Christopher Bachicha cbachich
cbachich
/ gist:d50708834a63014a7b76
Created
December 31, 2014 22:15
Convert the Geometry hash from a Geojson Feature to WKT
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| def convert_to_wkt_string geometry | |
| if geometry['type'] == "Polygon" | |
| wkt_string [geometry["coordinates"]] | |
| else | |
| wkt_string geometry["coordinates"] | |
| end | |
| end | |
| def wkt_string coordinates | |
| "MULTIPOLYGON #{format_outer_polygons coordinates}" |
cbachich
/ array_to_rgeo_multipolygon.rb
Last active
August 29, 2015 14:12
Converting an array to a Multipolygon String for RGeo
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| test = [[[-70, 30],[-71, 31]],[[0,0],[-180,90],[-179,75]]]=> [[[-70, 30], [-71, 31]], [[0, 0], [-180, 90], [-179, 75]]] | |
| converted = "MULTIPOLYGON ((#{test.map { |coord| "(#{coord.map { |pair| pair.join(" ") }.join ", "})" }.join ", "}))" |
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| #!/usr/bin/env ruby | |
| require 'optparse' | |
| def run_cmd(text,command) | |
| start_time = Time.now | |
| puts "-- Starting #{text} at #{start_time.strftime '%I:%M:%S %b %d, %Y'}" | |
| result = system command | |
| end_time = Time.now |