Just FYI…
Finally I made it to get through this , worth investigating.
Thanks.
-Prem
On Mon, 31 Jan 2022 at 11:30 PM, Prem Kumar wrote:
> Hi Team,
>
> I have developed a bunch of custom processing tools which will eventually
> import custom python modules from QGIS site-packages.
Hi Team,
I have developed a bunch of custom processing tools which will eventually
import custom python modules from QGIS site-packages. So far I had to copy
the processing tool python files to default profile folder and custom
modules to QGIS site-packages manually.
However, I'm looking for an
qgis-developer-requ...@lists.osgeo.org
>>
>> You can reach the person managing the list at
>> qgis-developer-ow...@lists.osgeo.org
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of QGIS-Developer digest
Hi Team,
I have been trying to get the shortest path for a lot of pairs of start and
end points for a given road layer. Although I'm able to achieve this by
creating the *QgsVectorLayerDirector *and Graph object for every pair of
start and end points.
However, I could not reuse the graph object
Hi Mate,
Every processing tool has to implement its business logic in
processAlgorithm() function and it has below syntax.
*def processAlgorithm(self, parameters, context, feedback):*
One of the input parameters is feedback and this as a parameter variable
should be given to the
.
-Prem
On Sat, Jun 26, 2021 at 12:20 PM Nyall Dawson
wrote:
> On Fri, 25 Jun 2021 at 21:56, Prem Kumar wrote:
> >
> > Hi Team,
> >
> > I am trying to run a script which initially clips certain data and then
> outputs an in-memory clipped layer that wi
Hi Team,
I am trying to run a script which initially clips certain data and then
outputs an in-memory clipped layer that will be used further in the code on
the linux machine.
The script used to work perfectly fine on both Windows and Linux machines,
however, only linux machines below errors are
ialthoughts/> [image:
> Twitter icon] <https://twitter.com/spatialthoughts>
>
>
>
> On Wed, Jun 9, 2021 at 1:31 PM Prem Kumar wrote:
>
>> Hi Team,
>>
>> Just wondering if there is a python api which gets an offset line or
>> parallel line (to both le
Hi Team,
Just wondering if there is a python api which gets an offset line or
parallel line (to both left and right sides) to a given line geometry in
Qgis Python. I know there exists a processing tool called Offsetlines
_LIBRARY_PATH=/usr/share/qgis/python
*Linux: *
Kernel: Ubuntu 18.04.3 LTS
QGIS: '3.16.3-Hannover'
Python: Python 3.6.9
-Prem
On Mon, May 31, 2021 at 7:14 AM Nyall Dawson wrote:
> On Fri, 28 May 2021 at 18:15, Prem Kumar wrote:
> >
> > HI Nyall,
> >
> > Although
ot;/usr/share/qgis", True)
sys.path.append('/usr/lib/qgis')
sys.path.append(r'/usr/share/qgis/python/plugins')
qgs = QgsApplication([], False)
qgs.initQgis()
### Entire business logic
qgs.quit()
-Prem
On Fri, May 28, 2021 at 3:51 AM Nyall Dawson wrote:
> On Thu, 27 May 2021 at 22:58, P
Hi Jean,
Thanks a lot for the reply, as an alternative solution I had taken the
similar help from pyproj after several attempts to resolve the issue with
QgsCoordinateTransform. But, curious to see what made the code to ignore
the transformation.
-Prem
On Thu, May 27, 2021 at 9:30 PM Jean Hemmi
ionResult (Explanation at
> https://qgis.org/api/classQgsGeometry.html#a8baf383b737d73cafeabe09f5b0d7ef7)
> that may give insight into the issue.
>
> Ujaval Gandhi
> Spatial Thoughts
>
> On Thu, May 27, 2021, 7:42 PM Prem Kumar wrote:
>
>> Hi Ujaval,
>>
>> T
lthoughts.com
> [image: LinkedIn icon] <https://www.linkedin.com/in/spatialthoughts/> [image:
> Twitter icon] <https://twitter.com/spatialthoughts>
>
>
>
> On Thu, May 27, 2021 at 6:27 PM Prem Kumar wrote:
>
>> Hi Team,
>>
>> Just wondering whether I
Hi Team,
Just wondering whether I'm missing something or a genuine bug, please
advise below.
All I am trying is, to take the geometry object in json format whose CRS is
in WGS84 (EPSG:4326) and transform the geometry to EPSG:3857 CRS and
eventually use it in further processing because rest of
Hi mate,
If you still need further details of database uri, you may refer to the
skeleton code below.
obj_vl = QgsVectorLayer(in_fc,"new lyr","ogr")
datapr=obj_vl.dataProvider()
lyrUri=None
if isinstance(obj_vl, QgsVectorLayer):
lyrUri =
sserver *from command line as the terminal unable to recognize wpsserver
command.
*./runwps.sh: line 15: exec: wpsserver: not found*
Please suggest. Thanks.
-Prem
On Mon, Mar 22, 2021 at 11:19 PM David Marteau wrote:
>
> Le 22/03/2021 à 18:26, Prem Kumar a écrit :
>
> Hi
between
python version - qgis installation and the service.
If it’s not more of an effort, can you please guide me to any installation
instructions? Thanks
-Prem
On Thu, 25 Feb 2021 at 7:44 PM, Prem Kumar wrote:
> HI Nyall and René-Luc,
>
> Thank you very much for the pointers, much ap
HI Nyall and René-Luc,
Thank you very much for the pointers, much appreciated. Looks to me, a lot
to learn some good stuff. Will let you know how it goes.
-Prem
On Thu, Feb 25, 2021 at 6:59 PM René-Luc Dhont wrote:
>
> Le 24/02/2021 à 23:27, Nyall Dawson a écrit :
> >
> > Look into the "WPS"
Dear Community team,
Off late, I have written a custom processing tool in QGIS which works
perfectly fine in QGIS application. I am wondering if there is any better
way to expose the qgis processing tool over REST API so that I can use it
in my front end map? Kind of geoprocessing service REST
20 matches
Mail list logo
