Wcsaxes Documentation

The field of view shown is, as for standard matplotlib axes, 0 to 1 in both directions, in pixel coordinates. The set_xlim() and set_ylim() methods can be used to re-set the pixel coordinates. For example, we can set the limits to the edge of the FITS image in pixel coordinates: ax.set_xlim(-0.5, hdu.data.shape[1]-0.5) ................
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