Exshape

Parse ESRI Shapefiles

Usage

Installation

Add

{:exshape,"~> 2.2"}

to mix.exs deps

From a zip archive

[{"rivers",rivers_proj,river_shapes},{"lakes",lakes_proj,lake_shapes}]=Exshape.from_zip("path/to/archive.zip")Stream.each(river_shapes,&IO.inspect/1)|>Stream.runStream.each(lake_shapes,&IO.inspect/1)|>Stream.run

Shapes from a SHP byte stream

File.stream!("rivers.shp",[],2048)|>Exshape.Shp.read|>Stream.each(&IO.inspect/1)|>Stream.run

Attributes from a DBF byte stream

File.stream!("rivers.dbf",[],2048)|>Exshape.Dbf.read|>Stream.each(&IO.inspect/1)|>Stream.run