imageio

The only things of value left in this module are the original definitions of UNION, INTERSECTION and BOUNDS_FROM_REFERENCE.

There are also two functions wld2pix and pix2wld, and the Coord class they use. These should also be deprecated, in favour of GDAL’s ApplyGeoTransform and InvGeoTransform (which they now use internally anyway). However, they are used in public-facing ways in the ReaderInfo object, so removing them would, in principle, be a breaking change. They are harmless enough, so they have been left here.

In general, this module should be ignored.

class rios.imageio.Coord(x, y)

a simple class that contains one coord

rios.imageio.GDALTypeToNumpyType(gdaltype)

This function is deprecated. Use gdal_array.GDALTypeCodeToNumericTypeCode instead.

Given a gdal data type returns the matching numpy data type

rios.imageio.NumpyTypeToGDALType(numpytype)

This function is deprecated. Use gdal_array.NumericTypeCodeToGDALTypeCode instead.

For a given numpy data type returns the matching GDAL data type

rios.imageio.pix2wld(transform, x, y)

converts a set of pixels coords to map coords

rios.imageio.wld2pix(transform, geox, geoy)

converts a set of map coords to pixel coords

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