From 0fccd307a534beb5999469b8fff4308e0a34df88 Mon Sep 17 00:00:00 2001 From: strk Date: Fri, 14 Dec 2012 02:03:37 -0800 Subject: [PATCH] add note about simplify_geometries needing output projection == input projection --- PostGIS.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/PostGIS.md b/PostGIS.md index ae9a4e4..ca727e5 100644 --- a/PostGIS.md +++ b/PostGIS.md @@ -27,7 +27,7 @@ See also a performance tuning page: [[OptimizeRenderingWithPostGIS]] | max_size | integer | max size of the stateless connection pool | 10 | | multiple_geometries | boolean | whether to use multiple different objects or a single one when dealing with multi-objects (this is mainly related to how the label are used in the map, one label for a multi-polygon or one label for each polygon of a multi-polygon)| false | | encoding | string | internal file encoding | utf-8 | -| simplify_geometries | boolean | whether to automatically [reduce input vertices](http://blog.cartodb.com/post/20163722809/speeding-up-tiles-rendering). Available from version 2.1.x up. | false | +| simplify_geometries | boolean | whether to automatically [reduce input vertices](http://blog.cartodb.com/post/20163722809/speeding-up-tiles-rendering). Only effective when output projection matches (or is similar to) input projection. Available from version 2.1.x up. | false | ## Usage