Pixel operator fonts added and tested -> 2025-01-26 18:18:56

assets/fonts/pixel_operator/LICENSE.txt

@@ -0,0 +1,121 @@
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raspagenda.py

@@ -13,7 +13,6 @@ import os
 import sys
 
 
-from display.display import DisplayHelper
 import json
 import logging
 from PIL import Image,ImageDraw,ImageFont
@@ -45,21 +44,26 @@ def main():
     # Drawing on the image
     font15 = ImageFont.truetype(os.path.join(assets, 'wavesharefont.ttc'), 15)
     font24 = ImageFont.truetype(os.path.join(assets, 'wavesharefont.ttc'), 24)
+    font8 = ImageFont.truetype(os.path.join(os.path.join(assets, 'pixel_operator'), 'PixelOperator8.ttf'), 8)
+    font16 = ImageFont.truetype(os.path.join(os.path.join(assets, 'pixel_operator'), 'PixelOperator.ttf'), 16)
+    font16_bold = ImageFont.truetype(os.path.join(os.path.join(assets, 'pixel_operator'), 'PixelOperator-Bold.ttf'), 16)
+
+
 
     #image = Image.open('assets/test4.bmp')
     image = Image.new('1', (imageWidth, imageHeight), 255)  # 255: clear the frame    
     draw = ImageDraw.Draw(image)
 
-    draw.text((0, 0), time, font = font15, fill = 0) # draw the current time in the top left corner
+    draw.text((0, 0), time, font = font16_bold, fill = 0) # draw the current time in the top left corner
 
-    draw.line([(0,20),(250,20)], fill = 0,width = 2)
-    draw.line([(125,20),(125,122)], fill = 0,width = 2)
+    draw.line([(0,16),(250,16)], fill = 0,width = 2)
+    draw.line([(125,16),(125,122)], fill = 0,width = 2)
 
     cal_icon = Image.open(os.path.join(assets, "cal-icon.bmp"))
 
     image.paste(cal_icon, (129,24))
 
-    draw.text((160, 26), 'Agenda', font = font15, fill = 0)
+    draw.text((160, 26), 'Agenda', font = font16_bold, fill = 0)
 
     # draw.line([(0,50),(50,0)], fill = 0,width = 1)
     # draw.chord((10, 60, 50, 100), 0, 360, fill = 0)

test/test.py

@@ -1 +0,0 @@
-print("ḧello")

test/test_fonts.py

@@ -0,0 +1,102 @@
+#!/usr/bin python3
+# -*- coding: utf-8 -*-
+"""
+This project is designed for the WaveShare 12.48" eInk display. Modifications will be needed for other displays,
+especially the display drivers and how the image is being rendered on the display. Also, this is the first project that
+I posted on GitHub so please go easy on me. There are still many parts of the code (especially with timezone
+conversions) that are not tested comprehensively, since my calendar/events are largely based on the timezone I'm in.
+There will also be work needed to adjust the calendar rendering for different screen sizes, such as modifying of the
+CSS stylesheets in the "render" folder.
+"""
+import datetime as dt
+import os
+import sys
+
+
+import json
+import logging
+from PIL import Image,ImageDraw,ImageFont
+
+
+def main():
+    # Basic configuration settings (user replaceable)
+    # config.json is in the root folder
+    configFile = open(os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'config.json'))
+    config = json.load(configFile)
+
+
+    isDisplayConected = config['isDisplayConected']  # set to true when debugging rendering without displaying to screen
+    screenWidth = config['screenWidth']  # Width of E-Ink display. Default is landscape. Need to rotate image to fit.
+    screenHeight = config['screenHeight']  # Height of E-Ink display. Default is landscape. Need to rotate image to fit.
+    imageWidth = config['imageWidth']  # Width of image to be generated for display.
+    imageHeight = config['imageHeight'] # Height of image to be generated for display.
+    rotateAngle = config['rotateAngle']  # If image is rendered in portrait orientation, angle to rotate to fit screen
+    hourFormat = config['hourFormat'] # The format the hour will be displayed. eg. 13:02 or 01:02 PM
+
+    # Set the hour, this is important to see what time the e-Paper has been syncronized
+    if hourFormat == "12h":
+        time = dt.datetime.now().strftime("%I:%M %p")   
+    else:
+        time = dt.datetime.now().strftime("%H:%M")
+
+
+    assets = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'assets')
+    fontsdir = os.path.join(assets, 'fonts')
+    # Drawing on the image
+    font15 = ImageFont.truetype(os.path.join(fontsdir, 'wavesharefont.ttc'), 15)
+    font24 = ImageFont.truetype(os.path.join(fontsdir, 'wavesharefont.ttc'), 24)
+
+    # pixel_operator fonts
+    font8 = ImageFont.truetype(os.path.join(os.path.join(fontsdir, 'pixel_operator'), 'PixelOperator8.ttf'), 8)
+    font8_bold = ImageFont.truetype(os.path.join(os.path.join(fontsdir, 'pixel_operator'), 'PixelOperator8-Bold.ttf'), 8)
+    font16 = ImageFont.truetype(os.path.join(os.path.join(fontsdir, 'pixel_operator'), 'PixelOperator.ttf'), 16)
+    font16_bold = ImageFont.truetype(os.path.join(os.path.join(fontsdir, 'pixel_operator'), 'PixelOperator-Bold.ttf'), 16)
+
+    font16_2 = ImageFont.truetype(os.path.join(fontsdir, 'Better VCR 9.0.1.ttf'), 16)
+    font8_2 = ImageFont.truetype(os.path.join(fontsdir, 'Better VCR 9.0.1.ttf'), 12)
+
+
+
+    image = Image.new('1', (imageWidth, imageHeight), 255)  # 255: clear the frame    
+    draw = ImageDraw.Draw(image)
+
+    fonts8 = [font8, font8_bold, font8_2]
+    fonts16 = [font16, font16_bold, font16_2]
+    y = 0
+    for font in fonts8:
+        draw.text((0, y), f"Lore Ipso sum {time}", font = font, fill = 0) # draw the current time in the top left corner
+        y += 12
+        if y >= screenHeight:
+            break
+        
+    for font in fonts16:
+        draw.text((0, y), f"Lore Ipso sum {time}", font = font, fill = 0) # draw the current time in the top left corner
+        y += 16
+        if y >= screenHeight:
+            break
+
+
+    # draw.line([(0,50),(50,0)], fill = 0,width = 1)
+    # draw.chord((10, 60, 50, 100), 0, 360, fill = 0)
+    # draw.ellipse((55, 60, 95, 100), outline = 0)
+    # draw.pieslice((55, 60, 95, 100), 90, 180, outline = 0)
+    # draw.pieslice((55, 60, 95, 100), 270, 360, fill = 0)
+    # draw.polygon([(110,0),(110,50),(150,25)],outline = 0)
+    # draw.polygon([(190,0),(190,50),(150,25)],fill = 0)
+    # draw.rectangle([(0,0),(50,50)],outline = 0)
+
+    image.save(os.path.join(assets, 'test-fonts.bmp'))
+
+
+
+    if isDisplayConected:
+        from display.display import DisplayHelper
+
+        displayService = DisplayHelper(screenWidth, screenHeight)
+        displayService.update(image.rotate(rotateAngle))  # go to sleep
+        displayService.clear()
+        displayService.sleep()  # go to sleep
+
+
+if __name__ == "__main__":
+    main()