id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1251	Enhance ST_Rotate by adding offset origin parameters	mwtoews	pramsey	"Provide ST_Rotate functions that allow offset origin parameters. The current/default rotation behaviour, rotates geometries from the origin POINT(0 0), which has limitations with geographic or UTM coordinates. This enhancement is to allow the reference origin point to be specified as either a POINT geometry or a set of X and Y coordinate values:
{{{
ST_Rotate(geometry geomA, float8 rotRadians, float8 x0, float8 y0);
ST_Rotate(geometry geomA, float8 rotRadians, geometry pointOrigin);
}}}

Functions, such as ST_MinimumBoundingCircle can be updated to use the new functionality, as it currently uses a more complicate method with multiple subcalls to ST_Affine."	enhancement	closed	medium	PostGIS 2.0.0	postgis	trunk	fixed