Add expression function help for $length

qgis · Sep 17, 2015 · 25af142 · 25af142
1 parent 245b3f5
commit 25af142
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/resources/function_help/json/$length b/resources/function_help/json/$length
@@ -0,0 +1,5 @@
+{
+  "function": "$length",
+  "description": "Returns the length of a linestring. If you need the length of a border of a polygon, use $perimeter instead.",
+  "examples": [ { "expression":"$length", "returns":"42"}]
+}