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#!/usr/bin/env python3
from LVGLImage import LVGLImage
import argparse
import logging
import os
logging.basicConfig(level=logging.INFO)
parser = argparse.ArgumentParser(description="LVGL Binary Image Viewer")
parser.add_argument("file", help="the .bin image file")
args = parser.parse_args()
name, ext = os.path.splitext(args.file)
if ext != ".bin":
raise ValueError("Only support LVGL .bin image file")
output = name + ".png"
img = LVGLImage().from_bin(args.file)
img.to_png(output)
logging.info(f"convert {args.file} to {output}")
if os.name == "posix":
os.system(f"open {output}")
else:
try:
from PIL import Image
except ImportError:
raise ImportError("Need pillow package, do `pip3 install pillow`")
image = Image.open(output)
image.show(title=output)
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