FIX: Only render single patch for scatter

mdboom · tacaswell · commit 25fbe8f02215 · 2016-10-17T22:14:33.000-04:00
diff --git a/lib/matplotlib/legend_handler.py b/lib/matplotlib/legend_handler.py
@@ -316,7 +316,7 @@ def get_sizes(self, legend, orig_handle,
             numpoints = self.get_numpoints(legend)
             if numpoints < 4:
                 sizes = [.5 * (size_max + size_min), size_max,
-                         size_min]
+                         size_min][:numpoints]
             else:
                 rng = (size_max - size_min)
                 sizes = rng * np.linspace(0, 1, numpoints) + size_min
diff --git a/lib/matplotlib/tests/baseline_images/test_legend/scatter_rc1.png b/lib/matplotlib/tests/baseline_images/test_legend/scatter_rc1.png
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diff --git a/lib/matplotlib/tests/test_backend_bases.py b/lib/matplotlib/tests/test_backend_bases.py
@@ -25,8 +25,8 @@ def test_uses_per_path():
     def check(master_transform, paths, all_transforms,
               offsets, facecolors, edgecolors):
         rb = RendererBase()
-        raw_paths = list(rb._iter_collection_raw_paths(master_transform,
-                                                       paths, all_transforms))
+        raw_paths = list(rb._iter_collection_raw_paths(
+            master_transform, paths, all_transforms))
         gc = rb.new_gc()
         ids = [path_id for xo, yo, path_id, gc0, rgbFace in
                rb._iter_collection(gc, master_transform, all_transforms,
