rt_raster_get_geotransform_matrix()

void rt_raster_get_geotransform_matrix	(	rt_raster	raster,
		double *	gt
	)

Get 6-element array of raster geotransform matrix.

Parameters

raster	: the raster to get matrix of
gt	: output parameter, 6-element geotransform matrix

Definition at line 706 of file rt_raster.c.

References rt_raster_t::ipX, rt_raster_t::ipY, rt_raster_t::scaleX, rt_raster_t::scaleY, rt_raster_t::skewX, and rt_raster_t::skewY.

Referenced by RASTER_addBandOutDB(), RASTER_clip(), RASTER_mapAlgebra2(), RASTER_setPixelValuesGeomval(), RASTER_tile(), RASTER_union_transfn(), rt_band_load_offline_data(), rt_raster_cell_to_geopoint(), rt_raster_clone(), rt_raster_from_band(), rt_raster_from_two_rasters(), rt_raster_gdal_rasterize(), rt_raster_gdal_warp(), rt_raster_get_convex_hull(), rt_raster_get_envelope(), rt_raster_get_envelope_geom(), rt_raster_get_inverse_geotransform_matrix(), rt_raster_get_perimeter(), rt_raster_to_gdal_mem(), and test_raster_clone().

                    {
        assert(NULL != raster);
        assert(NULL != gt);

        gt[0] = raster->ipX;
        gt[1] = raster->scaleX;
        gt[2] = raster->skewX;
        gt[3] = raster->ipY;
        gt[4] = raster->skewY;
        gt[5] = raster->scaleY;
}

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