Here are the matplotlib.pyplot.pcolormesh() in Python – coding

Matplotlib is a library in Python and it’s numerical – mathematical extension  NumPy library. Pyplot is state-based interface to  Matplotlib module that supplies a MATLAB-like interface.

The pcolormesh() perform in pyplot module of matplotlib library is used to create a pseudocolor plot  a non-regular rectangular grid.

Syntax:

matplotlib.pyplot.pcolormesh(*args, alpha=None, norm=None, cmap=None, vmin=None, vmax=None, shading='flat', antialiased=False, data=None, **kwargs)

Parameters: This technique settle for the next parameters which are described under:

• C : This parameter comprises the values in 2D array that are to be color-mapped.
• X, Y: These parameter are the coordinates of the quadrilateral corners.
• cmap : This parameter is a colormap occasion or registered colormap title.
• norm : This parameter is the Normalize occasion scales the data values to the canonical colormap range [0, 1] for mapping to colours
• vmin, vmax : These parameter are optionally available in nature and they’re colorbar range.
• alpha : This parameter is a depth of the colour.
• snap : This parameter is used to snap the mesh to pixel boundaries.
• edgecolors : This parameter is the colour of the sides. ‘none’, None, ‘face’, colour, colour sequence
• shading : This parameter is the fill model. It cabe flat or gouraud.

Returns: This returns the next:

• mesh : This returns the matplotlib.collections.QuadMesh

Below examples illustrate the matplotlib.pyplot.pcolormesh() perform in matplotlib.pyplot:

Example #1:

Output:

Example #2:

Output: