From 927c018f12e73c254cec32c0f60e1c01b9fc0319 Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jans.tuomi@gmail.com>
Date: Wed, 21 Feb 2024 12:07:07 +0200
Subject: Refactor names

---
 atk16_utils/convert_ttf.py | 52 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 atk16_utils/convert_ttf.py

(limited to 'atk16_utils/convert_ttf.py')

diff --git a/atk16_utils/convert_ttf.py b/atk16_utils/convert_ttf.py
new file mode 100644
index 0000000..c1135cb
--- /dev/null
+++ b/atk16_utils/convert_ttf.py
@@ -0,0 +1,52 @@
+from PIL import Image, ImageFont, ImageDraw
+
+import sys
+
+if len(sys.argv) != 3:
+  print("usage: convert_ttf.py <infile.ttf> <outfile.txt>")
+  sys.exit(1)
+
+# Define the font file and size
+font_file = sys.argv[1]
+out_file = sys.argv[2]
+font_size = 8  # 8x8 pixels
+
+# Create a font object
+font = ImageFont.truetype(font_file, font_size)
+
+
+# backspace 0x8, tab 0x9, newline 0xA, space 0x20
+
+# Define the characters to render
+#characters = '                                 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~                          ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+
+def to_char_code(i: int) -> str:
+    if i == 10:
+        return " "
+    return chr(i)
+
+characters = [to_char_code(i) for i in range(0, 256)]
+
+
+# Open a file to write the bitmaps to
+with open(out_file, 'w') as bitmap_file:
+    for char_idx, char in enumerate(characters):
+        # Create a new image with a white background
+        image = Image.new('1', (8, 8), 1)
+
+        # Create a drawing context
+        draw = ImageDraw.Draw(image)
+
+        # Draw the character
+        draw.text((0, 0), char, font=font, fill=0)
+
+        # Convert the image to a list of 0's and 1's
+        pixels = image.getdata()
+        bitmap = [1 if pixel == 0 else 0 for pixel in pixels]
+
+        # Write the bitmap to the file
+        bitmap_file.write(f'Character {char_idx}: {char}\n')
+        for i in range(0, 64, 8):
+            row = bitmap[i:i+8]
+            bitmap_file.write(''.join(str(bit) for bit in row) + '\n')
+        bitmap_file.write('\n')
-- 
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