convexhull

convexhull(geom; gdataset=false)

Parameters

• geom: the geometry. This can either be a GDAL AbstractGeometry or a GMTdataset (or vector of it), or a Matrix
• gdataset: Returns a GDAL IGeometry even when input are GMTdataset or Matrix

A new geometry object is created and returned containing the convex hull of the geometry on which the method is invoked.

Returns

A GMT dataset when input is a Matrix or a GMT type (except if gdaset=true), or a GDAL IGeometry otherwise