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Generate full block NanoTiny meta-glyph font (4x4)

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Isaiah Odhner 2023-05-12 22:35:38 -04:00
parent 52be0534cc
commit 42467d7cd6
2 changed files with 1056 additions and 10 deletions
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1024
NanoTiny_v14_4x4.txt Normal file
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42
src/textual_paint/repack_font.py
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@ -38,7 +38,8 @@ def extract_textures(image_path: str):
# Create a new image to store the extracted textures
extracted_image = Image.new('RGB', (num_textures_x * texture_width, num_textures_y * texture_height))
extracted_text = ""
extracted_text_half = ""
extracted_text_full = ""
# Extract textures
for row in range(num_textures_y):
@ -74,22 +75,43 @@ def extract_textures(image_path: str):
char = block_char_lookup[(bb << 3) | (ab << 2) | (ba << 1) | aa]
# Add the character to the extracted text
extracted_text += char
extracted_text_half += char
# Add a newline after each row
extracted_text += '\n'
extracted_text_half += '\n'
# extracted_text += '(end of character ' + str(row * num_textures_x + col) + ')\n'
return extracted_image, extracted_text
# Extract as text 2
for y in range(texture_height):
for x in range(texture_width):
# Get the pixel
fg_palette_index = 1
pixel = texture.getpixel((x, y)) == fg_palette_index
samples_folder = os.path.join(os.path.dirname(__file__), '../../samples')
# Convert the pixel to a character
char = '█' if pixel else ' '
# Add the character to the extracted text
extracted_text_full += char
# Add a newline after each row
extracted_text_full += '\n'
return extracted_image, extracted_text_half, extracted_text_full
base_folder = os.path.abspath(os.path.join(os.path.dirname(__file__), '../..'))
samples_folder = os.path.join(base_folder, 'samples')
image_path = os.path.join(samples_folder, 'NanoTiny_v14.png')
output_path = os.path.join(samples_folder, 'NanoTiny_v14_no_border.png')
text_output_path = os.path.join(samples_folder, 'NanoTiny_v14_2x2.txt')
half_size_text_output_path = os.path.join(base_folder, 'NanoTiny_v14_2x2.txt')
full_size_text_output_path = os.path.join(base_folder, 'NanoTiny_v14_4x4.txt')
extracted_image, extracted_text = extract_textures(image_path)
extracted_image, extracted_text_half, extracted_text_full = extract_textures(image_path)
extracted_image.save(output_path)
print(f'Wrote extracted textures to {output_path}')
with open(text_output_path, 'w') as f:
f.write(extracted_text)
print(f'Wrote extracted textures to {text_output_path}')
with open(full_size_text_output_path, 'w') as f:
f.write(extracted_text_full)
print(f'Wrote extracted textures to {full_size_text_output_path}')
with open(half_size_text_output_path, 'w') as f:
f.write(extracted_text_half)
print(f'Wrote extracted textures to {half_size_text_output_path}')