Fix ColoredFlat theme centered weather by using provided text anchor and width

Author: mathoudebine

library/lcd/lcd_comm.py

@@ -235,6 +235,10 @@ def DisplayText(
         assert len(text) > 0, 'Text must not be empty'
         assert font_size > 0, "Font size must be > 0"
 
+        # If only width is specified, assume height based on font size (one-line text)
+        if width > 0 and height == 0:
+            height = font_size
+
         if background_image is None:
             # A text bitmap is created with max width/height by default : text with solid background
             text_image = Image.new(

library/stats.py

@@ -841,11 +841,6 @@ def stats():
         wdescription_theme_data = weather_theme_data.get('WEATHER_DESCRIPTION', {}).get('TEXT', {})
         whumidity_theme_data = weather_theme_data.get('HUMIDITY', {}).get('TEXT', {})
 
-        # Retrieve information used to center description, if needed
-        center_description_length = 40
-        if 'CENTER_LENGTH' in wdescription_theme_data:
-            center_description_length = wdescription_theme_data['CENTER_LENGTH']
-
         activate = True if wtemperature_theme_data.get("SHOW") or wfelt_theme_data.get(
             "SHOW") or wupdatetime_theme_data.get("SHOW") or wdescription_theme_data.get(
             "SHOW") or whumidity_theme_data.get("SHOW") else False
@@ -861,8 +856,6 @@ def stats():
                 desc = "Cloudy"
                 time = "@15:33"
                 humidity = "45%"
-                if wdescription_theme_data['CENTER_LENGTH']:
-                    desc = "x" * center_description_length
             else:
                 # API Parameters
                 lat = config.CONFIG_DATA['config'].get('WEATHER_LATITUDE', "")
@@ -880,8 +873,6 @@ def stats():
                             temp = f"{data['current']['temp']:.1f}{deg}"
                             feel = f"({data['current']['feels_like']:.1f}{deg})"
                             desc = data['current']['weather'][0]['description'].capitalize()
-                            if wdescription_theme_data['CENTER_LENGTH']:
-                                desc = desc.center(center_description_length)
                             humidity = f"{data['current']['humidity']:.0f}%"
                             now = datetime.datetime.now()
                             time = f"@{now.hour:02d}:{now.minute:02d}"

res/themes/ColoredFlat/preview.png

@@ -532,14 +532,14 @@ STATS:
     WEATHER_DESCRIPTION:
       TEXT:
         SHOW: True
-        CENTER: True # Used to center the description, on a 40 character basis or with CENTER_LENGTH below. Use MONO font for better results. Use fake static data for better positionning ! 
-        CENTER_LENGTH: 40
-        X: 20
+        X: 0
         Y: 95
+        WIDTH: 480
         FONT: roboto-mono/RobotoMono-Bold.ttf
         FONT_SIZE: 18
         FONT_COLOR: 247, 227, 227
         BACKGROUND_IMAGE: background.png 
+        ANCHOR: mb  # Text is centered
   PING:
     INTERVAL: 1
     TEXT:

res/themes/ColoredFlat/theme.yaml

@@ -1508,8 +1508,6 @@ STATS:
     WEATHER_DESCRIPTION:
       TEXT:
         SHOW: True
-        CENTER: True # Used to center the description, on a 40 character basis or with CENTER_LENGTH below. Use MONO font for better results. Use fake static data for better positionning ! 
-        CENTER_LENGTH: 40
         X: 20
         Y: 95
         FONT: roboto-mono/RobotoMono-Bold.ttf