showit

simple and sensible display of images in python

Really simple image display with matplotlib. Just shows images. No axes, no interpolation, no frills.

install

pip install showit

usage

image

displays a 2D or 3D array as an image

from numpy import random
from showit import image

im = random.rand(25, 25, 3)
image(im)

options

• cmap : color map to use (default gray)
• bar : whether to show a color bar (default False)
• nans : whether to replace NaNs with 0 (default True)
• clim : limit for colormap (default None)
• size : size of figure (default 7)
• ax : an existing axis to plot into (default None)

tile

displays multiple 2D or 3D images as tiles in a grid

from numpy import random
from showit import tile

ims = random.rand(9, 25, 25, 3)
tile(ims)

options

• cmap : color map to use (default gray)
• bar : whether to show a color bar (default False)
• nans : whether to replace NaNs with 0 (default True)
• clim : limit for colormap (default None)
• grid : grid dimensions to use (default is largest square grid)
• size : size of figure (default 7)
• axis : which axis to index images with (default 0)