QGIS/resources/function_help/json/intersection

{
  "function": "intersection",
  "description": "Returns a geometry that represents the shared portion of two geometries.",
  "arguments": [ {"arg":"geometry1","description":"a geometry"},
                 {"arg":"geometry2","description":"a geometry"}],
  "examples": [ { "expression":"geom_to_wkt( intersection( geom_from_wkt( 'LINESTRING(3 3, 4 4, 5 5)' ), geom_from_wkt( 'LINESTRING(3 3, 4 4)' ) ) )", "returns":"LINESTRING(3 3, 4 4)"} ]
}
Change expression help from free form html files to structured json A new script then parses these json help files into the html help contents, in a standardised manner. Previously, the function help was a bunch of different formats and structures. Now, a custom stylesheet can be applied (and later tweaked!) to format these help. Eg, this commit colors variables and function names in the syntax section for greater readability. 2015-06-11 12:02:27 +10:00			`{`
			`"function": "intersection",`
			`"description": "Returns a geometry that represents the shared portion of two geometries.",`
			`"arguments": [ {"arg":"geometry1","description":"a geometry"},`
			`{"arg":"geometry2","description":"a geometry"}],`
			`"examples": [ { "expression":"geom_to_wkt( intersection( geom_from_wkt( 'LINESTRING(3 3, 4 4, 5 5)' ), geom_from_wkt( 'LINESTRING(3 3, 4 4)' ) ) )", "returns":"LINESTRING(3 3, 4 4)"} ]`
			`}`