Note
Click here to download the full example code
Pass colormapsΒΆ
Add named or unnamed vispy colormaps to existing layers.
import numpy as np
from skimage import data
import napari
histo = data.astronaut() / 255
rch, gch, bch = np.transpose(histo, (2, 0, 1))
v = napari.Viewer()
rlayer = v.add_image(
rch, name='red channel', colormap='red', blending='additive'
)
glayer = v.add_image(
gch, name='green channel', colormap='green', blending='additive'
)
blayer = v.add_image(
bch, name='blue channel', colormap='blue', blending='additive'
)
if __name__ == '__main__':
napari.run()