Sha256: a38267abeee305e4bdbc8cc36bcc64d88bb4b8158aaa21263690f55611ccec5d
Contents?: true
Size: 961 Bytes
Versions: 6
Compression:
Stored size: 961 Bytes
Contents
module GeoWorks
module Processors
module Raster
class Dem < GeoWorks::Processors::Raster::Base
# Set of commands to run to encode the DEM thumbnail.
# @return [Array] set of command name symbols
def self.encode_queue
[:hillshade, :convert]
end
# Set of commands to run to reproject the DEM.
# @return [Array] set of command name symbols
def self.reproject_queue
[:hillshade, :warp]
end
# Executes a gdal hillshade command. Calculates hillshade
# on a raster that contains elevation data.
# @param in_path [String] file input path
# @param out_path [String] processor output file path
# @param options [Hash] creation options
def self.hillshade(in_path, out_path, _options)
execute "gdaldem hillshade -q "\
"-of GTiff \"#{in_path}\" #{out_path}"
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems