diff --git a/lib/matplotlib/mpl-data/matplotlibrc b/lib/matplotlib/mpl-data/matplotlibrc
index 283636e26be0..f220cbeba686 100644
--- a/lib/matplotlib/mpl-data/matplotlibrc
+++ b/lib/matplotlib/mpl-data/matplotlibrc
@@ -301,6 +301,8 @@
# Values other than 0 or 6 have no defined meaning.
#text.antialiased: True # If True (default), the text will be antialiased.
# This only affects raster outputs.
+#text.parse_math: True # Use mathtext if there is an even number of unescaped
+ # dollar signs.
## ***************************************************************************
diff --git a/lib/matplotlib/rcsetup.py b/lib/matplotlib/rcsetup.py
index 37015bc0d76a..78141c5445be 100644
--- a/lib/matplotlib/rcsetup.py
+++ b/lib/matplotlib/rcsetup.py
@@ -932,6 +932,7 @@ def _convert_validator_spec(key, conv):
"text.hinting_factor": validate_int,
"text.kerning_factor": validate_int,
"text.antialiased": validate_bool,
+ "text.parse_math": validate_bool,
"mathtext.cal": validate_font_properties,
"mathtext.rm": validate_font_properties,
diff --git a/lib/matplotlib/tests/test_text.py b/lib/matplotlib/tests/test_text.py
index 0b703adadc25..6e70901ba9a4 100644
--- a/lib/matplotlib/tests/test_text.py
+++ b/lib/matplotlib/tests/test_text.py
@@ -755,6 +755,20 @@ def test_parse_math():
fig.canvas.draw()
+def test_parse_math_rcparams():
+ # Default is True
+ fig, ax = plt.subplots()
+ ax.text(0, 0, r"$ \wrong{math} $")
+ with pytest.raises(ValueError, match='Unknown symbol'):
+ fig.canvas.draw()
+
+ # Setting rcParams to False
+ with mpl.rc_context({'text.parse_math': False}):
+ fig, ax = plt.subplots()
+ ax.text(0, 0, r"$ \wrong{math} $")
+ fig.canvas.draw()
+
+
@image_comparison(['text_pdf_font42_kerning.pdf'], style='mpl20')
def test_pdf_font42_kerning():
plt.rcParams['pdf.fonttype'] = 42
diff --git a/lib/matplotlib/text.py b/lib/matplotlib/text.py
index a98b534d2ef6..1e675290574c 100644
--- a/lib/matplotlib/text.py
+++ b/lib/matplotlib/text.py
@@ -142,7 +142,7 @@ def __init__(self,
wrap=False,
transform_rotates_text=False,
*,
- parse_math=True,
+ parse_math=None, # defaults to rcParams['text.parse_math']
**kwargs
):
"""
@@ -163,7 +163,8 @@ def __init__(self,
color if color is not None else mpl.rcParams["text.color"])
self.set_fontproperties(fontproperties)
self.set_usetex(usetex)
- self.set_parse_math(parse_math)
+ self.set_parse_math(parse_math if parse_math is not None else
+ mpl.rcParams['text.parse_math'])
self.set_wrap(wrap)
self.set_verticalalignment(verticalalignment)
self.set_horizontalalignment(horizontalalignment)
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