🌐 AI搜索 & 代理 主页
Skip to content

Commit 00495d9

Browse files
efiringefiring
committed
Merge pull request #6907 from has2k1/filled-plus-x-markers
[MRG+1] Filled + and x markers
1 parent 723f889 commit 00495d9

File tree

5 files changed

+98
-2
lines changed

5 files changed

+98
-2
lines changed

‎doc/users/whats_new/filled_plus_and_x_markers.rst‎

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,7 @@
1+
Filled ``+`` and ``x`` markers
2+
------------------------------
3+
4+
New fillable *plus* and *x* markers have been added. See
5+
the :mod:`~matplotlib.markers` module and
6+
:ref:`marker reference <lines_bars_and_markers-marker_reference>`
7+
examples.

‎lib/matplotlib/markers.py‎

Lines changed: 90 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -31,6 +31,8 @@
3131
"d" thin_diamond
3232
"|" vline
3333
"_" hline
34+
"P" plus (filled)
35+
"X" x (filled)
3436
TICKLEFT tickleft
3537
TICKRIGHT tickright
3638
TICKUP tickup
@@ -124,6 +126,8 @@ class MarkerStyle(object):
124126
'd': 'thin_diamond',
125127
'|': 'vline',
126128
'_': 'hline',
129+
'P': 'plus_filled',
130+
'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.
147151
filled_markers = (
148-
'o', 'v', '^', '<', '>', '8', 's', 'p', '*', 'h', 'H', 'D', 'd')
152+
'o', 'v', '^', '<', '>', '8', 's', 'p', '*', 'h', 'H', 'D', 'd',
153+
'P', 'X')
149154

150155
fillstyles = ('full', 'left', 'right', 'bottom', 'top', 'none')
151156
_half_fillstyles = ('left', 'right', 'bottom', 'top')
@@ -827,3 +832,87 @@ def _set_x(self):
827832
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),
837+
(1, 1/3), (1, 2/3), (2/3, 2/3),
838+
(2/3, 1), (1/3, 1), (1/3, 2/3),
839+
(0, 2/3), (0, 1/3), (1/3, 1/3),
840+
(1/3, 0)],
841+
[Path.MOVETO, Path.LINETO, Path.LINETO,
842+
Path.LINETO, Path.LINETO, Path.LINETO,
843+
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),
848+
(2/3, 1), (1/3, 1), (1/3, 2/3),
849+
(0, 2/3), (0, 1/2), (1, 1/2)],
850+
[Path.MOVETO, Path.LINETO, Path.LINETO,
851+
Path.LINETO, Path.LINETO, Path.LINETO,
852+
Path.LINETO, Path.LINETO,
853+
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+
if not self._half_fill():
861+
self._path = self._plus_filled_path
862+
else:
863+
# Rotate top half path to support all partitions
864+
if fs == 'top':
865+
rotate, rotate_alt = 0, 180
866+
elif fs == 'bottom':
867+
rotate, rotate_alt = 180, 0
868+
elif fs == 'left':
869+
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
875+
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),
880+
(0.75, 0.5), (1, 0.75), (0.75, 1), (0.5, 0.75),
881+
(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+
if not self._half_fill():
902+
self._path = self._x_filled_path
903+
else:
904+
# Rotate top half path to support all partitions
905+
if fs == 'top':
906+
rotate, rotate_alt = 0, 180
907+
elif fs == 'bottom':
908+
rotate, rotate_alt = 180, 0
909+
elif fs == '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/baseline_images/test_axes/marker_styles.png‎

1.15 KB
Loading

‎lib/matplotlib/tests/baseline_images/test_lines/marker_fill_styles.png‎

3.48 KB
Loading

‎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():
178178
markeredgewidth=2)
179179

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

183183

184184
@image_comparison(baseline_images=['scaled_lines'], style='default')

0 commit comments

Comments
 (0)