change transparent line example to wiping_clear

examples/Cargo.lock

@@ -219,16 +219,6 @@ dependencies = [
  "servicepoint2",
 ]
 
-[[package]]
-name = "moving_transparent_line"
-version = "0.1.0"
-dependencies = [
- "clap",
- "env_logger",
- "log",
- "servicepoint2",
-]
-
 [[package]]
 name = "num"
 version = "0.4.3"
@@ -524,3 +514,13 @@ name = "windows_x86_64_msvc"
 version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
+
+[[package]]
+name = "wiping_clear"
+version = "0.1.0"
+dependencies = [
+ "clap",
+ "env_logger",
+ "log",
+ "servicepoint2",
+]

examples/Cargo.toml

@@ -4,6 +4,6 @@ members = [
     "announce",
     "game_of_life",
     "moving_line",
-    "moving_transparent_line",
+    "wiping_clear",
     "random_brightness",
 ]

examples/moving_transparent_line/src/main.rs

@@ -1,47 +0,0 @@
-use std::thread;
-use std::time::Duration;
-
-use clap::Parser;
-
-use servicepoint2::{BitVec, Connection, PIXEL_HEIGHT, PIXEL_WIDTH, PixelGrid};
-use servicepoint2::Command::{BitmapLinearOr, BitmapLinearXor};
-
-#[derive(Parser, Debug)]
-struct Cli {
-    #[arg(short, long, default_value = "localhost:2342")]
-    destination: String,
-}
-
-fn main() {
-    env_logger::builder()
-        .filter_level(log::LevelFilter::Debug)
-        .init();
-
-    let connection = Connection::open(Cli::parse().destination).unwrap();
-
-    loop {
-        let mut last = BitVec::new(PIXEL_WIDTH as usize * PIXEL_HEIGHT as usize);
-        for x_offset in 0..PIXEL_WIDTH as usize {
-            let mut pixels = PixelGrid::max_sized();
-            pixels.fill(false);
-
-            for y in 0..PIXEL_HEIGHT as usize {
-                pixels.set((y + x_offset) % PIXEL_WIDTH as usize, y, true);
-            }
-
-            // this works because the pixel grid has max size
-            let pixel_data: Vec<u8> = pixels.into();
-            let bit_vec = BitVec::load(&*pixel_data);
-
-            // remove pixels from last iteration
-            connection.send(BitmapLinearXor(0, last)).unwrap();
-            // reduces dropped packages
-            thread::sleep(Duration::from_millis(1));
-            // add pixels from this iteration
-            connection.send(BitmapLinearOr(0, bit_vec.clone())).unwrap();
-
-            last = bit_vec;
-            thread::sleep(Duration::from_millis(1000));
-        }
-    }
-}

examples/wiping_clear/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "moving_transparent_line"
+name = "wiping_clear"
 version = "0.1.0"
 edition = "2021"
 publish = false

examples/wiping_clear/src/main.rs

@@ -0,0 +1,41 @@
+use std::thread;
+use std::time::Duration;
+
+use clap::Parser;
+
+use servicepoint2::{BitVec, Connection, PIXEL_HEIGHT, PIXEL_WIDTH, PixelGrid};
+use servicepoint2::Command::BitmapLinearAnd;
+
+#[derive(Parser, Debug)]
+struct Cli {
+    #[arg(short, long, default_value = "localhost:2342")]
+    destination: String,
+    #[arg(short, long = "duration-ms", default_value_t = 5000)]
+    time: u64,
+}
+
+fn main() {
+    env_logger::builder()
+        .filter_level(log::LevelFilter::Info)
+        .init();
+    let cli = Cli::parse();
+
+    let connection = Connection::open(cli.destination).unwrap();
+    let sleep_duration = Duration::from_millis(cli.time / PIXEL_WIDTH as u64);
+
+    let mut enabled_pixels = PixelGrid::new(PIXEL_WIDTH as usize, PIXEL_HEIGHT as usize);
+    enabled_pixels.fill(true);
+
+    for x_offset in 0..PIXEL_WIDTH as usize {
+        for y in 0..PIXEL_HEIGHT as usize {
+            enabled_pixels.set(x_offset % PIXEL_WIDTH as usize, y, false);
+        }
+
+        // this works because the pixel grid has max size
+        let pixel_data: Vec<u8> = enabled_pixels.clone().into();
+        let bit_vec = BitVec::load(&*pixel_data);
+
+        connection.send(BitmapLinearAnd(0, bit_vec)).unwrap();
+        thread::sleep(sleep_duration);
+    }
+}