diff --git a/lib/matplotlib/backends/backend_pgf.py b/lib/matplotlib/backends/backend_pgf.py
index 48b6e8ac152c..48831a3716c4 100644
--- a/lib/matplotlib/backends/backend_pgf.py
+++ b/lib/matplotlib/backends/backend_pgf.py
@@ -384,8 +384,7 @@ def __init__(self, figure, fh):
self.figure = figure
self.image_counter = 0
- def draw_markers(self, gc, marker_path, marker_trans, path, trans,
- rgbFace=None):
+ def draw_markers(self, gc, marker_path, marker_trans, path, trans, rgbFace=None):
# docstring inherited
_writeln(self.fh, r"\begin{pgfscope}")
@@ -404,8 +403,7 @@ def draw_markers(self, gc, marker_path, marker_trans, path, trans,
r"\pgfsys@defobject{currentmarker}"
r"{\pgfqpoint{%fin}{%fin}}{\pgfqpoint{%fin}{%fin}}{" % coords)
self._print_pgf_path(None, marker_path, marker_trans)
- self._pgf_path_draw(stroke=gc.get_linewidth() != 0.0,
- fill=rgbFace is not None)
+ self._pgf_path_draw(stroke=gc.get_linewidth() != 0.0, fill=rgbFace is not None)
_writeln(self.fh, r"}")
maxcoord = 16383 / 72.27 * self.dpi # Max dimensions in LaTeX.
@@ -429,8 +427,7 @@ def draw_path(self, gc, path, transform, rgbFace=None):
self._print_pgf_clip(gc)
self._print_pgf_path_styles(gc, rgbFace)
self._print_pgf_path(gc, path, transform, rgbFace)
- self._pgf_path_draw(stroke=gc.get_linewidth() != 0.0,
- fill=rgbFace is not None)
+ self._pgf_path_draw(stroke=gc.get_linewidth() != 0.0, fill=rgbFace is not None)
_writeln(self.fh, r"\end{pgfscope}")
# if present, draw pattern on top
@@ -453,6 +450,8 @@ def draw_path(self, gc, path, transform, rgbFace=None):
r"{\pgfqpoint{0in}{0in}}{\pgfqpoint{1in}{1in}}")
_writeln(self.fh, r"\pgfusepath{clip}")
scale = mpl.transforms.Affine2D().scale(self.dpi)
+ lw = (mpl.rcParams["hatch.linewidth"] * mpl_pt_to_in * latex_in_to_pt)
+ _writeln(self.fh, r"\pgfsetlinewidth{%fpt}" % lw)
self._print_pgf_path(None, gc.get_hatch_path(), scale)
self._pgf_path_draw(stroke=True)
_writeln(self.fh, r"\end{pgfscope}")
@@ -464,8 +463,7 @@ def draw_path(self, gc, path, transform, rgbFace=None):
xmin, xmax = f * xmin, f * xmax
ymin, ymax = f * ymin, f * ymax
repx, repy = math.ceil(xmax - xmin), math.ceil(ymax - ymin)
- _writeln(self.fh,
- r"\pgfsys@transformshift{%fin}{%fin}" % (xmin, ymin))
+ _writeln(self.fh, r"\pgfsys@transformshift{%fin}{%fin}" % (xmin, ymin))
for iy in range(repy):
for ix in range(repx):
_writeln(self.fh, r"\pgfsys@useobject{currentpattern}{}")
diff --git a/lib/matplotlib/tests/baseline_images/test_backend_pgf/hatch_linewidth.pdf b/lib/matplotlib/tests/baseline_images/test_backend_pgf/hatch_linewidth.pdf
new file mode 100644
index 000000000000..956f6070e6ec
Binary files /dev/null and b/lib/matplotlib/tests/baseline_images/test_backend_pgf/hatch_linewidth.pdf differ
diff --git a/lib/matplotlib/tests/test_backend_pgf.py b/lib/matplotlib/tests/test_backend_pgf.py
index e218a81cdceb..31d9ac9ed7f0 100644
--- a/lib/matplotlib/tests/test_backend_pgf.py
+++ b/lib/matplotlib/tests/test_backend_pgf.py
@@ -9,10 +9,11 @@
import matplotlib as mpl
import matplotlib.pyplot as plt
+from matplotlib.backends.backend_pgf import FigureCanvasPgf, PdfPages
+from matplotlib.backends.backend_pdf import FigureCanvasPdf
from matplotlib.testing import _has_tex_package, _check_for_pgf
-from matplotlib.testing.exceptions import ImageComparisonFailure
from matplotlib.testing.compare import compare_images
-from matplotlib.backends.backend_pgf import PdfPages
+from matplotlib.testing.exceptions import ImageComparisonFailure
from matplotlib.testing.decorators import (
_image_directories, check_figures_equal, image_comparison)
from matplotlib.testing._markers import (
@@ -400,3 +401,18 @@ def test_document_font_size():
label=r'\normalsize the document font size is \the\fontdimen6\font'
)
plt.legend()
+
+
+@needs_pgf_xelatex
+@pytest.mark.backend('pgf')
+def test_pgf_hatch_linewidth():
+ mpl.backend_bases.register_backend('pdf', FigureCanvasPgf)
+ mpl.rcParams['hatch.linewidth'] = 0.1
+
+ plt.bar(1, 1, color='white', edgecolor='black', hatch='/')
+ error = None
+ try:
+ compare_figure('hatch_linewidth.pdf')
+ finally:
+ # Restore backend to not mess up other tests
+ mpl.backend_bases.register_backend('pdf', FigureCanvasPdf)
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