Text rendering via text-to-png

⚓ Rust 📅 2026-05-29 👤 surdeus 👁️ 2

Info

This post is auto-generated from RSS feed The Rust Programming Language Forum - Latest topics. Source: Text rendering via text-to-png

github.com/devnchill/Asciify

src/main.rs

image


      
              fs::write(path, img_data).expect("unable to write ascii image");
          }
          
          fn main() {
              let img_path = "samples/5.jpg";
              let ascii_txt_out_path = "out/ascii.txt";
              let ascii_img_out_path = "out/ascii.png";
              let img = load_image(img_path);
              let ascii_string = img_to_ascii_string(img, 120, 90);
          
              // this seems to work
              // let ascii_img = ascii_string_to_img("######");
          
              // This does not works
              let ascii_img = ascii_string_to_img(&ascii_string);
              save_ascii_txt(&ascii_string, ascii_txt_out_path);
              save_ascii_img(&ascii_img, ascii_img_out_path);
          }

hello , I am using text-to-png crate to render the ascii text onto png , however for some reason if i pass text directly like "hello" , it creates img nicely but if i pass the ascii text generated from image and try to render it on image, it does not works .

ascii text generated is completely fine so not sure why it's not being rendered properly . I just see a complete black image

2 posts - 2 participants

Read full topic

🏷️ Rust_feed

👍 󠁮󠁮󠁮󠁮 👎 󠁮󠁮󠁮󠁮