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Rename POI gridrank to rank

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This commit is contained in:
lukasmartinelli
2016-10-29 11:15:46 +02:00
parent 6f915eca92
commit ae60f637c0
3 changed files with 12 additions and 12 deletions
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8
layers/poi/poi.yaml
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@@ -22,15 +22,15 @@ layer:
[`tourism`](http://wiki.openstreetmap.org/wiki/Key:tourism)
or [`shop`](http://wiki.openstreetmap.org/wiki/Key:shop)
tag. Use this to do more precise styling.
gridrank: |
The POIs are ranked ascending according to their importance within a grid. The `gridrank` value shows the
rank: |
The POIs are ranked ascending according to their importance within a grid. The `rank` value shows the
local relative importance of a POI within it's cell in the grid. This can be used to reduce label density at z14.
Since all POIs already need to be contained at `z14` you can use `less than gridrank=10` epxression to limit
Since all POIs already need to be contained at `z14` you can use `less than rank=10` epxression to limit
POIs. At some point like z17 you can show all POIs.
datasource:
geometry_field: geometry
srid: 900913
query: (SELECT geometry, name, name_en, class, subclass, gridrank FROM layer_poi(!bbox!, z(!scale_denominator!), !pixel_width!)) AS t
query: (SELECT geometry, name, name_en, class, subclass, rank FROM layer_poi(!bbox!, z(!scale_denominator!), !pixel_width!)) AS t
schema:
- ./class.sql
- ./layer.sql