get something that just about works
- ID
fbe8eea- date
2021-11-26 06:20:51+00:00- author
Alex Chan <alex@alexwlchan.net>- message
get something that just about works- changed files
5 files, 581 additions
Changed files
.gitignore (0) → .gitignore (8)
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
Cargo.lock (0) → Cargo.lock (11946)
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..5e07550
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,467 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
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+ "proc-macro2",
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+]
+
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+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
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+
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Cargo.toml (0) → Cargo.toml (594)
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..d98b54c
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,35 @@
+[package]
+name = "dominant_colours"
+version = "1.0.0"
+edition = "2018"
+
+[dependencies]
+clap = "2.33"
+
+[dependencies.kmeans_colors]
+version = "0.4.0"
+features = ["palette_color"]
+default-features = false
+
+[dependencies.image]
+version = "0.23"
+features = ["jpeg", "png"]
+default-features = false
+
+[dependencies.palette]
+version = "0.5"
+default-features = false
+features = ["std"]
+
+[dependencies.structopt]
+version = "0.3"
+default-features = false
+
+[dependencies.rand]
+version = "0.8"
+default-features = false
+features = ["std"]
+
+[dependencies.rand_chacha]
+version = "0.3"
+default-features = false
\ No newline at end of file
README.md (0) → README.md (225)
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..19e75f5
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+https://alexwlchan.net/2021/04/coloured-squares/
+https://docs.rs/clap/2.33.3/clap/
+https://rosettacode.org/wiki/Check_output_device_is_a_terminal#Rust
+https://github.com/okaneco/kmeans-colors/tree/master/src/bin/kmeans_colors
\ No newline at end of file
src/main.rs (0) → src/main.rs (2112)
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..e8ad16f
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,74 @@
+#[macro_use]
+extern crate clap;
+
+use clap::{App, Arg};
+// use kmeans_colors::{get_kmeans_hamerly, MapColor};
+use palette::{FromColor, IntoColor, Lab, Pixel, Srgb, Srgba};
+use kmeans_colors::{get_kmeans, get_kmeans_hamerly, Calculate, Kmeans, MapColor, Sort};
+
+fn main() {
+ let matches =
+ App::new("dominant_colours")
+ .version("1.0")
+ .author("Alex Chan <alex@alexwlchan.net>")
+ .about("Find the dominant colours in an image")
+ .arg(
+ Arg::with_name("path")
+ .help("path to the image to inspect")
+ .required(true)
+ .index(1)
+ )
+ .arg(
+ Arg::with_name("count")
+ .long("count")
+ .help("how many colours to find")
+ .default_value("5")
+ .takes_value(true)
+ )
+ .get_matches();
+
+ // This .unwrap() is safe because "path" is a required param
+ let path = matches.value_of("path").unwrap();
+
+ // Get the count as a number, or default to 5.
+ // See https://github.com/clap-rs/clap/blob/v2.33.1/examples/12_typed_values.rs
+ let count = value_t!(matches, "count", usize)
+ .unwrap_or_else(|e| e.exit());
+
+ let img = image::open(&path)
+ .unwrap()
+ .into_rgba8();
+
+ let img_vec = img.into_raw();
+
+ let lab: Vec<Lab> = Srgba::from_raw_slice(&img_vec)
+ .iter()
+ .map(|x| x.into_format().into())
+ .collect();
+
+ let max_iterations = 20;
+ let converge = 5.0;
+ let verbose = false;
+ let seed: u64 = 0;
+
+ let run_result = get_kmeans_hamerly(
+ count,
+ max_iterations,
+ converge,
+ verbose,
+ &lab,
+ seed,
+ );
+ //
+ // let rgb = &run_result.centroids
+ // .iter()
+ // .map(|x| Srgb::from(*x).into_format())
+ // .collect::<Vec<Srgb<u8>>>();
+
+ // println!("{:?}", run_result);
+
+ println!("matches = {:?}", matches);
+ println!("count = {:?}", count);
+ // println!("lab = {:?}", lab);
+ println!("Hello, world!");
+}