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https://github.com/Such-Software/hash-wallet.git
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feat(demo): App Store screenshot composer (storeshots.py)
Composes App-Store-ready 1290x2796 (6.9" iPhone) screenshots from the raw 1080x1920 harness captures: crops the mobile status bar (per-screen — deeper for bottom-sheet modals), frames each capture with rounded corners + soft shadow on the Hash Bags brand gradient, and burns a headline + subhead. Copy is factual and benefit-driven (no price/return/"investment" claims) to stay inside App Store Review 3.1.5 and the no-misleading-claims rules. Reads brand colors/fonts from packs/hash/pack.json; needs Pillow. Output (funded demo wallet, real 13.37 WOW): dashboard / receive / send / swap under ~/Build/hash-wallet/demo/appstore/. Same source works for the Play listing; frame + resize for other required device sizes as needed.
This commit is contained in:
jwinterm
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#!/usr/bin/env python3
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"""
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storeshots.py -- compose App Store-ready screenshots from raw app captures.
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Takes the 1080x1920 captures from the demo harness, crops the mobile status
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bar, frames each on a Hash Bags brand gradient with rounded corners + a soft
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shadow, and burns a headline + subhead. Output is 1290x2796 (Apple's 6.9"
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iPhone size), drop-in for App Store Connect.
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Copy is deliberately factual and benefit-driven -- no price talk, no return or
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"investment" claims, no guarantees -- so it stays inside App Store Review
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guideline 3.1.5 (crypto) and the general "no misleading claims" rules.
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Needs Pillow (pip install pillow). Reads brand colors/fonts from
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packs/hash/pack.json. Edit SHOTS[] to change sources or copy.
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Usage:
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python3 tools/demo/storeshots.py \
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--srcdir ~/Build/hash-wallet/demo/screenshots-funded \
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--outdir ~/Build/hash-wallet/demo/appstore
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"""
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from __future__ import annotations
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import argparse
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import json
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import os
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from pathlib import Path
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from PIL import Image, ImageDraw, ImageFont, ImageFilter
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HERE = Path(__file__).resolve().parent
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PACK = json.loads((HERE / "packs" / "hash" / "pack.json").read_text())
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PAL = PACK["palette"]
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# App Store 6.9" iPhone (16 Pro Max class). Also an accepted 6.9" size is
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# 1320x2868; 1290x2796 is the widely-accepted one.
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W, H = 1290, 2796
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FONT_DIR = "/usr/share/fonts/opentype/inter"
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F_HEAD = f"{FONT_DIR}/InterDisplay-Bold.otf"
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F_SUB = f"{FONT_DIR}/Inter-SemiBold.otf"
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# Pixels to crop off the top of the 1080-wide capture. Full-screen pages
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# (dashboard) only need the status bar gone (~66). Bottom-sheet modals
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# (receive/send/swap) also carry a dark scrim above the sheet, so they crop
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# deeper (~128) to start cleanly at the sheet's rounded top.
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CROP_FULLSCREEN = 66
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CROP_MODAL = 128
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# (source filename, headline [(text, is_accent), ...], subhead, top_crop)
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SHOTS = [
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("01-dashboard.png",
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[("Your bags.", False), ("Your keys.", True)],
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"Wownero · Monero · Bitcoin & more", CROP_FULLSCREEN),
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("02-receive.png",
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[("Get paid", False), ("in a tap.", True)],
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"Scan, share, done", CROP_MODAL),
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("03-send.png",
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[("Send anywhere,", False), ("ask no one.", True)],
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"Non-custodial by design", CROP_MODAL),
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("04-swap.png",
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[("Swap coins,", False), ("skip the signup.", True)],
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"No account required", CROP_MODAL),
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]
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FOOTER = "Open-source · Non-custodial"
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def rgb(h: str) -> tuple[int, int, int]:
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h = h.lstrip("#")
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return tuple(int(h[i:i + 2], 16) for i in (0, 2, 4))
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def gradient_bg() -> Image.Image:
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"""Vertical brand gradient + a soft accent glow top-right (matches the
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Play feature graphic)."""
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top, bot = rgb(PAL["bg"]), rgb(PAL["bg_hi"])
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bg = Image.new("RGB", (W, H))
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px = bg.load()
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for y in range(H):
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t = y / (H - 1)
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row = tuple(int(top[i] + (bot[i] - top[i]) * t) for i in range(3))
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for x in range(W):
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px[x, y] = row
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glow = Image.new("L", (W, H), 0)
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gd = ImageDraw.Draw(glow)
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cx, cy, r = int(W * 0.80), int(H * 0.15), int(W * 0.55)
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gd.ellipse([cx - r, cy - r, cx + r, cy + r], fill=70)
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glow = glow.filter(ImageFilter.GaussianBlur(190))
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acc = Image.new("RGB", (W, H), rgb(PAL["accent"]))
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return Image.composite(acc, bg, glow)
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def rounded(im: Image.Image, rad: int) -> Image.Image:
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mask = Image.new("L", im.size, 0)
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ImageDraw.Draw(mask).rounded_rectangle(
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[0, 0, im.size[0], im.size[1]], rad, fill=255)
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out = Image.new("RGBA", im.size, (0, 0, 0, 0))
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out.paste(im, (0, 0), mask)
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return out
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def build(srcdir: Path, src: str, headline, subhead: str, top_crop: int,
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out: Path) -> None:
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bg = gradient_bg().convert("RGBA")
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d = ImageDraw.Draw(bg)
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# ---- headline ----
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fh = ImageFont.truetype(F_HEAD, 112)
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y = 170
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for text, accent in headline:
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col = rgb(PAL["accent_hi"]) if accent else rgb(PAL["ink"])
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w = d.textlength(text, font=fh)
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d.text(((W - w) / 2, y), text, font=fh, fill=col)
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y += 128
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# ---- subhead ----
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fs = ImageFont.truetype(F_SUB, 46)
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w = d.textlength(subhead, font=fs)
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d.text(((W - w) / 2, y + 22), subhead, font=fs, fill=rgb(PAL["muted"]))
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# ---- framed app screenshot ----
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im = Image.open(srcdir / src).convert("RGB")
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im = im.crop((0, top_crop, im.width, im.height))
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sw = 1040
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sh = int(im.height * sw / im.width)
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im = im.resize((sw, sh), Image.LANCZOS)
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im = rounded(im, 54)
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ImageDraw.Draw(im).rounded_rectangle(
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[1, 1, sw - 2, sh - 2], 54, outline=rgb(PAL["accent"]) + (235,), width=3)
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px_x = (W - sw) // 2
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px_y = 650
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# soft drop shadow
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shadow = Image.new("RGBA", (sw + 120, sh + 120), (0, 0, 0, 0))
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ImageDraw.Draw(shadow).rounded_rectangle(
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[60, 60, sw + 60, sh + 60], 70, fill=(0, 0, 0, 150))
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shadow = shadow.filter(ImageFilter.GaussianBlur(46))
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sh_layer = Image.new("RGBA", bg.size, (0, 0, 0, 0))
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sh_layer.paste(shadow, (px_x - 60, px_y - 40), shadow)
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bg = Image.alpha_composite(bg, sh_layer)
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bg.paste(im, (px_x, px_y), im)
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# ---- footer ----
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d = ImageDraw.Draw(bg)
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w = d.textlength(FOOTER, font=fs)
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d.text(((W - w) / 2, H - 130), FOOTER, font=fs, fill=rgb(PAL["accent_hi"]))
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out.parent.mkdir(parents=True, exist_ok=True)
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bg.convert("RGB").save(out)
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print(f"wrote {out} ({W}x{H})")
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def main() -> None:
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ap = argparse.ArgumentParser(description=__doc__,
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formatter_class=argparse.RawDescriptionHelpFormatter)
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ap.add_argument("--srcdir", required=True)
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ap.add_argument("--outdir", required=True)
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args = ap.parse_args()
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srcdir = Path(os.path.expanduser(args.srcdir))
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outdir = Path(os.path.expanduser(args.outdir))
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for i, (src, headline, subhead, top_crop) in enumerate(SHOTS, 1):
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if not (srcdir / src).exists():
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print(f"skip {src}: not found in {srcdir}")
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continue
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build(srcdir, src, headline, subhead, top_crop, outdir / f"appstore-{i:02d}.png")
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if __name__ == "__main__":
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main()
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