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Commit00495d9

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Merge pull request#6907 from has2k1/filled-plus-x-markers
[MRG+1] Filled + and x markers
1 parent723f889 commit00495d9

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5 files changed

+98
-2
lines changed

5 files changed

+98
-2
lines changed
Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,7 @@
1+
Filled ``+`` and ``x`` markers
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------------------------------
3+
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New fillable *plus* and *x* markers have been added. See
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the:mod:`~matplotlib.markers` module and
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:ref:`marker reference<lines_bars_and_markers-marker_reference>`
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examples.

‎lib/matplotlib/markers.py

Lines changed: 90 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -31,6 +31,8 @@
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"d" thin_diamond
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"|" vline
3333
"_" hline
34+
"P" plus (filled)
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"X" x (filled)
3436
TICKLEFT tickleft
3537
TICKRIGHT tickright
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TICKUP tickup
@@ -124,6 +126,8 @@ class MarkerStyle(object):
124126
'd':'thin_diamond',
125127
'|':'vline',
126128
'_':'hline',
129+
'P':'plus_filled',
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'X':'x_filled',
127131
TICKLEFT:'tickleft',
128132
TICKRIGHT:'tickright',
129133
TICKUP:'tickup',
@@ -145,7 +149,8 @@ class MarkerStyle(object):
145149
# Just used for informational purposes. is_filled()
146150
# is calculated in the _set_* functions.
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filled_markers= (
148-
'o','v','^','<','>','8','s','p','*','h','H','D','d')
152+
'o','v','^','<','>','8','s','p','*','h','H','D','d',
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'P','X')
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150155
fillstyles= ('full','left','right','bottom','top','none')
151156
_half_fillstyles= ('left','right','bottom','top')
@@ -827,3 +832,87 @@ def _set_x(self):
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self._snap_threshold=3.0
828833
self._filled=False
829834
self._path=self._x_path
835+
836+
_plus_filled_path=Path([(1/3,0), (2/3,0), (2/3,1/3),
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(1,1/3), (1,2/3), (2/3,2/3),
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(2/3,1), (1/3,1), (1/3,2/3),
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(0,2/3), (0,1/3), (1/3,1/3),
840+
(1/3,0)],
841+
[Path.MOVETO,Path.LINETO,Path.LINETO,
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Path.LINETO,Path.LINETO,Path.LINETO,
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Path.LINETO,Path.LINETO,Path.LINETO,
844+
Path.LINETO,Path.LINETO,Path.LINETO,
845+
Path.CLOSEPOLY])
846+
847+
_plus_filled_path_t=Path([(1,1/2), (1,2/3), (2/3,2/3),
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(2/3,1), (1/3,1), (1/3,2/3),
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(0,2/3), (0,1/2), (1,1/2)],
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[Path.MOVETO,Path.LINETO,Path.LINETO,
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Path.LINETO,Path.LINETO,Path.LINETO,
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Path.LINETO,Path.LINETO,
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Path.CLOSEPOLY])
854+
855+
def_set_plus_filled(self):
856+
self._transform=Affine2D().translate(-0.5,-0.5)
857+
self._snap_threshold=5.0
858+
self._joinstyle='miter'
859+
fs=self.get_fillstyle()
860+
ifnotself._half_fill():
861+
self._path=self._plus_filled_path
862+
else:
863+
# Rotate top half path to support all partitions
864+
iffs=='top':
865+
rotate,rotate_alt=0,180
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eliffs=='bottom':
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rotate,rotate_alt=180,0
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eliffs=='left':
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rotate,rotate_alt=90,270
870+
else:
871+
rotate,rotate_alt=270,90
872+
873+
self._path=self._plus_filled_path_t
874+
self._alt_path=self._plus_filled_path_t
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self._alt_transform=Affine2D().translate(-0.5,-0.5)
876+
self._transform.rotate_deg(rotate)
877+
self._alt_transform.rotate_deg(rotate_alt)
878+
879+
_x_filled_path=Path([(0.25,0), (0.5,0.25), (0.75,0), (1,0.25),
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(0.75,0.5), (1,0.75), (0.75,1), (0.5,0.75),
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(0.25,1), (0,0.75), (0.25,0.5), (0,0.25),
882+
(0.25,0)],
883+
[Path.MOVETO,Path.LINETO,Path.LINETO,
884+
Path.LINETO,Path.LINETO,Path.LINETO,
885+
Path.LINETO,Path.LINETO,Path.LINETO,
886+
Path.LINETO,Path.LINETO,Path.LINETO,
887+
Path.CLOSEPOLY])
888+
889+
_x_filled_path_t=Path([(0.75,0.5), (1,0.75), (0.75,1),
890+
(0.5,0.75), (0.25,1), (0,0.75),
891+
(0.25,0.5), (0.75,0.5)],
892+
[Path.MOVETO,Path.LINETO,Path.LINETO,
893+
Path.LINETO,Path.LINETO,Path.LINETO,
894+
Path.LINETO,Path.CLOSEPOLY])
895+
896+
def_set_x_filled(self):
897+
self._transform=Affine2D().translate(-0.5,-0.5)
898+
self._snap_threshold=5.0
899+
self._joinstyle='miter'
900+
fs=self.get_fillstyle()
901+
ifnotself._half_fill():
902+
self._path=self._x_filled_path
903+
else:
904+
# Rotate top half path to support all partitions
905+
iffs=='top':
906+
rotate,rotate_alt=0,180
907+
eliffs=='bottom':
908+
rotate,rotate_alt=180,0
909+
eliffs=='left':
910+
rotate,rotate_alt=90,270
911+
else:
912+
rotate,rotate_alt=270,90
913+
914+
self._path=self._x_filled_path_t
915+
self._alt_path=self._x_filled_path_t
916+
self._alt_transform=Affine2D().translate(-0.5,-0.5)
917+
self._transform.rotate_deg(rotate)
918+
self._alt_transform.rotate_deg(rotate_alt)

‎lib/matplotlib/tests/test_lines.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -178,7 +178,7 @@ def test_marker_fill_styles():
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markeredgewidth=2)
179179

180180
ax.set_ylim([0,7.5])
181-
ax.set_xlim([-5,135])
181+
ax.set_xlim([-5,155])
182182

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@image_comparison(baseline_images=['scaled_lines'],style='default')

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