Source code for pyface.i_pil_image

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""" The interface for a PIL Image. """

from traits.api import HasStrictTraits, Instance

from pyface.i_image import IImage


[docs]class IPILImage(IImage): """ The interface for a image that wraps a PIL Image. """ # 'IPILImage' interface -------------------------------------------- #: The PIL Image instance. image = Instance("PIL.Image.Image")
[docs]class MPILImage(HasStrictTraits): """ The base implementation mixin for a image that wraps a PIL Image. """ # 'IPILImage' interface -------------------------------------------- #: The PIL Image instance. image = Instance("PIL.Image.Image") def __init__(self, image, **traits): super().__init__(image=image, **traits)
[docs] def create_bitmap(self, size=None): """ Creates a bitmap image for this image. Parameters ---------- size : (int, int) or None The desired size as a (width, height) tuple, or None if wanting default image size. Returns ------- image : bitmap The toolkit bitmap corresponding to the image and the specified size. """ from pyface.util.image_helpers import image_to_bitmap return image_to_bitmap(self.create_image(size))
[docs] def create_icon(self, size=None): """ Creates an icon for this image. Parameters ---------- size : (int, int) or None The desired size as a (width, height) tuple, or None if wanting default icon size. Returns ------- image : icon The toolkit image corresponding to the image and the specified size as an icon. """ from pyface.util.image_helpers import bitmap_to_icon return bitmap_to_icon(self.create_bitmap(size))