imshow

mipylib.plotlib.miplot.imshow(*args, **kwargs)

Display an image on the axes.

Parameters

  • X – (array_like) 2-D or 3-D (RGB or RGBA) image value array or BufferedImage.

  • levs – (array_like) Optional. A list of floating point numbers indicating the level curves to draw, in increasing order.

  • cmap – (string) Color map string.

  • colors – (list) If None (default), the colormap specified by cmap will be used. If a string, like ‘r’ or ‘red’, all levels will be plotted in this color. If a tuple of matplotlib color args (string, float, rgb, etc), different levels will be plotted in different colors in the order specified.

Returns

(Image graphic) Image graphic created from array data.

Example:

f = addfile('D:/Temp/nc/cone.nc')
u = f['u'][4,:,:]
layer = imshow(u, 20)
title('Cone amplitude - imshow')
colorbar(layer)
../../../../_images/imshow.png