Re: [QGIS-Developer] Vector Tiles in QGIS: throws "Error loading style: Style not found in database" with 'optional style url'

2022-07-19 Thread Patrick Dunford via QGIS-Developer
My challenge at the moment is to try to figure out how to display it in 
a website with Leaflet.


On 19/07/22 18:55, Richard Duivenvoorde via QGIS-Developer wrote:

On 7/18/22 23:00, Patrick Dunford via QGIS-Developer wrote:

Hi Richard

You could test it with the Linz Basemaps vector tile server

http://basemaps.linz.govt.nz


Ah, thanks, playing with it now...

I first got a 'wrong api key issue', but it appears you can copy the 
right zxy url from the mentioned website (click the hamburger menu).

Currently it is:
https://basemaps.linz.govt.nz/v1/tiles/topographic/EPSG:3857/{z}/{x}/{y}.pbf?api=c01g8ak5d21sr9ehazp3ftry1zw 

(so you need to have that public api key in it which expires, go the 
the site!).

Style url then is currently:
https://basemaps.linz.govt.nz/v1/tiles/topographic/EPSG:3857/style/topographic.json?api=c01g8ak5d21sr9ehazp3ftry1zw 



(now I have to find out how to style this myself, using maputnik or 
so...)


Thanks again,

Richard Duivenvoorde




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Re: [QGIS-Developer] Vector Tiles in QGIS: throws "Error loading style: Style not found in database" with 'optional style url'

2022-07-19 Thread Richard Duivenvoorde via QGIS-Developer

On 7/18/22 23:00, Patrick Dunford via QGIS-Developer wrote:

Hi Richard

You could test it with the Linz Basemaps vector tile server

http://basemaps.linz.govt.nz


Ah, thanks, playing with it now...

I first got a 'wrong api key issue', but it appears you can copy the right zxy 
url from the mentioned website (click the hamburger menu).
Currently it is:
https://basemaps.linz.govt.nz/v1/tiles/topographic/EPSG:3857/{z}/{x}/{y}.pbf?api=c01g8ak5d21sr9ehazp3ftry1zw
(so you need to have that public api key in it which expires, go the the site!).
Style url then is currently:
https://basemaps.linz.govt.nz/v1/tiles/topographic/EPSG:3857/style/topographic.json?api=c01g8ak5d21sr9ehazp3ftry1zw

(now I have to find out how to style this myself, using maputnik or so...)

Thanks again,

Richard Duivenvoorde




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Re: [QGIS-Developer] Vector Tiles in QGIS: throws "Error loading style: Style not found in database" with 'optional style url'

2022-07-18 Thread Patrick Dunford via QGIS-Developer

Hi Richard

You could test it with the Linz Basemaps vector tile server

http://basemaps.linz.govt.nz

On 18/07/22 22:27, Richard Duivenvoorde via QGIS-Developer wrote:
Ok, just found out: the layer is not loading IF there is NO other 
(xyz?) layer.


So when it is the first layer you load, it will give the warning and 
NOT show anything.


If you already loaded some other layer (for example OSM xyz), THEN all 
is fine


I'll create an issue for it... wondering if there is some simple 
global vector tile server which has the same issue, so it is easier to 
reproduce...


Regards,

Richard Duivenvoorde


On 7/18/22 10:07, Richard Duivenvoorde via QGIS-Developer wrote:

Hi People,

Just playing with pg_tileserv, to check if QGIS was able to load 
tiles from it with a small data set, I fail to load because:

"Error loading style: Style not found in database".
Though in the connection dialog it says that the Style URL is 
Optional...


Am I missing something? Tried with a fresh profile.
Or is there some generic url I should/could use?
(have to dive into these styling url's, to create one...)

Regards,

Richard Duivenvoorde

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Re: [QGIS-Developer] Vector Tiles in QGIS: throws "Error loading style: Style not found in database" with 'optional style url'

2022-07-18 Thread Richard Duivenvoorde via QGIS-Developer

Ok, sorry for the fuzz...

I was serving some local dataset, which I could just not see when you do a 
'zoom to layers' (because then QGIS zooms to epsg:3857 bounds / tile 1/0/0/)...

And the warning is just to be ignored apparently.

Have a nice day :-)

Regards,

Richard Duivenvoorde

On 7/18/22 12:27, Richard Duivenvoorde via QGIS-Developer wrote:

Ok, just found out: the layer is not loading IF there is NO other (xyz?) layer.

So when it is the first layer you load, it will give the warning and NOT show 
anything.

If you already loaded some other layer (for example OSM xyz), THEN all is fine

I'll create an issue for it... wondering if there is some simple global vector 
tile server which has the same issue, so it is easier to reproduce...

Regards,

Richard Duivenvoorde


On 7/18/22 10:07, Richard Duivenvoorde via QGIS-Developer wrote:

Hi People,

Just playing with pg_tileserv, to check if QGIS was able to load tiles from it 
with a small data set, I fail to load because:
"Error loading style: Style not found in database".
Though in the connection dialog it says that the Style URL is Optional...

Am I missing something? Tried with a fresh profile.
Or is there some generic url I should/could use?
(have to dive into these styling url's, to create one...)

Regards,

Richard Duivenvoorde

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Re: [QGIS-Developer] Vector Tiles in QGIS: throws "Error loading style: Style not found in database" with 'optional style url'

2022-07-18 Thread Richard Duivenvoorde via QGIS-Developer

Ok, just found out: the layer is not loading IF there is NO other (xyz?) layer.

So when it is the first layer you load, it will give the warning and NOT show 
anything.

If you already loaded some other layer (for example OSM xyz), THEN all is fine

I'll create an issue for it... wondering if there is some simple global vector 
tile server which has the same issue, so it is easier to reproduce...

Regards,

Richard Duivenvoorde


On 7/18/22 10:07, Richard Duivenvoorde via QGIS-Developer wrote:

Hi People,

Just playing with pg_tileserv, to check if QGIS was able to load tiles from it 
with a small data set, I fail to load because:
"Error loading style: Style not found in database".
Though in the connection dialog it says that the Style URL is Optional...

Am I missing something? Tried with a fresh profile.
Or is there some generic url I should/could use?
(have to dive into these styling url's, to create one...)

Regards,

Richard Duivenvoorde

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