Python matplotlib package Image color scheme

Optional color scheme:

A few of the usual:

Color Map	Description
Autumn	Red-orange-yellow
Bone	Black-White, X-ray
Cool	Cyan-Magenta
Copper	Black-Copper
Flag	Red-white-blue-black
Gray	Black-White
Hot	Black-red-yellow-white
Hsv	HSV color space, red-yellow-green-cyan-blue-magenta-red
Inferno	Black-red-yellow
Jet	Blue-cyan-yellow-red
Magma	Black-red-white
Pink	Black-powder-white
Plasma	Green-red-yellow
Prism	Red-yellow-green-blue-violet-...-Green mode
Spring	Magenta-Yellow
Summer	Green-Yellow
viridis	Blue-green-yellow
Winter	Blue-Green

cm= ' spectral ' #hot bone cool copper gray HSV inferno jet Magma pink plasma Summer viridis BWR Ocean Rainbow coolwarm Sp Ectral ........ .........
Norm = Matplotlib.colors.Normalize (Vmin=min, Vmax=max)
Map=plt.imshow (Plt_arr,interpolation= ' nearest ',cmap=cm,norm=norm, origin= ' Upper ') # Plt_arr is the data to be displayed
mydpi=1000
Plt.savefig ("Filename.png", dpi=mydpi, bbox_inches= ' tight ', pad_inches=0) #, bbox_inches= ' tight ' less white area
Plt.show ()

Image example:

Hsv

Hot

Cool

Rainbow

Gist_earth

Python matplotlib package Image color scheme