Remove mlab.get_xyz_where

dstansby · dstansby · commit 3867b78df97e · 2018-09-19T18:02:29.000+01:00
diff --git a/doc/api/next_api_changes/2018-09-18-DS.rst b/doc/api/next_api_changes/2018-09-18-DS.rst
@@ -17,4 +17,5 @@ in Matplotlib 2.2 has been removed. See below for a list:
 - `mlab.center_matrix`
 - `mlab.rk4` (use scipy.integrate.ode instead)
 - `mlab.bivariate_normal`
+- `mlab.get_xyz_where`
 - `mlab.donothing_callback`
diff --git a/lib/matplotlib/mlab.py b/lib/matplotlib/mlab.py
@@ -1194,19 +1194,6 @@ def cohere(x, y, NFFT=256, Fs=2, detrend=detrend_none, window=window_hanning,
     return Cxy, f
 
 
-@cbook.deprecated('2.2')
-def get_xyz_where(Z, Cond):
-    """
-    *Z* and *Cond* are *M* x *N* matrices.  *Z* are data and *Cond* is
-    a boolean matrix where some condition is satisfied.  Return value
-    is (*x*, *y*, *z*) where *x* and *y* are the indices into *Z* and
-    *z* are the values of *Z* at those indices.  *x*, *y*, and *z* are
-    1D arrays.
-    """
-    X, Y = np.indices(Z.shape)
-    return X[Cond], Y[Cond], Z[Cond]
-
-
 @cbook.deprecated('2.2')
 def get_sparse_matrix(M, N, frac=0.1):
     """
diff --git a/lib/matplotlib/pylab.py b/lib/matplotlib/pylab.py
@@ -233,7 +233,7 @@
     amap, base_repr, binary_repr, csv2rec,
     demean, detrend, detrend_linear, detrend_mean, detrend_none, dist,
     dist_point_to_segment, distances_along_curve, exp_safe,
-    fftsurr, frange, get_sparse_matrix, get_xyz_where, griddata,
+    fftsurr, frange, get_sparse_matrix, griddata,
     identity, inside_poly, is_closed_polygon, ispower2, isvector, l1norm,
     l2norm, log2, movavg, norm_flat,
     path_length, poly_below, poly_between,
