be-sign/make_og.py at main · SocketStudioec/be-sign · GitHub

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# Genera og-image.png (1200x630) branded para Be Sign.
from PIL import Image, ImageDraw, ImageFont
import math

W, H = 1200, 630
img = Image.new("RGB", (W, H), "#0E1424")
d = ImageDraw.Draw(img)

# Fondo: degradado diagonal navy -> royal
top = (14, 20, 36)       # #0E1424
bot = (4, 35, 110)       # hacia royal
for y in range(H):
    t = y / H
    r = int(top[0] + (bot[0]-top[0])*t)
    g = int(top[1] + (bot[1]-top[1])*t)
    b = int(top[2] + (bot[2]-top[2])*t)
    d.line([(0, y), (W, y)], fill=(r, g, b))

# Glow cian arriba-derecha
glow = Image.new("RGBA", (W, H), (0,0,0,0))
gd = ImageDraw.Draw(glow)
for rad in range(380, 0, -4):
    a = int(70 * (1 - rad/380))
    gd.ellipse([W-260-rad, -160-rad, W-260+rad, -160+rad], fill=(22, 192, 230, a))
img.paste(glow, (0,0), glow)

def font(sz, bold=True):
    paths = [
        "C:/Windows/Fonts/georgiab.ttf" if bold else "C:/Windows/Fonts/georgia.ttf",
    ]
    for p in paths:
        try:
            return ImageFont.truetype(p, sz)
        except Exception:
            continue
    return ImageFont.load_default()

def font_sans(sz):
    for p in ["C:/Windows/Fonts/segoeui.ttf", "C:/Windows/Fonts/arial.ttf"]:
        try:
            return ImageFont.truetype(p, sz)
        except Exception:
            continue
    return ImageFont.load_default()

PAD = 80

# Eyebrow
d.text((PAD, 96), "FIRMA ELECTRÓNICA · BEGROUP", font=font_sans(24), fill=(91, 214, 240))

# Titular serif
d.text((PAD, 150), "Firma documentos", font=font(76), fill="white")
d.text((PAD, 238), "con validez legal,", font=font(76), fill="white")
d.text((PAD, 326), "en minutos.", font=font(76), fill=(91, 214, 240))

# Subcopy
d.text((PAD, 446), "El firmador electrónico que verifica quién firma.",
       font=font_sans(30), fill=(207, 213, 238))
d.text((PAD, 488), "Biometría · cifrado · firma masiva.",
       font=font_sans(30), fill=(160, 170, 205))

# Logo mark (firma) abajo-izquierda
mx, my = PAD, 552
d.rounded_rectangle([mx, my, mx+48, my+48], radius=13, fill=(255,255,255,25), outline=(91,214,240), width=2)
# trazo de firma dentro del cuadro
sig = [(mx+9, my+30), (mx+16, my+15), (mx+22, my+34), (mx+29, my+12), (mx+36, my+30), (mx+40, my+24)]
d.line(sig, fill=(91,214,240), width=3, joint="curve")
d.line([mx+8, my+38, mx+40, my+38], fill=(16,185,129), width=3)
d.text((mx+64, my+4), "Be Sign", font=font(36), fill="white")

# URL chip abajo-derecha
chip = "socket-studio.com/demo-aplicaciones/be-sign"
cf = font_sans(22)
tw = d.textlength(chip, font=cf)
d.rounded_rectangle([W-PAD-tw-40, 564, W-PAD, 606], radius=21, outline=(120, 132, 175), width=2)
d.text((W-PAD-tw-20, 575), chip, font=cf, fill=(207, 213, 238))

img.save("public/og-image.png", "PNG")
print("og-image.png generado", img.size)