ZtoRGBpy.imshow¶

imshow(z, ax=None, scale=None, profile=None, **kwargs)[source]¶

Displays a complex image on the ax or the current axes.

Invokes matplotlib.axes.Axes.imshow on the results of remap(z, scale, profile) and attachs scale and profile to the returned object as metadata.

Other Parameters:
Parameters:	z (`array_like` [N, M]) – The complex data. This is mapped to colors based on `remap`(z, scale=scale, profile=profile) ax (`Axes`, optional, default: `None`) – The `axes` to plot to. If `None` use the current axes like `pyplot.imshow` scale (`Scale`, optional, default: `None`) – This parameter is passed directly to `remap(z, scale=scale, profile=profile)` profile (`RGBColorProfile`, optional, default: `None`) – This parameter is passed directly to `remap(z, scale=scale, profile=profile)`
	**kwargs (`matplotlib.axes.Axes.imshow` parameters) – These parameters are passed to the underlying matplotlib function
Returns:	image (`matplotlib.image.AxesImage`) – Extra metadata about the complex mapping is added to this object

Example

>>> import ZtoRGBpy
>>> import numpy as np
>>> import matplotlib.pyplot as plt
>>> r = np.linspace(-5,5, 2001)
>>> x,y = np.meshgrid(r,r)
>>> z = x + 1j*y
>>> ZtoRGBpy.imshow(np.cos(z), extent=[-5,5,-5,5])
>>> plt.show()

(png, hires.png, pdf)

ZtoRGBpy.imshow¶

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