Hi Andrea and thank you for the answer!
The screenshots are from Geoserver layer preview without any tiling enabled.
If I use grouping with repeating, it only shows the labels in the longest path.
If I add “labelAllGroups”, there’s too much of labels, too close to each other.
Best regards,
Anssi
From: andrea.a...@gmail.com [mailto:andrea.a...@gmail.com] On Behalf Of Andrea
Aime
Sent: 1. heinäkuuta 2016 14:52
To: Kanninen Anssi EXT
Cc: geoserver-users@lists.sourceforge.net
Subject: Re: [Geoserver-users] Road number labeling difficulties
Hi,
are there screenshots you're posting from a tiling client? Does the labeling
work fine if you look at the GeoServer layer preview without tiling enabled?
The solution should be group, group all with an eventual repeat, but if you are
tiling there is one labelling run per tile, the system is not aware
of what happens in the nearby tiles.
The minGroupDistance option is still there and I see it used in the code.
Cheers
Andrea
On Thu, Jun 30, 2016 at 10:46 AM, Kanninen Anssi EXT
<anssi.kanni...@digia.com<mailto:anssi.kanni...@digia.com>> wrote:
Hello everybody and greetings from sunny Finland!
First of all, Geoserver is great! I'm amazed how fast it renders layergroups
with almost 100 layers having different styles.
But I've got some difficulties when labeling roads and zooming the map out.
We've got some long roads with dozens of segments, all having the road number
as an attribute.
I want the road number labels to be show along the long road with an equals
distance from each other.
* When I zoom in with just two or three segments visible, the VendorOption
"repeat" is enough. The labels are displayed nicely along the road
(sample1.png).
* When I zoom out, I can not label all the segments anymore because the labels
come too close to each other (sample2.png). So I will add VendorOption "group".
But it only shows the labels in the longest path and not the labels on the
other (possible slightly disjoint) segments (sample3.png).
* Then I add "labelAllGroup". But again, I get too much labels because every
segment will have it (sample4.png).
(The example data is tiger_roads with only Broadway visible and an imaginary
road number "R11" for all the segments.)
So, how can I display the labels along all the visible road segments, not too
close or not too far away from each other?
Thank you!
Best regards,
Anssi Kanninen
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