Thinner lines.

src/lib.rs

@@ -34,7 +34,7 @@ pub fn svgify(input: &DynamicImage) -> Result<impl Node, PerlerError> {
             let y_pos = box_offset.1 + 5 + y * 5;
             let c = Circle::new()
                 .set("stroke", "black")
-                .set("stroke-width", 0.1)
+                .set("stroke-width", 0.05)
                 .set("cx", x_pos)
                 .set("cy", y_pos);
 
@@ -59,7 +59,7 @@ pub fn svgify(input: &DynamicImage) -> Result<impl Node, PerlerError> {
         .set("width", 150)
         .set("height", 150)
         .set("stroke", "black")
-        .set("stroke-width", 0.1)
+        .set("stroke-width", 0.05)
         .set("x", box_offset.0)
         .set("y", box_offset.1)
         .set("rx", 1)

src/main.rs

@@ -1,46 +0,0 @@
-use std::fs::File;
-use std::io;
-use std::io::Write;
-use std::path::PathBuf;
-
-use anyhow::Result;
-//use image::imageops::colorops::{index_colors, BiLevel};
-//use image::math::nq::NeuQuant;
-//use image::DynamicImage;
-use structopt::StructOpt;
-
-use perler::{simplify, svgify};
-
-/// Convert image to SVG in the style of perler instructions.
-#[derive(StructOpt, Debug)]
-#[structopt(name = "perler")]
-struct Opt {
-    /// Input image file.
-    input: PathBuf,
-    /// Optional output .svg file.  Default prints to stdout.
-    output: Option<PathBuf>,
-}
-
-fn main() -> Result<()> {
-    let opt = Opt::from_args();
-    let img = image::open(opt.input)?;
-    /*
-    let mut img2 = img.to_rgba();
-    let raw = img.into_rgba().into_raw();
-
-    let cmap = NeuQuant::new(1, 256, &raw);
-    index_colors(&mut img2, &cmap);
-
-    let img = DynamicImage::ImageRgba8(img2.into());
-    */
-    let img = simplify(&img);
-    let out_svg = svgify(&img)?;
-    let w: Box<dyn Write> = if let Some(path) = opt.output {
-        Box::new(File::create(path)?)
-    } else {
-        Box::new(io::stdout())
-    };
-    svg::write(w, &out_svg)?;
-
-    Ok(())
-}