8000 Issue 1504: changed how `draw` handles alpha in `markerfacecolor` by tacaswell · Pull Request #1505 · matplotlib/matplotlib · GitHub
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Issue 1504: changed how draw handles alpha in markerfacecolor #1505

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Merged
merged 5 commits into from
Jan 14, 2013
Merged

Issue 1504: changed how draw handles alpha in markerfacecolor #1505

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0c20b5c
changed how `draw` handles alpha in `markerfacecolor` so that the set
tacaswell Nov 15, 2012
639034d
added guards to deal with 'none' case properly
tacaswell Nov 15, 2012
50f2ca6
added test for translucent markers
tacaswell Nov 17, 2012
7f3e0ee
added change log entry for #1504 and #1505
tacaswell Nov 17, 2012
dcdbc5a
pep8 fixes
Jan 14, 2013
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added guards to deal with 'none' case properly
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@tacaswell
tacaswell authored and Thomas A Caswell committed Jan 12, 2013
commit 639034dfcaafd433fb0d815d7c77dbe8163aebee
6 changes: 4 additions & 2 deletions lib/matplotlib/lines.py
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Original file line number Diff line number Diff line change
Expand Up @@ -574,13 +574,15 @@ def draw(self, renderer):
marker_trans = marker_trans.scale(w)
else:
gc.set_linewidth(0)
gc.set_alpha(rgbaFace[3])
if rgbaFace is not None:
gc.set_alpha(rgbaFace[3])
renderer.draw_markers(
gc, marker_path, marker_trans, subsampled, affine.frozen(),
rgbaFace)
alt_marker_path = marker.get_alt_path()
if alt_marker_path:
gc.set_alpha(rgbaFaceAlt[3])
if rgbaFaceAlt is not None:
gc.set_alpha(rgbaFaceAlt[3])
alt_marker_trans = marker.get_alt_transform()
alt_marker_trans = alt_marker_trans.scale(w)
renderer.draw_markers(
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