49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
import base64
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from io import BytesIO
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from PIL import ImageFont, ImageDraw, Image
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path = 'assets/maimai/static/high_eq_image.png'
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fontpath = "assets/maimai/static/msyh.ttc"
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def draw_text(img_pil, text, offset_x):
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draw = ImageDraw.Draw(img_pil)
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font = ImageFont.truetype(fontpath, 48)
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width, height = draw.textsize(text, font)
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x = 5
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if width > 390:
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font = ImageFont.truetype(fontpath, int(390 * 48 / width))
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width, height = draw.textsize(text, font)
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else:
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x = int((400 - width) / 2)
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draw.rectangle((x + offset_x - 2, 360, x + 2 + width + offset_x, 360 + height * 1.2), fill=(0, 0, 0, 255))
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draw.text((x + offset_x, 360), text, font=font, fill=(255, 255, 255, 255))
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def text_to_image(text):
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font = ImageFont.truetype(fontpath, 24)
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padding = 10
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margin = 4
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text_list = text.split('\n')
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max_width = 0
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for text in text_list:
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w, h = font.getsize(text)
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max_width = max(max_width, w)
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wa = max_width + padding * 2
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ha = h * len(text_list) + margin * (len(text_list) - 1) + padding * 2
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i = Image.new('RGB', (wa, ha), color=(255, 255, 255))
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draw = ImageDraw.Draw(i)
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for j in range(len(text_list)):
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text = text_list[j]
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draw.text((padding, padding + j * (margin + h)), text, font=font, fill=(0, 0, 0))
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return i
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def image_to_base64(img, format='PNG'):
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output_buffer = BytesIO()
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img.save(output_buffer, format)
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byte_data = output_buffer.getvalue()
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base64_str = base64.b64encode(byte_data)
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return base64_str
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