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Merge pull request #4348 from mdehoon/fixForIssue4338
FIX : Reorder the code in the draw() method of Line2D fixes #4338
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lib/matplotlib/lines.py

Lines changed: 23 additions & 23 deletions
Original file line numberDiff line numberDiff line change
@@ -683,36 +683,37 @@ def draw(self, renderer):
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renderer = PathEffectRenderer(self.get_path_effects(), renderer)
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renderer.open_group('line2d', self.get_gid())
686-
gc = renderer.new_gc()
687-
self._set_gc_clip(gc)
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ln_color_rgba = self._get_rgba_ln_color()
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gc.set_foreground(ln_color_rgba, isRGBA=True)
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gc.set_alpha(ln_color_rgba[3])
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693-
gc.set_antialiased(self._antialiased)
694-
gc.set_linewidth(self._linewidth)
695-
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if self.is_dashed():
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cap = self._dashcapstyle
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join = self._dashjoinstyle
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else:
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cap = self._solidcapstyle
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join = self._solidjoinstyle
702-
gc.set_joinstyle(join)
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gc.set_capstyle(cap)
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gc.set_snap(self.get_snap())
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if self.get_sketch_params() is not None:
706-
gc.set_sketch_params(*self.get_sketch_params())
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funcname = self._lineStyles.get(self._linestyle, '_draw_nothing')
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if funcname != '_draw_nothing':
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tpath, affine = transf_path.get_transformed_path_and_affine()
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if len(tpath.vertices):
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self._lineFunc = getattr(self, funcname)
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funcname = self.drawStyles.get(self._drawstyle, '_draw_lines')
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drawFunc = getattr(self, funcname)
693+
gc = renderer.new_gc()
694+
self._set_gc_clip(gc)
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ln_color_rgba = self._get_rgba_ln_color()
697+
gc.set_foreground(ln_color_rgba, isRGBA=True)
698+
gc.set_alpha(ln_color_rgba[3])
699+
700+
gc.set_antialiased(self._antialiased)
701+
gc.set_linewidth(self._linewidth)
702+
703+
if self.is_dashed():
704+
cap = self._dashcapstyle
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join = self._dashjoinstyle
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else:
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cap = self._solidcapstyle
708+
join = self._solidjoinstyle
709+
gc.set_joinstyle(join)
710+
gc.set_capstyle(cap)
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gc.set_snap(self.get_snap())
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if self.get_sketch_params() is not None:
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gc.set_sketch_params(*self.get_sketch_params())
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drawFunc(renderer, gc, tpath, affine.frozen())
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gc.restore()
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717718
if self._marker:
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gc = renderer.new_gc()
@@ -772,7 +773,6 @@ def draw(self, renderer):
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gc.restore()
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775-
gc.restore()
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renderer.close_group('line2d')
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def get_antialiased(self):

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