Address review comments

rth · rth · commit 1d2872745c91 · 2018-10-04T18:23:19.000+02:00
diff --git a/lib/matplotlib/hatch.py b/lib/matplotlib/hatch.py
@@ -170,7 +170,7 @@ def __init__(self, hatch, density):
         path = Path.unit_regular_star(5)
         self.shape_vertices = path.vertices
         self.shape_codes = np.full(len(self.shape_vertices), Path.LINETO,
-                                   dtype='float64')
+                                   dtype='int32')
         self.shape_codes[0] = Path.MOVETO
         Shapes.__init__(self, hatch, density)
 
diff --git a/lib/matplotlib/legend_handler.py b/lib/matplotlib/legend_handler.py
@@ -231,7 +231,7 @@ def create_artists(self, legend, orig_handle,
         xdata, xdata_marker = self.get_xdata(legend, xdescent, ydescent,
                                              width, height, fontsize)
 
-        ydata = np.full(xdata.shape, ((height - ydescent) / 2.), float)
+        ydata = np.full(xdata.shape, ((height - ydescent) / 2), float)
         legline = Line2D(xdata, ydata)
 
         self.update_prop(legline, orig_handle, legend)
diff --git a/lib/matplotlib/path.py b/lib/matplotlib/path.py
@@ -316,7 +316,7 @@ def make_compound_path_from_polys(cls, XY):
         stride = numsides + 1
         nverts = numpolys * stride
         verts = np.zeros((nverts, 2))
-        codes = np.full(nverts, cls.LINETO, dtype=int)
+        codes = np.full(nverts, cls.LINETO, dtype=cls.code_type)
         codes[0::stride] = cls.MOVETO
         codes[numsides::stride] = cls.CLOSEPOLY
         for i in range(numsides):
@@ -567,7 +567,7 @@ def interpolated(self, steps):
         codes = self.codes
         if codes is not None:
             new_codes = np.full(((len(codes) - 1) * steps + 1, ), Path.LINETO,
-                                dtype='float64')
+                                dtype=self.code_type)
             new_codes[0::steps] = codes
         else:
             new_codes = None
@@ -826,7 +826,7 @@ def unit_circle_righthalf(cls):
 
                 float)
 
-            codes = np.full(14, cls.CURVE4, dtype='float64')
+            codes = np.full(14, cls.CURVE4, dtype=cls.code_type)
             codes[0] = cls.MOVETO
             codes[-1] = cls.CLOSEPOLY
 
