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Defined Under Namespace

Modules: Advance Classes: FilePathGenerator

Instance Method Summary collapse

Instance Method Details

#clip_to_region(p1, p2, lat_column_name, lon_column_name) ⇒ Object 



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# File 'lib/clip_to_region.rb', line 1

def clip_to_region(p1, p2, lat_column_name, lon_column_name)
  min_lat = [p1[0], p2[0]].min
  max_lat = [p1[0], p2[0]].max
  min_lon = [p1[1], p2[1]].min
  max_lon = [p1[1], p2[1]].max
  %Q|'(row[#{c0(lat_column_name)}]>=#{min_lat} && |+
    %Q|row[#{c0(lat_column_name)}]<=#{max_lat}) && |+
    %Q|(row[#{c0(lon_column_name)}]>=#{min_lon} && |+
    %Q|row[#{c0(lon_column_name)}]<=#{max_lon})'|
end