Trigger font fallback for Agg backend

aitikgupta · aitikgupta · commit c6c3a45e0703 · 2021-07-28T20:06:02.000+05:30
diff --git a/lib/matplotlib/backends/backend_agg.py b/lib/matplotlib/backends/backend_agg.py
@@ -35,7 +35,7 @@
 from matplotlib.backend_bases import (
     _Backend, _check_savefig_extra_args, FigureCanvasBase, FigureManagerBase,
     RendererBase)
-from matplotlib.font_manager import findfont, get_font
+from matplotlib.font_manager import find_fontsprop, get_font
 from matplotlib.ft2font import (LOAD_FORCE_AUTOHINT, LOAD_NO_HINTING,
                                 LOAD_DEFAULT, LOAD_NO_AUTOHINT)
 from matplotlib.mathtext import MathTextParser
@@ -186,6 +186,7 @@ def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None):
         # We pass '0' for angle here, since it will be rotated (in raster
         # space) in the following call to draw_text_image).
         font.set_text(s, 0, flags=flags)
+
         font.draw_glyphs_to_bitmap(
             antialiased=mpl.rcParams['text.antialiased'])
         d = font.get_descent() / 64.0
@@ -251,7 +252,7 @@ def _get_agg_font(self, prop):
         """
         Get the font for text instance t, caching for efficiency
         """
-        fname = findfont(prop)
+        fname = find_fontsprop(prop)
         font = get_font(fname)
 
         font.clear()
