Source code for tecplot.annotation.georeference
from ..tecutil import _tecutil
from ..exception import *
from .. import tecutil
from . import annotation
[docs]class GeoreferencedImage(annotation.Annotation):
"""A Geographic reference image.
A georeferenced can be added to a plot with a call to
`Frame.add_georeferenced_image()`. Placement of the image is controlled by
the :math:`(x, y)` variables of the `Frame <layout.Frame>` and the `GeoreferencedImage`
object's :math:`z` parameter.
"""
@property
def z(self):
"""`float`: :math:`z`-position of the georeferenced image.
This is the :math:`z` position (typically elevation) of the
georeferenced image with respect to the :math:`(x, y, z)` variables set
in the `Frame <layout.Frame>`. Example usage::
>>> georefimg.z = 100
"""
with self.frame.activated():
pos = _tecutil.GeomGetAnchorPos(self.uid)
return tecutil.XYZ(*pos).z
@z.setter
@tecutil.lock()
def z(self, value):
with self.frame.activated():
_tecutil.GeomSetAnchorPos(self.uid, 0, 0, float(value))