from __future__ import division
import pyvips
from pyvips import ffi, vips_lib, Error, _to_bytes
# import logging
# logger = logging.getLogger(__name__)
[docs]class Interpolate(pyvips.VipsObject):
"""Make interpolators for operators like :meth:`.affine`.
"""
def __init__(self, pointer):
# logger.debug('Operation.__init__: pointer = %s', pointer)
super(Interpolate, self).__init__(pointer)
[docs] @staticmethod
def new(name):
"""Make a new interpolator by name.
Make a new interpolator from the libvips class nickname. For example::
inter = pyvips.Interpolator.new('bicubic')
You can get a list of all supported interpolators from the command-line
with::
$ vips -l interpolate
See for example :meth:`.affine`.
"""
# logger.debug('VipsInterpolate.new: name = %s', name)
vi = vips_lib.vips_interpolate_new(_to_bytes(name))
if vi == ffi.NULL:
raise Error('no such interpolator {0}'.format(name))
return Interpolate(vi)
__all__ = ['Interpolate']
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