Add more example

qgis · May 24, 2016 · 1a3c41657f01d6a7f99bcef6e11e4145357cb215 · 1a3c416
1 parent ff38f27
commit 1a3c41657f01d6a7f99bcef6e11e4145357cb215
Unified Split

Showing with 2 additions and 1 deletion.

+2 −1 resources/function_help/json/x
diff --git a/resources/function_help/json/x b/resources/function_help/json/x
@@ -3,6 +3,7 @@
   "type": "function",
   "description": "Returns the x coordinate of a point geometry, or the x-coordinate of the centroid for a non-point geometry.",
   "arguments": [ {"arg":"geom","description":"a geometry"}],
-  "examples": [ { "expression":"x( geom_from_wkt( 'POINT(2 5)' ) )", "returns":"2"}
+  "examples": [ { "expression":"x( geom_from_wkt( 'POINT(2 5)' ) )", "returns":"2"},
+  { "expression":"x( $geometry )", "returns":"x coordinate of the current feature's centroid"}
   ]
 }