diff --git a/lib/mpl_toolkits/mplot3d/art3d.py b/lib/mpl_toolkits/mplot3d/art3d.py
index 7b812944cefe..2ebc2649effa 100644
--- a/lib/mpl_toolkits/mplot3d/art3d.py
+++ b/lib/mpl_toolkits/mplot3d/art3d.py
@@ -454,16 +454,6 @@ def set_depthshade(self, depthshade):
self._depthshade = depthshade
self.stale = True
- def set_facecolor(self, c):
- # docstring inherited
- super().set_facecolor(c)
- self._facecolor3d = self.get_facecolor()
-
- def set_edgecolor(self, c):
- # docstring inherited
- super().set_edgecolor(c)
- self._edgecolor3d = self.get_edgecolor()
-
def set_sort_zpos(self, val):
"""Set the position to use for z-sorting."""
self._sort_zpos = val
@@ -480,8 +470,6 @@ def set_3d_properties(self, zs, zdir):
xs = []
ys = []
self._offsets3d = juggle_axes(xs, ys, np.atleast_1d(zs), zdir)
- self._facecolor3d = self.get_facecolor()
- self._edgecolor3d = self.get_edgecolor()
self.stale = True
@cbook._delete_parameter('3.4', 'renderer')
@@ -489,23 +477,32 @@ def do_3d_projection(self, renderer=None):
xs, ys, zs = self._offsets3d
vxs, vys, vzs, vis = proj3d.proj_transform_clip(xs, ys, zs,
self.axes.M)
-
- fcs = (_zalpha(self._facecolor3d, vzs) if self._depthshade else
- self._facecolor3d)
- fcs = mcolors.to_rgba_array(fcs, self._alpha)
- super().set_facecolor(fcs)
-
- ecs = (_zalpha(self._edgecolor3d, vzs) if self._depthshade else
- self._edgecolor3d)
- ecs = mcolors.to_rgba_array(ecs, self._alpha)
- super().set_edgecolor(ecs)
- super().set_offsets(np.column_stack([vxs, vys]))
-
if vzs.size > 0:
return min(vzs)
else:
return np.nan
+ @artist.allow_rasterization
+ def draw(self, renderer):
+ # docstring inherited
+ xs, ys, zs = self._offsets3d
+ vxs, vys, vzs, vis = proj3d.proj_transform_clip(xs, ys, zs,
+ self.axes.M)
+
+ fcs = self.get_facecolor()
+ ecs = self.get_edgecolor()
+ if self._depthshade:
+ fcs = _zalpha(fcs, vzs)
+ ecs = _zalpha(ecs, vzs)
+ fcs = mcolors.to_rgba_array(fcs, self._alpha)
+ ecs = mcolors.to_rgba_array(ecs, self._alpha)
+
+ offsets = np.column_stack([vxs, vys])
+
+ with cbook._setattr_cm(self, _edgecolors=ecs, _facecolors=fcs,
+ _offsets=offsets):
+ super().draw(renderer)
+
class Path3DCollection(PathCollection):
"""
@@ -548,10 +545,6 @@ def set_3d_properties(self, zs, zdir):
xs = []
ys = []
self._offsets3d = juggle_axes(xs, ys, np.atleast_1d(zs), zdir)
- self._facecolor3d = self.get_facecolor()
- self._edgecolor3d = self.get_edgecolor()
- self._sizes3d = self.get_sizes()
- self._linewidth3d = self.get_linewidth()
self.stale = True
def get_depthshade(self):
@@ -570,38 +563,31 @@ def set_depthshade(self, depthshade):
self._depthshade = depthshade
self.stale = True
- def set_facecolor(self, c):
- # docstring inherited
- super().set_facecolor(c)
- self._facecolor3d = self.get_facecolor()
-
- def set_edgecolor(self, c):
- # docstring inherited
- super().set_edgecolor(c)
- self._edgecolor3d = self.get_edgecolor()
-
- def set_sizes(self, sizes, dpi=72.0):
- # docstring inherited
- super().set_sizes(sizes, dpi=dpi)
- self._sizes3d = self.get_sizes()
+ @cbook._delete_parameter('3.4', 'renderer')
+ def do_3d_projection(self, renderer=None):
+ xs, ys, zs = self._offsets3d
+ vxs, vys, vzs, vis = proj3d.proj_transform_clip(xs, ys, zs,
+ self.axes.M)
+ return np.min(vzs) if vzs.size else np.nan
- def set_linewidth(self, lw):
+ @artist.allow_rasterization
+ def draw(self, renderer):
# docstring inherited
- super().set_linewidth(lw)
- self._linewidth3d = self.get_linewidth()
+ self.update_scalarmappable()
- @cbook._delete_parameter('3.4', 'renderer')
- def do_3d_projection(self, renderer=None):
xs, ys, zs = self._offsets3d
vxs, vys, vzs, vis = proj3d.proj_transform_clip(xs, ys, zs,
self.axes.M)
- fcs = (_zalpha(self._facecolor3d, vzs) if self._depthshade else
- self._facecolor3d)
- ecs = (_zalpha(self._edgecolor3d, vzs) if self._depthshade else
- self._edgecolor3d)
- sizes = self._sizes3d
- lws = self._linewidth3d
+ fcs = self.get_facecolor()
+ ecs = self.get_edgecolor()
+ if self._depthshade:
+ fcs = _zalpha(fcs, vzs)
+ ecs = _zalpha(ecs, vzs)
+ fcs = mcolors.to_rgba_array(fcs, self._alpha)
+ ecs = mcolors.to_rgba_array(ecs, self._alpha)
+ sizes = self.get_sizes()
+ lws = self.get_linewidth()
# Sort the points based on z coordinates
# Performance optimization: Create a sorted index array and reorder
@@ -609,7 +595,6 @@ def do_3d_projection(self, renderer=None):
z_markers_idx = np.argsort(vzs)[::-1]
# Re-order items
- vzs = vzs[z_markers_idx]
vxs = vxs[z_markers_idx]
vys = vys[z_markers_idx]
if len(fcs) > 1:
@@ -622,17 +607,9 @@ def do_3d_projection(self, renderer=None):
lws = lws[z_markers_idx]
vps = np.column_stack((vxs, vys))
- fcs = mcolors.to_rgba_array(fcs, self._alpha)
- ecs = mcolors.to_rgba_array(ecs, self._alpha)
-
- super().set_edgecolor(ecs)
- super().set_facecolor(fcs)
- super().set_sizes(sizes)
- super().set_linewidth(lws)
-
- PathCollection.set_offsets(self, vps)
-
- return np.min(vzs) if vzs.size else np.nan
+ with cbook._setattr_cm(self, _edgecolors=ecs, _facecolors=fcs,
+ _linewidths=lws, _offsets=vps, _sizes=sizes):
+ super().draw(renderer)
def patch_collection_2d_to_3d(col, zs=0, zdir='z', depthshade=True):
pFad - Phonifier reborn
Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.
Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy