heater-plot 0.1.5

PyTorch & NumPy Heatmap Visualizer for 1D Vectors and 2D Matrix Tensors

PyTorch & NumPy TUI Heatmap Visualizer for 1D Vectors and 2D Matrix Tensors

pip install heater-plot

a = torch.rand(40,20)
heater.plot(a, theme='heatmap')

b = torch.linspace(0,1, steps=800).view(40,20)
heater.plot(b, theme='heatmap')

Themes

Pass any of these as theme=:

Theme	Description
heatmap	Default purple → pink → orange → yellow
rainbow	Full spectrum red → violet
viridis	Perceptually uniform purple → green → yellow
plasma	Purple → magenta → orange → yellow
magma	Black → purple → pink → cream
inferno	Black → red → orange → pale yellow
fire	Black → red → orange → yellow
ocean	Deep blue → cyan → white
forest	Dark green → lime → yellow
coolwarm	Blue → white → red diverging
grayscale	Black → white

heater.plot(a, theme='viridis')
heater.plot(a, theme='ocean')
heater.plot(a, theme='coolwarm')

Reference Charcodes for TUI

##   Code    Result  Description
##   U+2580  ▀       Upper half block
##   U+2581  ▁       Lower one eighth block
##   U+2582  ▂       Lower one quarter block
##   U+2583  ▃       Lower three eighths block
##   U+2584  ▄       Lower half block
##   U+2585  ▅       Lower five eighths block
##   U+2586  ▆       Lower three quarters block
##   U+2587  ▇       Lower seven eighths block
##   U+2588  █       Full block
##   U+2589  ▉       Left seven eighths block
##   U+258A  ▊       Left three quarters block
##   U+258B  ▋       Left five eighths block
##   U+258C  ▌       Left half block
##   U+258D  ▍       Left three eighths block
##   U+258E  ▎       Left one quarter block
##   U+258F  ▏       Left one eighth block
##   U+2590  ▐       Right half block
##   U+2591  ░       Light shade
##   U+2592  ▒       Medium shade
##   U+2593  ▓       Dark shade
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#  a = torch.rand(10,10)
#  heater.plot(a) __init__.py
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