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Try fix font not loading

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This commit is contained in:
Jules 2024-03-30 16:52:05 +01:00
parent 11c1adda5e
commit 833796bf26
Signed by: jdejaegh
GPG key ID: 99D6D184CA66933A
1 changed files with 10 additions and 1 deletions
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9
custom_components/irm_kmi/rain_graph.py
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@ -2,6 +2,7 @@
import base64 import base64
import copy import copy
import logging
from typing import List from typing import List
import pytz import pytz
@ -10,7 +11,9 @@ from svgwrite.animate import Animate
from custom_components.irm_kmi.data import (AnimationFrameData, from custom_components.irm_kmi.data import (AnimationFrameData,
RadarAnimationData) RadarAnimationData)
from custom_components.irm_kmi.font_fallback import font_data
_LOGGER = logging.getLogger(__name__)
class RainGraph: class RainGraph:
def __init__(self, def __init__(self,
@ -85,7 +88,13 @@ class RainGraph:
def draw_svg_frame(self): def draw_svg_frame(self):
"""Create the global area to draw the other items""" """Create the global area to draw the other items"""
try:
self._dwg.embed_font(name="Roboto Medium", filename='custom_components/irm_kmi/resources/roboto_medium.ttf') self._dwg.embed_font(name="Roboto Medium", filename='custom_components/irm_kmi/resources/roboto_medium.ttf')
except FileNotFoundError as err:
# Workaround for some cases where the font file cannot be opened. The font_data contains the strings
# that must be embedded as a stylesheet for the roboto_medium.ttf font
_LOGGER.warning(f'Could not find font {err}. Loading it using the fallback file.')
self._dwg.embed_stylesheet(font_data)
self._dwg.embed_stylesheet(""" self._dwg.embed_stylesheet("""
.roboto { .roboto {
font-family: "Roboto Medium"; font-family: "Roboto Medium";