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comparison mupdf-source/thirdparty/zxing-cpp/wrappers/rust/examples/demo_writer.rs @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 /*
2 * Copyright 2024 Axel Waggershauser
3 */
4 // SPDX-License-Identifier: Apache-2.0
5
6 use image;
7 use std::fs;
8 use zxingcpp::*;
9
10 fn main() -> anyhow::Result<()> {
11 let text = std::env::args().nth(1).expect("no input text provided");
12 let format = std::env::args().nth(2).expect("no format provided");
13 let filename = std::env::args().nth(3).expect("no output file name provided");
14
15 let create_barcode = create(BarcodeFormat::from_str(format)?);
16 let bc = create_barcode.from_str(text)?;
17
18 if filename.ends_with(".svg") {
19 fs::write(filename, bc.to_svg_with(&write().with_hrt(true))?).expect("Unable to write file");
20 } else {
21 image::GrayImage::from(&bc.to_image_with(&write().scale(4))?).save(filename)?;
22 }
23
24 Ok(())
25 }