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Commit112a901

Browse files
committed
Make hatch colour an rcParam.
1 parentcb21ba7 commit112a901

18 files changed

+370
-78
lines changed

‎doc/users/dflt_style_changes.rst

Lines changed: 9 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -597,17 +597,20 @@ To restore the previous behavior explicitly pass the keyword argument
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Hatching
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========
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600-
The width of the lines in a hatch pattern is now configurable by the
601-
rcParam `hatch.linewidth`, with a default of 1 point. The old
602-
behavior was different depending on backend:
600+
The color and width of the lines in a hatch pattern are now configurable by the
601+
rcParams `hatch.color` and `hatch.linewidth`, with defaults of black and 1
602+
point, respectively. The old behaviour for the color was to apply the edge
603+
color or use black, depending on the artist; the old behavior for the line
604+
width was different depending on backend:
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604606
- PDF: 0.1 pt
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- SVG: 1.0 pt
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- PS: 1 px
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- Agg: 1 px
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609-
The old behavior can not be restored across all backends simultaneously, but
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can be restored for a single backend by setting::
611+
The old color behavior can not be restored. The old line width behavior can not
612+
be restored across all backends simultaneously, but can be restored for a
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single backend by setting::
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mpl.rcParams['hatch.linewidth'] = 0.1 # previous pdf hatch linewidth
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mpl.rcParams['hatch.linewidth'] = 1.0 # previous svg hatch linewidth
@@ -620,7 +623,7 @@ The behavior of the PS and Agg backends was DPI dependent, thus::
620623
mpl.rcParams['hatch.linewidth'] = 1.0 / dpi # previous ps and Agg hatch linewidth
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623-
There is no API level control of the hatch linewidth.
626+
There is no API level control of the hatchcolor orlinewidth.
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.. _default_changes_font:

‎lib/matplotlib/backend_bases.py

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -796,6 +796,7 @@ def __init__(self):
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self._linewidth=1
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self._rgb= (0.0,0.0,0.0,1.0)
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self._hatch=None
799+
self._hatch_color=colors.to_rgba(rcParams['hatch.color'])
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self._hatch_linewidth=rcParams['hatch.linewidth']
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self._url=None
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self._gid=None
@@ -1104,6 +1105,12 @@ def get_hatch_path(self, density=6.0):
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returnNone
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returnPath.hatch(self._hatch,density)
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1108+
defget_hatch_color(self):
1109+
"""
1110+
Gets the color to use for hatching.
1111+
"""
1112+
returnself._hatch_color
1113+
11071114
defget_hatch_linewidth(self):
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"""
11091116
Gets the linewidth to use for hatching.

‎lib/matplotlib/backends/backend_pdf.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -2217,7 +2217,7 @@ def hatch_cmd(self, hatch):
22172217
else:
22182218
return [Name('DeviceRGB'),Op.setcolorspace_nonstroke]
22192219
else:
2220-
hatch_style= (self._rgb,self._fillcolor,hatch)
2220+
hatch_style= (self._hatch_color,self._fillcolor,hatch)
22212221
name=self.file.hatchPattern(hatch_style)
22222222
return [Name('Pattern'),Op.setcolorspace_nonstroke,
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name,Op.setcolor_nonstroke]

‎lib/matplotlib/backends/backend_ps.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -897,7 +897,7 @@ def _draw_ps(self, ps, gc, rgbFace, fill=True, stroke=True, command=None):
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ifhatch:
898898
hatch_name=self.create_hatch(hatch)
899899
write("gsave\n")
900-
write("[/Pattern [/DeviceRGB]] setcolorspace %f %f %f "%gc.get_rgb()[:3])
900+
write("[/Pattern [/DeviceRGB]] setcolorspace %f %f %f "%gc.get_hatch_color()[:3])
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write("%s setcolor fill grestore\n"%hatch_name)
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ifstroke:

‎lib/matplotlib/backends/backend_svg.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -349,7 +349,7 @@ def _get_hatch(self, gc, rgbFace):
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"""
350350
ifrgbFaceisnotNone:
351351
rgbFace=tuple(rgbFace)
352-
edge=gc.get_rgb()
352+
edge=gc.get_hatch_color()
353353
ifedgeisnotNone:
354354
edge=tuple(edge)
355355
dictkey= (gc.get_hatch(),rgbFace,edge)

‎lib/matplotlib/mpl-data/stylelib/classic.mplstyle

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -34,6 +34,7 @@ patch.force_edgecolor : True
3434
patch.edgecolor : k
3535
patch.antialiased : True # render patches in antialiased (no jaggies)
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37+
hatch.color : k
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hatch.linewidth : 1.0
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hist.bins : 10

‎lib/matplotlib/rcsetup.py

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -930,6 +930,7 @@ def validate_animation_writer_path(p):
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'patch.antialiased': [True,validate_bool],# antialiased (no jaggies)
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932932
## hatch props
933+
'hatch.color': ['k',validate_color],
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'hatch.linewidth': [1.0,validate_float],
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## Histogram properties
Binary file not shown.

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