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-rw-r--r--src/main.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/main.rs b/src/main.rs
index d4c39fb..9107079 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,7 +14,7 @@ use crate::frontier::Frontier;
use clap::{self, clap_app, crate_authors, crate_name, crate_version};
use image::{self, ColorType, ImageError, Rgba, RgbaImage};
-use image::png::PngEncoder;
+use image::png::{CompressionType, FilterType, PngEncoder};
use rand::{self, SeedableRng};
use rand_pcg::Pcg64;
@@ -391,7 +391,7 @@ impl App {
let stdout = io::stdout();
let writer = BufWriter::new(stdout.lock());
- let encoder = PngEncoder::new(writer);
+ let encoder = PngEncoder::new_with_quality(writer, CompressionType::Rle, FilterType::NoFilter);
encoder.encode(image, image.width(), image.height(), ColorType::Rgba8)?;
Ok(())