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refactor: simplify font test to show only m3x6 font

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ChuckBuilds
2025-04-22 19:40:19 -05:00
parent 46209f9cf0
commit 9718ac439c
1 changed files with 31 additions and 38 deletions
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69
src/font_test_manager.py
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@@ -10,32 +10,28 @@ logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)
class FontTestManager:
"""Manager for testing different font sizes of multiple fonts."""
"""Manager for testing different font sizes of m3x6 font."""
def __init__(self, config: Dict[str, Any], display_manager: DisplayManager):
self.display_manager = display_manager
self.config = config
self.fonts = {
"4x6": "assets/fonts/4x6-font.ttf",
"m3x6": "assets/fonts/m3x6.ttf"
}
self.font_sizes = [3,4,5,6,7,8]
self.font_path = "assets/fonts/m3x6.ttf"
self.font_sizes = [3, 4, 5, 6, 7, 8]
self.logger = logging.getLogger('FontTest')
# Verify fonts exist
for font_name, font_path in self.fonts.items():
if not os.path.exists(font_path):
self.logger.error(f"Font file not found: {font_path}")
raise FileNotFoundError(f"Font file not found: {font_path}")
# Verify font exists
if not os.path.exists(self.font_path):
self.logger.error(f"Font file not found: {self.font_path}")
raise FileNotFoundError(f"Font file not found: {self.font_path}")
self.logger.info(f"Initialized FontTestManager with {len(self.font_sizes)} font sizes to test using {len(self.fonts)} fonts")
self.logger.info(f"Initialized FontTestManager with {len(self.font_sizes)} font sizes to test using m3x6 font")
def update(self):
"""No update needed for static display."""
pass
def display(self, force_clear: bool = False):
"""Display all font sizes at once across the screen for each font."""
"""Display all font sizes at once across the screen."""
try:
# Clear the display
self.display_manager.clear()
@@ -48,34 +44,31 @@ class FontTestManager:
total_sizes = len(self.font_sizes)
spacing = width // (total_sizes + 1) # Add 1 to account for edges
# Draw each font
# Draw font name at the top
self.display_manager.draw_text("m3x6", y=2, color=(255, 255, 255))
# Draw each font size
draw = ImageDraw.Draw(self.display_manager.image)
for font_name, font_path in self.fonts.items():
# Draw font name at the top
font_name_y = 2 if font_name == "4x6" else height - 10
self.display_manager.draw_text(font_name, y=font_name_y, color=(255, 255, 255))
for i, size in enumerate(self.font_sizes):
# Load the font at the current size
font = ImageFont.truetype(self.font_path, size)
# Draw each font size
for i, size in enumerate(self.font_sizes):
# Load the font at the current size
font = ImageFont.truetype(font_path, size)
# Create text to display (the size number)
text = str(size)
# Get text dimensions
bbox = draw.textbbox((0, 0), text, font=font)
text_width = bbox[2] - bbox[0]
text_height = bbox[3] - bbox[1]
# Calculate position to center the text horizontally
x = spacing * (i + 1) - (text_width // 2)
# Position vertically based on font type
y = 10 if font_name == "4x6" else height - 20
# Draw the text
draw.text((x, y), text, font=font, fill=(255, 255, 255))
# Create text to display (the size number)
text = str(size)
# Get text dimensions
bbox = draw.textbbox((0, 0), text, font=font)
text_width = bbox[2] - bbox[0]
text_height = bbox[3] - bbox[1]
# Calculate position to center the text horizontally
x = spacing * (i + 1) - (text_width // 2)
# Position vertically in the middle of the screen
y = (height - text_height) // 2
# Draw the text
draw.text((x, y), text, font=font, fill=(255, 255, 255))
# Update the display once
self.display_manager.update_display()