rt_raster_set_scale()

void rt_raster_set_scale	(	rt_raster	raster,
		double	scaleX,
		double	scaleY
	)

Set scale in projection units.

Parameters

raster	: the raster to set georeference of
scaleX	: scale X in projection units
scaleY	: scale Y height in projection units

NOTE: doesn't recompute offsets

Definition at line 137 of file rt_raster.c.

References _rt_raster_geotransform_warn_offline_band(), rt_raster_t::scaleX, and rt_raster_t::scaleY.

Referenced by fillRasterToPolygonize(), RASTER_makeEmpty(), RASTER_mapAlgebra2(), RASTER_mapAlgebraExpr(), RASTER_mapAlgebraFct(), RASTER_mapAlgebraFctNgb(), RASTER_setScale(), RASTER_setScaleXY(), rt_raster_compute_skewed_raster(), rt_raster_from_two_rasters(), rt_raster_gdal_rasterize(), rt_raster_gdal_warp(), rt_raster_iterator(), rt_raster_set_phys_params(), test_band_get_pixel_line(), test_gdal_warp(), test_raster_clone(), test_raster_convex_hull(), test_raster_envelope(), test_raster_envelope_geom(), test_raster_from_two_rasters(), test_raster_fully_within_distance(), test_raster_geos_contains(), test_raster_geos_contains_properly(), test_raster_geos_covered_by(), test_raster_geos_covers(), test_raster_geos_overlaps(), test_raster_geos_touches(), test_raster_intersects(), test_raster_iterator(), test_raster_metadata(), test_raster_perimeter(), test_raster_same_alignment(), test_raster_surface(), test_raster_to_gdal(), and test_raster_within_distance().

  {
        assert(NULL != raster);

        raster->scaleX = scaleX;
        raster->scaleY = scaleY;

        _rt_raster_geotransform_warn_offline_band(raster);
}

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