HTTP API Processes - Geometry

This section contains the following topics:

  • Boundary - Gets the boundary of an Item
  • Clip inside - Clips parts of source Items that are inside a clipping Item from another Overlay
  • Clip outside - Clips parts of source Items that are outside a clipping Item from another Overlay
  • Close - Closes any open geometry, joining the end to the start
  • Convex hull - Creates a convex hull Polygon around an Item
  • Envelope - Creates an envelope Polygon around the extents of an Item
  • Explode parts - Explodes each 'part', of an Item into a separate LineString
  • Explode segments - Explodes each 'segment'
  • Explode vertices - Explodes each vertex of an Item into a separate Point
  • Facet - Facets curved geometry segments into straight geometry
  • Fill - Fills the boundary of an Item
  • Join LineStrings - Joins LineString Items together to make a longer LineString Item, within a tolerance
  • Move - Moves an Item in X and/or Y and/or Z
  • Remove interior loops - Removes interior loops (holes and islands) from Polygons, leaving only exterior loops
  • Reverse geometry - Reverses the geometry of an Item
  • Rotate - Rotates the geometry of an Item about a hook point
  • Scale - Scales the geometry of an Item about a hook point
  • Smooth (mid-points) - Smoothes the geometry of an Item, keeping segment mid-points fixed
  • Smooth (vertices) - Smoothes the geometry of an Item, keeping vertices fixed
  • Strip geometry - Strips the geometry of an Item, leaving an Empty Item

Note: Some properties in the above processes are mandatory and some are optional. Mandatory properties are shown in RED.


Back to Processes title page