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Merged
kushalkolar merged 5 commits into from
Mar 12, 2024
Merged

Image widget #429

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f049081
Add destkop image widget example
almarklein Mar 12, 2024
ef23789
black (to examples/desktop/image only)
almarklein Mar 12, 2024
4c9d575
Add not
almarklein Mar 12, 2024
cc86548
Always import ImageWidget
almarklein Mar 12, 2024
fe86d7a
Merge branch 'main' into image-widget
almarklein Mar 12, 2024
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1 change: 1 addition & 0 deletions examples/desktop/image/image_cmap.py
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============
Example showing simple plot creation and subsequent cmap change with Standard image from imageio.
"""

# test_example = true

import fastplotlib as fpl
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1 change: 1 addition & 0 deletions examples/desktop/image/image_rgb.py
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============
Example showing the simple plot creation with 512 x 512 2D RGB image.
"""

# test_example = true

import fastplotlib as fpl
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1 change: 1 addition & 0 deletions examples/desktop/image/image_rgbvminvmax.py
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============
Example showing the simple plot followed by changing the vmin/vmax with 512 x 512 2D RGB image.
"""

# test_example = true

import fastplotlib as fpl
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1 change: 1 addition & 0 deletions examples/desktop/image/image_vminvmax.py
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Expand Up @@ -3,6 +3,7 @@
============
Example showing the simple plot creation followed by changing the vmin/vmax with Standard imageio image.
"""

# test_example = true

import fastplotlib as fpl
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20 changes: 20 additions & 0 deletions examples/desktop/image/image_widget.py
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@@ -0,0 +1,20 @@
"""
Image widget
============
Example showing the image widget in action.
When run in a notebook, or with the Qt GUI backend, sliders are also shown.
"""

import numpy as np
import fastplotlib as fpl
import imageio.v3 as iio # not a fastplotlib dependency, only used for examples


a = iio.imread("imageio:camera.png")
iw = fpl.widgets.ImageWidget(data=a, cmap="viridis")
iw.show()


if __name__ == "__main__":
print(__doc__)
fpl.run()
10 changes: 2 additions & 8 deletions fastplotlib/__init__.py
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Expand Up @@ -4,19 +4,13 @@
from .graphics import *
from .graphics.selectors import *
from .legends import *
from .widgets import ImageWidget
from .utils import _notebook_print_banner, config

from wgpu.gui.auto import run

try:
import ipywidgets
except (ModuleNotFoundError, ImportError):
pass
else:
from .widgets import ImageWidget

from wgpu.backends.wgpu_native import enumerate_adapters


with open(Path(__file__).parent.joinpath("VERSION"), "r") as f:
__version__ = f.read().split("\n")[0]

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