012 14:03
> To: James Stott
> Cc: qgis-developer@lists.osgeo.org
> Subject: Re: [Qgis-developer] Plugin project problem
>
> Go to settings->information, you can make it a sub-project of "user
> plugins"
>
> Note that now the "user plugins" page has a "new subproject "link to
> create a sub-project directly, although you have to be logged in I
> think.
>
> Etienne
>
> On Wed, Aug 8, 2012 at 7:30 AM, James Stott
>  wrote:
>> I have submitted a plugin and I thought I would create a project page
>> for it as well.
>>
>> Doing this I have managed to creat a plugin project page but it didn't
>
>> add it as a sub project of the User Plugins. It seems to have added it
>
>> as a separate project
>>
>> How do I change this?
>>
>> There was no add new sub project button on the User Plugins page so I
>> thought it would let me set this layer on.
>>
>> James
>>
>> James Stott BSc (Hons) MSc | Senior Professional Nicholas Pearson
>> Associates | 30 Brock Street | Bath | BA1 2LN
>> T: 01225 445548 | M: -
>> http://www.npaconsult.co.uk/
>>
>> http://www.npaconsult.co.uk/http://www.npaconsult.co.uk/about-news.asp
>>
>> http://www.npaconsult.co.uk/terms.asp
>> This Electronic Transmission is intended only for the attention of the
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> you are not the person for whom it is intended, you must not copy,
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> this electronic transmission in error please notify us immediately by
> telephone, delete the transmission and destroy any hard copies.
>> Nicholas Pearson Associates has used all reasonable efforts to ensure
> that this message and any attachments are free from viruses.
>> Nicholas Pearson Associates, 30 Brock Street, Bath, BA1 2LN , Tel: +44
>
>> (0) 01225 445548, Fax: +44 (0) 01225 312387, Website:
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Re: [Qgis-developer] Plugin project problem

2012-08-08 Thread James Stott
Thanks for the reply.

I do not see anywhere on the information page to change the sub-project.


There are fields for:

Name, Description, Indentifier, Homepage and Public. 

Then there are the Trackers and Customfields sections after this.

Also, if I go to http://hub.qgis.org/projects/qgis-user-plugins I do not
see the New Subproject link anywhere (I am logged in).


James Stott BSc (Hons) MSc | Senior Professional
Nicholas Pearson Associates | 30 Brock Street | Bath | BA1 2LN
T: 01225 445548 | M: -
http://www.npaconsult.co.uk/ 
-Original Message-
From: Etienne Tourigny [mailto:etourigny@gmail.com] 
Sent: 08 August 2012 14:03
To: James Stott
Cc: qgis-developer@lists.osgeo.org
Subject: Re: [Qgis-developer] Plugin project problem

Go to settings->information, you can make it a sub-project of "user
plugins"

Note that now the "user plugins" page has a "new subproject "link to
create a sub-project directly, although you have to be logged in I
think.

Etienne

On Wed, Aug 8, 2012 at 7:30 AM, James Stott
 wrote:
> I have submitted a plugin and I thought I would create a project page 
> for it as well.
>
> Doing this I have managed to creat a plugin project page but it didn't

> add it as a sub project of the User Plugins. It seems to have added it

> as a separate project
>
> How do I change this?
>
> There was no add new sub project button on the User Plugins page so I 
> thought it would let me set this layer on.
>
> James
>
> James Stott BSc (Hons) MSc | Senior Professional Nicholas Pearson 
> Associates | 30 Brock Street | Bath | BA1 2LN
> T: 01225 445548 | M: -
> http://www.npaconsult.co.uk/
>
> http://www.npaconsult.co.uk/http://www.npaconsult.co.uk/about-news.asp
>
> http://www.npaconsult.co.uk/terms.asp
> This Electronic Transmission is intended only for the attention of the
addressee. It may contain privileged and confidential information. If
you are not the person for whom it is intended, you must not copy,
distribute or take any action in reliance on it. If you have received
this electronic transmission in error please notify us immediately by
telephone, delete the transmission and destroy any hard copies.
> Nicholas Pearson Associates has used all reasonable efforts to ensure
that this message and any attachments are free from viruses.
> Nicholas Pearson Associates, 30 Brock Street, Bath, BA1 2LN , Tel: +44

> (0) 01225 445548, Fax: +44 (0) 01225 312387, Website: 
> http://www.npaconsult.co.uk/ 
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Re: [Qgis-developer] Plugin project problem

2012-08-08 Thread Etienne Tourigny
Go to settings->information, you can make it a sub-project of "user plugins"

Note that now the "user plugins" page has a "new subproject "link to
create a sub-project directly, although you have to be logged in I
think.

Etienne

On Wed, Aug 8, 2012 at 7:30 AM, James Stott
 wrote:
> I have submitted a plugin and I thought I would create a project page
> for it as well.
>
> Doing this I have managed to creat a plugin project page but it didn't
> add it as a sub project of the User Plugins. It seems to have added it
> as a separate project
>
> How do I change this?
>
> There was no add new sub project button on the User Plugins page so I
> thought it would let me set this layer on.
>
> James
>
> James Stott BSc (Hons) MSc | Senior Professional
> Nicholas Pearson Associates | 30 Brock Street | Bath | BA1 2LN
> T: 01225 445548 | M: -
> http://www.npaconsult.co.uk/
>
> http://www.npaconsult.co.uk/http://www.npaconsult.co.uk/about-news.asp
>
> http://www.npaconsult.co.uk/terms.asp
> This Electronic Transmission is intended only for the attention of the 
> addressee. It may contain privileged and confidential information. If you are 
> not the person for whom it is intended, you must not copy, distribute or take 
> any action in reliance on it. If you have received this electronic 
> transmission in error please notify us immediately by telephone, delete the 
> transmission and destroy any hard copies.
> Nicholas Pearson Associates has used all reasonable efforts to ensure that 
> this message and any attachments are free from viruses.
> Nicholas Pearson Associates, 30 Brock Street, Bath, BA1 2LN , Tel: +44 (0) 
> 01225 445548, Fax: +44 (0) 01225 312387, Website: http://www.npaconsult.co.uk/
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Re: [Qgis-developer] color ramp manager

2012-08-08 Thread Etienne Tourigny
Brent,

thanks for the information. I am forwarding it to the list because I think
it is of general interest.

I am not sure I understand how we should notify users when a CC BY or CC
BY_NC-SA (commercial).

Do we have to show the author and copyright information along with the
gradient when user chooses it? Also, whenever it is displayed, for example
in the style manager main window?

I can imagine a simple text with the author name and informal license tag,
along with a link to get the entire copyright information.

thank,
Etienne


On Tue, Aug 7, 2012 at 11:05 PM,  wrote:

> CC BY-NC-SA is OK to distribute, but users cannot use them for commercial
> purposes. This does need to be clear to users, that some palettes have such
> constraints.
>
> CC-BY licences are effectively much the same as "Link requested",
> "Attribution required", "Credit Requested". UK Open Licence also allows for
> a BY requirement.
>
> Generally, all content/data/files released under such licences require the
> licences, citations, disclaimers to be passed along with the content, and
> to be applied whenever used.
>
> As long as the QGIS facility is able to notify the user of the licence
> details whenever a file is used, my take would be that QGIS is meeting
> licence requirements.
>
> Cheers,
>
>   Brent
>
> --- On *Wed, 8/8/12, Etienne Tourigny * wrote:
>
>
> From: Etienne Tourigny 
> Subject: Re: [Qgis-developer] color ramp manager
> To: "jjg" 
> Cc: qgis-developer@lists.osgeo.org
> Date: Wednesday, August 8, 2012, 10:48 AM
>
>
> Hi all,
>
> I have a few questions regarding the licensing restrictions regarding
> the bundling of some gradient files from cpt-city.
>
> First I would like to thank J.J. Green for his past and future help,
> both in creating his archive and in his advice and help. Much of this
> information is based on feedback from him.
>
> Also it seems that the majority of the gradients made available in the
> cpt-city package are free to distribute, as long as due attribution is
> given.
>
> I would like confirmation that artwork with the following licenses are
> OK for us to distribute with QGis (as long as we keep the licensing
> information along with the gradient files):
>
> - GPL
> - GPLv2
> - Apache
> - BSD
> - MIT
> - identified as "public domain"
> - Creative Commons (CC BY-SA 3.0) /
> http://creativecommons.org/licenses/by-sa/3.0/
> - Creative Commons (CC BY-NC-SA 3.0) /
> http://creativecommons.org/licenses/by-nc-sa/3.0/
> - Creative Commons (CC BY 3.0) /
> http://creativecommons.org/licenses/by/3.0/
>
>
> There are others which are less clear:
>
> - "Free to use", without any license (e.g. cl/ ). It is my
> understanding that we CANNOT distribute them unless explicitly allowed
>
> - "Not specified" or no license information - safer not to distribute?
>
> - "Link requested" (e.g. ds/ fg/ ) - where would we put the link, just
> keep them in the files?   ds/ also says "can be used anywhere anytime"
> but no mention on distribution
>
> - "Attribution required" / "Credit Requested" - ok as long as we keep
> the copyright info ?
>
> - ESRI license is too complex for me, sorry. can someone have a look?
> directory is ersi/
>
> - "Disclaimer required" - the "New Jersey Geological Survey" gradients
> require citation when they are used, better not to distribute then?
>
> - "UK Open Government Licence" (e.g. os/ , ukmo/)  -
> http://www.nationalarchives.gov.uk/doc/open-government-licence/
>
> - gosquared "free for you to download and do whatever you want with
> them" - http://www.gosquared.com/liquidicity/archives/822
>
>
> So in general, if an author requires attribution or link, is it OK for
> use to attribute and/or link by providing the original copyright
> information?
>
> Etienne
>
>
> On Tue, Aug 7, 2012 at 3:28 PM, Etienne Tourigny
> http://mc/compose?to=etourigny@gmail.com>>
> wrote:
> > On Tue, Aug 7, 2012 at 2:56 PM, jjg 
> > http://mc/compose?to=j.j.gr...@gmx.fr>>
> wrote:
> >>
> >> Etienne Tourigny-3 wrote
> >>>
> >>> I was thinking of an interface to make zip files from selection lists.
> >>> The plugin would probably be suited for that, because it's not really
> >>> part of the core and it's much easier to write this sort of thing in
> >>> python. Ideally, we should have a point-n-click interface for
> >>> generating these selections, but I think it would be too costly to
> >>> implement. So a manual solution would probably be easiest on the
> >>> short-term. Unless we feel it's necessary to have users make their own
> >>> selections (by selecting favourites), and use that.
> >>>
> >>> Perhaps a first step would be using the cpt-city selections which can
> >>> be distributed and generate a list from that.
> >>>
> >>
> >> I dont think you need to make a selection "topo and free", just make
> >> a selection "topo", and apply it to to the set of free files, ignoring
> those
> >> not present.  This is quite generic, it can be used on the GUI, for
> >> generating zipfiles, whatever.
> >
> > That's 

[Qgis-developer] UPDATE: New Plugin - Edit Any Layer

2012-08-08 Thread rob . j . nickerson
This plugin has now been uploaded to http://plugins.qgis.org/ and is  
awaiting approval (thanks Paolo).


Changelog:
* New icon
* Added comment to dialogue window
* Changed menu entry to "Edit Any Layer -> Create Editable Layer..."

Alister, thanks for the suggestions but, although the name "Copy as memory  
layer" would explain _what_ the plugin does, I will stick with "Edit Any  
Layer" as this explains _why_ you would want to run the plugin. I have also  
not added an option to copy selected items only (and this is low priority  
as this feature is in QGIS core UI).


Regards,
Rob
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Re: [Qgis-developer] Public WCS servers

2012-08-08 Thread Ziegler Stefan
Hi Radim

http://www.sogeo.ch/geoserver/wcs

regards
Stefan

> -Ursprüngliche Nachricht-
> Von: qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-
> boun...@lists.osgeo.org] Im Auftrag von Radim Blazek
> Gesendet: Mittwoch, 8. August 2012 11:29
> An: qgis-user List; qgis-developer
> Betreff: [Qgis-developer] Public WCS servers
> 
> Hi all,
> I am looking for public WCS servers for the purpose of WCS provider testing. 
> Please
> send me public WCS servers URLs you know about, which are not yet on my list:
> 
> http://argon.geogr.uni-jena.de:8080/geoserver/ows
> http://demo.mapserver.org/cgi-bin/wcs
> http://geobrain.laits.gmu.edu/cgi-bin/gbwcs-dem
> http://geobrain.laits.gmu.edu/cgi-bin/ows8/wcseo
> http://geobrain.laits.gmu.edu/cgi-bin/wcs110
> http://geobrain.laits.gmu.edu/cgi-bin/wcs-all
> http://iceds.ge.ucl.ac.uk/cgi-bin/icedswcs
> http://motherlode.ucar.edu:8080/thredds/wcs/fmrc/NCEP/DGEX/Alaska_12km/NCEP-
> DGEX-Alaska_12km_best.ncd
> http://nsidc.org/cgi-bin/atlas_north
> http://sedac.ciesin.columbia.edu/geoserver/wcs
> http://webmap.ornl.gov/ogcbroker/wcs
> http://ws.csiss.gmu.edu/cgi-bin/wcs-t
> http://ws.laits.gmu.edu/cgi-bin/wcs-all
> http://zeus.pin.unifi.it/gi-wcs/http
> 
> Radim
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Re: [Qgis-developer] Diagram improvements

2012-08-08 Thread James Stott
What would also be useful is to be able to include a number inside the
pie segment to indicate either the percentage of the pie or the actual
number of whatever the segment represents (i.e. 10 apple out of 35
pieces of fruit in total rather than just being able to have 28%).

It would be good if this number could sit outside of the pie chart with
a line pointing into the segment that it refers to - excel does this
quite nicely.

I think you have covered most of the options needed for the legend - I
think the reference circle sizes is definitely needed.


James Stott BSc (Hons) MSc | Senior Professional
Nicholas Pearson Associates | 30 Brock Street | Bath | BA1 2LN
T: 01225 445548 | M: -
http://www.npaconsult.co.uk/ 

http://www.npaconsult.co.uk/http://www.npaconsult.co.uk/about-news.asp

From: Kuhn Matthias, Vermessung [mailto:matthias.k...@stadt-uster.ch] 
Sent: 08 August 2012 10:39
To: James Stott; qgis-developer@lists.osgeo.org
Subject: RE: [Qgis-developer] Diagram improvements

Good point.

This deserves deffinitely to be looked at.

Basic integration would have to include a rectangle with the colors for
the pie-pieces (or bars...) with labels Then attribute names should be
customizable. Attribute names tend to be technical.
The more advanced part would include some size reference circles.

What else would be needed for such a legend?

--
Matthias Kuhn
 

> -Original Message-
> From: qgis-developer-boun...@lists.osgeo.org
> [mailto:qgis-developer-boun...@lists.osgeo.org] On Behalf Of James 
> Stott
> Sent: Tuesday, August 07, 2012 5:51 PM
> To: qgis-developer@lists.osgeo.org
> Subject: Re: [Qgis-developer] Diagram improvements
> 
> It  would be excellent if you can get the diagrams working in legends 
> on composers too.
> 
> 
> James Stott BSc (Hons) MSc | Senior Professional Nicholas Pearson 
> Associates | 30 Brock Street | Bath | BA1 2LN
> T: 01225 445548 | M: -
> http://www.npaconsult.co.uk/
> 
> http://www.npaconsult.co.uk/http://www.npaconsult.co.uk/about-news.asp
> 
> From: qgis-developer-boun...@lists.osgeo.org
> [mailto:qgis-developer-boun...@lists.osgeo.org] On Behalf Of Paolo 
> Cavallini
> Sent: 07 August 2012 16:44
> To: qgis-developer@lists.osgeo.org
> Subject: Re: [Qgis-developer] Diagram improvements
> 
> Il 07/08/2012 17:37, Matthias Kuhn ha scritto:
> > Hi,
> >
> > I recently started an internship at Uster (a city in
> Switzerland). My
> > job will mostly be to improve QGIS. I'm really looking
> forward to this
> 
> > great opportunity.
> >
> > My first job is, to improve the diagrams. Any comments are highly
> >
> 
> what good news! definitely, diagrams are in the need for some love.
> I assume you are going to work on the newer implementation, right?
> I think one very important thing is to implement the missing features 
> from the old diagrams, so that we can keep only one, and reduce 
> redundancy.
> A second issue is cleaning the interface, that most users find 
> difficult to understand.
> When are you planning to issue a pull request against master?
> Thanks a lot.
> All the best.
> 
> --
> Paolo Cavallini - Faunalia
> www.faunalia.eu
> Full contact details at www.faunalia.eu/pc Nuovi corsi QGIS e PostGIS:
> http://www.faunalia.it/calendario
> 
> ___
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> http://lists.osgeo.org/mailman/listinfo/qgis-developer
> 
> http://www.npaconsult.co.uk/terms.asp
> This Electronic Transmission is intended only for the attention of the

> addressee. It may contain privileged and confidential information. If 
> you are not the person for whom it is intended, you must not copy, 
> distribute or take any action in reliance on it. If you have received 
> this electronic transmission in error please notify us immediately by 
> telephone, delete the transmission and destroy any hard copies.
> Nicholas Pearson Associates has used all reasonable efforts to ensure 
> that this message and any attachments are free from viruses.
> Nicholas Pearson Associates, 30 Brock Street, Bath, BA1 2LN ,
> Tel: +44 (0) 01225 445548, Fax: +44 (0) 01225 312387,
> Website: http://www.npaconsult.co.uk/ 
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> http://lists.osgeo.org/mailman/listinfo/qgis-developer
> 

http://www.npaconsult.co.uk/terms.asp
This Electronic Transmission is intended only for the attention of the 
addressee. It may contain privileged and confidential information. If you are 
not the person for whom it is intended, you must not copy, distribute or take 
any action in reliance on it. If you have received this electronic transmission 
in error please notify us immediately by telephone, delete the transmission and 
destroy any hard copies.
Nicholas Pearson Associates has used all reasonable efforts to ensure that this 
message and any attachments are free from viruses.
Nicholas Pearson Associates, 30 Brock Street, Bath, BA1 2

[Qgis-developer] Plugin project problem

2012-08-08 Thread James Stott
I have submitted a plugin and I thought I would create a project page
for it as well. 

Doing this I have managed to creat a plugin project page but it didn't
add it as a sub project of the User Plugins. It seems to have added it
as a separate project 

How do I change this?

There was no add new sub project button on the User Plugins page so I
thought it would let me set this layer on.

James 

James Stott BSc (Hons) MSc | Senior Professional
Nicholas Pearson Associates | 30 Brock Street | Bath | BA1 2LN
T: 01225 445548 | M: -
http://www.npaconsult.co.uk/ 

http://www.npaconsult.co.uk/http://www.npaconsult.co.uk/about-news.asp

http://www.npaconsult.co.uk/terms.asp
This Electronic Transmission is intended only for the attention of the 
addressee. It may contain privileged and confidential information. If you are 
not the person for whom it is intended, you must not copy, distribute or take 
any action in reliance on it. If you have received this electronic transmission 
in error please notify us immediately by telephone, delete the transmission and 
destroy any hard copies.
Nicholas Pearson Associates has used all reasonable efforts to ensure that this 
message and any attachments are free from viruses.
Nicholas Pearson Associates, 30 Brock Street, Bath, BA1 2LN , Tel: +44 (0) 
01225 445548, Fax: +44 (0) 01225 312387, Website: http://www.npaconsult.co.uk/
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Re: [Qgis-developer] Diagram improvements

2012-08-08 Thread Kuhn Matthias, Vermessung
Good point.

This deserves deffinitely to be looked at.

Basic integration would have to include a rectangle with the colors for the 
pie-pieces (or bars...) with labels
Then attribute names should be customizable. Attribute names tend to be 
technical.
The more advanced part would include some size reference circles.

What else would be needed for such a legend?

--
Matthias Kuhn
 

> -Original Message-
> From: qgis-developer-boun...@lists.osgeo.org 
> [mailto:qgis-developer-boun...@lists.osgeo.org] On Behalf Of 
> James Stott
> Sent: Tuesday, August 07, 2012 5:51 PM
> To: qgis-developer@lists.osgeo.org
> Subject: Re: [Qgis-developer] Diagram improvements
> 
> It  would be excellent if you can get the diagrams working in 
> legends on composers too.
> 
> 
> James Stott BSc (Hons) MSc | Senior Professional Nicholas 
> Pearson Associates | 30 Brock Street | Bath | BA1 2LN
> T: 01225 445548 | M: -
> http://www.npaconsult.co.uk/ 
> 
> http://www.npaconsult.co.uk/http://www.npaconsult.co.uk/about-news.asp
> 
> From: qgis-developer-boun...@lists.osgeo.org
> [mailto:qgis-developer-boun...@lists.osgeo.org] On Behalf Of 
> Paolo Cavallini
> Sent: 07 August 2012 16:44
> To: qgis-developer@lists.osgeo.org
> Subject: Re: [Qgis-developer] Diagram improvements
> 
> Il 07/08/2012 17:37, Matthias Kuhn ha scritto:
> > Hi,
> >
> > I recently started an internship at Uster (a city in 
> Switzerland). My 
> > job will mostly be to improve QGIS. I'm really looking 
> forward to this
> 
> > great opportunity.
> >
> > My first job is, to improve the diagrams. Any comments are highly
> >
> 
> what good news! definitely, diagrams are in the need for some love.
> I assume you are going to work on the newer implementation, right?
> I think one very important thing is to implement the missing 
> features from the old diagrams, so that we can keep only one, 
> and reduce redundancy.
> A second issue is cleaning the interface, that most users 
> find difficult to understand.
> When are you planning to issue a pull request against master?
> Thanks a lot.
> All the best.
> 
> --
> Paolo Cavallini - Faunalia
> www.faunalia.eu
> Full contact details at www.faunalia.eu/pc Nuovi corsi QGIS e PostGIS:
> http://www.faunalia.it/calendario
> 
> ___
> Qgis-developer mailing list
> Qgis-developer@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/qgis-developer
> 
> http://www.npaconsult.co.uk/terms.asp
> This Electronic Transmission is intended only for the 
> attention of the addressee. It may contain privileged and 
> confidential information. If you are not the person for whom 
> it is intended, you must not copy, distribute or take any 
> action in reliance on it. If you have received this 
> electronic transmission in error please notify us immediately 
> by telephone, delete the transmission and destroy any hard copies.
> Nicholas Pearson Associates has used all reasonable efforts 
> to ensure that this message and any attachments are free from viruses.
> Nicholas Pearson Associates, 30 Brock Street, Bath, BA1 2LN , 
> Tel: +44 (0) 01225 445548, Fax: +44 (0) 01225 312387, 
> Website: http://www.npaconsult.co.uk/ 
> ___
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[Qgis-developer] Public WCS servers

2012-08-08 Thread Radim Blazek
Hi all,
I am looking for public WCS servers for the purpose of WCS provider
testing. Please send me public WCS servers URLs you know about, which
are not yet on my list:

http://argon.geogr.uni-jena.de:8080/geoserver/ows
http://demo.mapserver.org/cgi-bin/wcs
http://geobrain.laits.gmu.edu/cgi-bin/gbwcs-dem
http://geobrain.laits.gmu.edu/cgi-bin/ows8/wcseo
http://geobrain.laits.gmu.edu/cgi-bin/wcs110
http://geobrain.laits.gmu.edu/cgi-bin/wcs-all
http://iceds.ge.ucl.ac.uk/cgi-bin/icedswcs
http://motherlode.ucar.edu:8080/thredds/wcs/fmrc/NCEP/DGEX/Alaska_12km/NCEP-DGEX-Alaska_12km_best.ncd
http://nsidc.org/cgi-bin/atlas_north
http://sedac.ciesin.columbia.edu/geoserver/wcs
http://webmap.ornl.gov/ogcbroker/wcs
http://ws.csiss.gmu.edu/cgi-bin/wcs-t
http://ws.laits.gmu.edu/cgi-bin/wcs-all
http://zeus.pin.unifi.it/gi-wcs/http

Radim
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Re: [Qgis-developer] Map canvas flickers

2012-08-08 Thread Marco Hugentobler

If there is a good reason to leave it this way, I would hide the incremental 
drawing option for mac completely as I'm working on this code anyway.


Yes, good point. Please hide that option for Mac.

Marco

Am 08.08.2012 10:36, schrieb Kuhn Matthias, Vermessung:

I'll disable this option and remove it from the dialog on any other
than
Q_WS_X11 or do you think this can be useful for Mac as well?

Disabling is fine for Mac as well (Qt::WA_PaintOnScreen has
no effect on Mac).

I was more thinking about incremental drawing.
At the moment processEvents is not called inside the vector renderer on Mac, so 
on this platform neither keytrokes (esc) nor incremental rendering is possible 
as far as I can see. If there is a good reason to leave it this way, I would 
hide the incremental drawing option for mac completely as I'm working on this 
code anyway.

--
Matthias Kuhn
  



--
Dr. Marco Hugentobler
Sourcepole -  Linux & Open Source Solutions
Weberstrasse 5, CH-8004 Zürich, Switzerland
marco.hugentob...@sourcepole.ch http://www.sourcepole.ch
Technical Advisor QGIS Project Steering Committee

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Re: [Qgis-developer] Map canvas flickers

2012-08-08 Thread Kuhn Matthias, Vermessung
> >I'll disable this option and remove it from the dialog on any other 
> >than
> >Q_WS_X11 or do you think this can be useful for Mac as well?
> 
> Disabling is fine for Mac as well (Qt::WA_PaintOnScreen has 
> no effect on Mac).

I was more thinking about incremental drawing.
At the moment processEvents is not called inside the vector renderer on Mac, so 
on this platform neither keytrokes (esc) nor incremental rendering is possible 
as far as I can see. If there is a good reason to leave it this way, I would 
hide the incremental drawing option for mac completely as I'm working on this 
code anyway.

--
Matthias Kuhn
 
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