python - plotting with pcolormesh, changing axis -


supppose plotting assymetric matrix pcolormesh:

import prettyplotlib ppl import matplotlib.pyplot plt import numpy np  plt.figure() fig, ax = plt.subplots(1) ppl.pcolormesh(fig, ax, np.random.randn(10,80)) plt.show()

now want change x-axis such extents example -500 500 without changing plot, labels of x-axis, same y-axis. how can accomplish that?

after ppl.pcolormesh command can define ticklables directly using

ax.set_xticks(xticks) ax.set_xticklabels(xticklabels)

where xticklabels array of desired labels , xticks values @ labels should apply.


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