module GDAL::Dataset::WarpMethods
Methods used for warping; most taken from gdalwarper.h.
Public Instance Methods
@param destination_file_name [String] Path to the output dataset. @param resample_algorithm [Symbol] One from FFI::GDAL::Warper::GDALResampleAlg. @param destination_projection [String] WKT of the projection to
be used for the destination dataset.
@param destination_driver [GDAL::Driver] Driver
to use for the
destination dataset.
@param creation_options [Hash] Driver-specific options to use during
creation.
@param warp_memory_limit [Float] The amount of memory (in bytes) the API
is allowed to use for caching. This is in addition to the amount of memory already allocated for caching (using GDALSetCacheMax). 0.0 uses default settings.
@param max_error [Float] Maximum error, measured in input pixels that is
allowed in approximating the transformation. Defaults to 0.0.
@param progress_function [Proc, FFI::GDAL::GDAL::GDALProgressFunc] A
callback for reporting progress.
@param progress_arg [FFI::Pointer] Argument to be passed to
+progress_function+.
@param warp_options [GDAL::WarpOptions] Warp options, normally empty. rubocop:disable Metrics/ParameterLists
# File lib/gdal/dataset/warp_methods.rb, line 59 def create_and_reproject_image(destination_file_name, resample_algorithm, destination_projection, destination_driver, creation_options: {}, warp_memory_limit: 0.0, max_error: 0.0, progress_function: nil, progress_arg: nil, warp_options: nil) creation_options_ptr = GDAL::Options.pointer(creation_options) warp_options_struct = warp_options&.c_struct FFI::GDAL::Warper.GDALCreateAndReprojectImage( @c_pointer, # hSrcDS nil, # pszSrcWKT destination_file_name, # pszDstFilename destination_projection, # pszDstWKT destination_driver.c_pointer, # hDstDriver creation_options_ptr, # papszCreateOptions resample_algorithm, # eResampleAlg warp_memory_limit, # dfWarpMemoryLimit max_error, # dfMaxError progress_function, # pfnProgress progress_arg, # pProgressArg warp_options_struct # psOptions ) end
@param destination_dataset [GDAL::Dataset] @param resample_algorithm [Symbol] One from FFI::GDAL::Warper::GDALResampleAlg. @param destination_projection [String] @param warp_memory_limit [Float] The amount of memory (in bytes) the API
is allowed to use for caching. This is in addition to the amount of memory already allocated for caching (using GDALSetCacheMax). 0.0 uses default settings.
@param max_error [Float] Maximum error, measured in input pixels that is
allowed in approximating the transformation. Defaults to 0.0.
@param progress_function [Proc, FFI::GDAL::GDAL::GDALProgressFunc] A
callback for reporting progress.
@param progress_arg [FFI::Pointer] Argument to be passed to
+progress_function+.
@param warp_options [GDAL::WarpOptions] Warp options, normally empty.
# File lib/gdal/dataset/warp_methods.rb, line 21 def reproject_image(destination_dataset, resample_algorithm, destination_projection: nil, warp_memory_limit: 0.0, max_error: 0.0, progress_function: nil, progress_arg: nil, warp_options: nil) warp_options_struct = warp_options&.c_struct FFI::GDAL::Warper.GDALReprojectImage( @c_pointer, # hSrcDS nil, # pszSrcWKT destination_dataset.c_pointer, # hDstDS destination_projection, # pszDstWKT resample_algorithm, # eResampleAlg warp_memory_limit, # dfWarpMemoryLimit max_error, # dfMaxError progress_function, # pfnProgress progress_arg, # pProgressArg warp_options_struct # psOptions ) end