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Control Board: Use Pillow 10 API for getting text size

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Daniel Markstedt 2023-12-18 10:45:21 +09:00 committed by Daniel Markstedt
parent c7d34bbb99
commit 15eb80e938
1 changed files with 5 additions and 4 deletions
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9
python/ctrlboard/src/menu/menu_renderer.py
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@ -30,7 +30,7 @@ class MenuRenderer(ABC):
self.draw = ImageDraw.Draw(self.image) self.draw = ImageDraw.Draw(self.image)
self.font = ImageFont.truetype(config.font_path, size=config.font_size) self.font = ImageFont.truetype(config.font_path, size=config.font_size)
# just a sample text to work with the font height # just a sample text to work with the font height
_, self.font_height = self.font.getsize("ABCabc") self.font_height = self.font.getbbox("ABCabc")[3]
self.cursor_position = 0 self.cursor_position = 0
self.frame_start_row = 0 self.frame_start_row = 0
self.render_timestamp = None self.render_timestamp = None
@ -153,7 +153,8 @@ class MenuRenderer(ABC):
def draw_fullsceen_message(self, text: str): def draw_fullsceen_message(self, text: str):
"""Draws a fullscreen message, i.e., a full-screen message.""" """Draws a fullscreen message, i.e., a full-screen message."""
font_width, font_height = self.font.getsize(text) font_width = self.font.getlength(text)
font_height = self.font.getbbox(text)[3]
centered_width = (self.disp.width - font_width) / 2 centered_width = (self.disp.width - font_width) / 2
centered_height = (self.disp.height - font_height) / 2 centered_height = (self.disp.height - font_height) / 2
@ -171,7 +172,7 @@ class MenuRenderer(ABC):
def draw_mini_message(self, text: str): def draw_mini_message(self, text: str):
"""Draws a fullscreen message, i.e., a message covering only the center portion of """Draws a fullscreen message, i.e., a message covering only the center portion of
the screen. The remaining areas stay visible.""" the screen. The remaining areas stay visible."""
font_width, _ = self.font.getsize(text) font_width = self.font.getlength(text)
centered_width = (self.disp.width - font_width) / 2 centered_width = (self.disp.width - font_width) / 2
centered_height = (self.disp.height - self.font_height) / 2 centered_height = (self.disp.height - self.font_height) / 2
@ -270,7 +271,7 @@ class MenuRenderer(ABC):
def setup_horizontal_scrolling(self, text): def setup_horizontal_scrolling(self, text):
"""Configure horizontal scrolling based on the configured screen dimensions.""" """Configure horizontal scrolling based on the configured screen dimensions."""
font_width, _ = self.font.getsize(text) font_width = self.font.getlength(text)
self._current_line_horizontal_overlap = font_width - self.disp.width self._current_line_horizontal_overlap = font_width - self.disp.width
def update(self): def update(self):