Module: GDAL::Gridder::PointExtracting
- Included in:
- GDAL::Gridder
- Defined in:
- lib/gdal/extensions/gridder/point_extracting.rb
Overview
Methods used for extracting points from a OGR::Layer. Only used when points are not passed in on initialize.
Instance Method Summary collapse
-
#points ⇒ Array<Array>
Gathers all points from the associated layer.
Instance Method Details
#points ⇒ Array<Array>
Gathers all points from the associated layer. If GridderOptions#input_clipping_geometry is set, it filters out any points that fall within that geometry. This is really just indented for internal use, but is being left public just in case it serves some benefit for debugging.
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# File 'lib/gdal/extensions/gridder/point_extracting.rb', line 14 def points return @points if @points ensure_z_values @points = if @options.input_field_name points_with_field_attributes(@source_layer, @options.input_field_name, @options.input_clipping_geometry) else points_no_field_attributes(@source_layer, @options.input_clipping_geometry) end end |