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"""
.. _read_image_example:
Read Image Files
~~~~~~~~~~~~~~~~
Read and plot image files (JPEG, TIFF, PNG, etc).
"""
from __future__ import annotations
from pyvista import examples
# %%
# PyVista fully supports reading images into their own spatially referenced
# data objects (this example) as well as supports texture mapping of images
# onto datasets (see :ref:`texture_example`).
#
# Download a JPEG image of a puppy and load it to :class:`pyvista.ImageData`.
# This could similarly be implemented with any image file by using the
# :func:`pyvista.read` function and passing the path to the image file.
image = examples.download_puppy()
# or...
# image = pv.read('my_image.jpg')
# %%
# When plotting images stored in :class:`pyvista.ImageData` objects, it is
# important to specify using the `rgb` option when plotting to ensure that the
# image's true colors are used and not mapped.
# True image colors
image.plot(rgb=True, cpos='xy')
# %%
# Mapped image colors
image.plot(cpos='xy')
# %%
# .. tags:: load
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